Report for 28458

Name

AS28458 - IENTC S DE RL DE CV, MX

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

28458 AS28458 - IENTC S DE RL DE CV, MX

  Adjacency:    45  Upstream:     5  Downstream:    40
  Upstream Adjacent AS list
    AS7575          AARNET-AS-AP - Australian Academic and Research Network (AARNet), AU
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS3257          GTT-BACKBONE - GTT Communications Inc., US
    AS3491          PCCWG-APAC-HK - PCCW Global (HK) Ltd., HK
    AS6939          HURRICANE - Hurricane Electric LLC, US
  Downstream Adjacent AS list
    AS265556        AS265556 - CONSORTIA TIC S. DE R.L. DE C.V., MX
    AS265530        AS265530 - FIBRATV SA DE CV, MX
    AS270189        AS270189 - T-line Mexico S.A. de C.V., MX
    AS270155        AS270155 - ENDTOEND MANAGEMENT S.A. DE CV., MX
    AS270153        AS270153 - Luminet Wan S.A. de C.V., MX
    AS21859         ZEN-ECN - Zenlayer Inc, US
    AS265605        AS265605 - VELOCOM SA DE CV, MX
    AS270180        AS270180 - Alejandro Agustin Montano, MX
    AS270207        AS270207 - MULTICARRIER JE S. DE R.L. DE C.V., MX
    AS270172        AS270172 - Guillermo Robles Ramirez, MX
    AS270165        AS270165 - Servicios Best CTC S.A. de C.V., MX
    AS28440         AS28440 - INPRO TELECOM SA DE CV, MX
    AS28526         AS28526 - Universidad Autonoma del Estado de Mexico, MX
    AS28429         AS28429 - Enlace de Datos y Redes SA de CV, MX
    AS28428         AS28428 - INTERPHONET TELECOM, SA DE CV, MX
    AS273288        AS273288 - NXS TELECOM, MX
    AS17072         AS17072 - TOTAL PLAY TELECOMUNICACIONES, S.A.P.I. DE C.V., MX
    AS263157        AS263157 - Tu Casa Inalambrica de Mexico, MX
    AS265510        AS265510 - EJA TELECOMM S DE RL, MX
    AS263812        AS263812 - SONDATECH S.A.S., AR
    AS263167        AS263167 - COMUNICALO DE MEXICO S.A. DE C.V, MX
    AS270120        AS270120 - VINOC, S.A.P.I. DE C.V., MX
    AS265596        AS265596 - PROTOKOL TELECOMUNICACIONES SA DE CV, MX
    AS270128        AS270128 - DANIEL RIVERA GONZALEZ, MX
    AS270160        AS270160 - MIZRAIM VALTIERRA ESPINO, MX
    AS2708          AS2708 - Universidad de Guanajuato, MX
    AS28398         AS28398 - INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV, MX
    AS28405         AS28405 - Spectro Networks Telecomunicaciones, S. de R.L. de C.V., MX
    AS28546         AS28546 - Servnet Mexico, S.A. de C.V., MX
    AS28539         AS28539 - Administradora de Servicios de Internet Sandur S.A. de C.V., MX
    AS396356        LATITUDE-SH - Latitude.sh, US
    AS400317        ORCHEST - GoldConnect, US
    AS28435         AS28435 - JAVIER TAMAYO GARCIA, MX
    AS273259        AS273259 - DANIEL SANCHEZ SANTOS, MX
    AS272405        AS272405 - Jair Lozano, MX
    AS272401        AS272401 - MAGNOLIA MADRIGAL LEYVA, MX
    AS270217        AS270217 - JAVIER ALEJANDRO OLVERA GRANADOS, MX
    AS265592        AS265592 - KBLEX SA DE CV, MX
    AS265525        AS265525 - TV CABLE DEL GUADIANA S.A DE C.V., MX
    AS40958         KJ6FAF-LUHR-01 - Milpa Nativa Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4507  AS28458        ORG+TRN Originate:      46080 /16.51  Transit:      50176 /16.39 AS28458 - IENTC S DE RL DE CV, MX

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
  516 AS28458       AS28458 - IENTC S DE RL DE CV, MX                171    148     20     43    128  74.85%


  Prefix               AS Path                              Aggregation Suggestion
  38.19.39.0/24        4608 6939 28458 28458   
  38.49.128.0/19       4608 6939 28458      + Announce - aggregate of 38.49.128.0/20 (4608 6939 28458) and 38.49.144.0/20 (4608 6939 28458)
  38.49.128.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.129.0/24 (4608 6939 28458)
  38.49.129.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.128.0/24 (4608 6939 28458)
  38.49.130.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.131.0/24 (4608 6939 28458)
  38.49.131.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.130.0/24 (4608 6939 28458)
  38.49.132.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.133.0/24 (4608 6939 28458)
  38.49.133.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.132.0/24 (4608 6939 28458)
  38.49.134.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.135.0/24 (4608 6939 28458)
  38.49.135.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.134.0/24 (4608 6939 28458)
  38.49.136.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.137.0/24 (4608 6939 28458)
  38.49.137.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.136.0/24 (4608 6939 28458)
  38.49.138.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.139.0/24 (4608 6939 28458)
  38.49.139.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.138.0/24 (4608 6939 28458)
  38.49.140.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.141.0/24 (4608 6939 28458)
  38.49.141.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.140.0/24 (4608 6939 28458)
  38.49.142.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.143.0/24 (4608 6939 28458)
  38.49.143.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.142.0/24 (4608 6939 28458)
  38.49.144.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.145.0/24 (4608 6939 28458)
  38.49.145.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.144.0/24 (4608 6939 28458)
  38.49.146.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.147.0/24 (4608 6939 28458)
  38.49.147.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.146.0/24 (4608 6939 28458)
  38.49.148.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.149.0/24 (4608 6939 28458)
  38.49.149.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.148.0/24 (4608 6939 28458)
  38.49.150.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.151.0/24 (4608 6939 28458)
  38.49.151.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.150.0/24 (4608 6939 28458)
  38.49.152.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.153.0/24 (4608 6939 28458)
  38.49.153.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.152.0/24 (4608 6939 28458)
  38.49.154.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.155.0/24 (4608 6939 28458)
  38.49.155.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.154.0/24 (4608 6939 28458)
  38.49.156.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.157.0/24 (4608 6939 28458)
  38.49.157.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.156.0/24 (4608 6939 28458)
  38.49.158.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.159.0/24 (4608 6939 28458)
  38.49.159.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.49.158.0/24 (4608 6939 28458)
  38.65.136.0/22       4608 6939 28458      + Announce - aggregate of 38.65.136.0/23 (4608 6939 28458) and 38.65.138.0/23 (4608 6939 28458)
  38.65.136.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.65.137.0/24 (4608 6939 28458)
  38.65.137.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.65.136.0/24 (4608 6939 28458)
  38.65.138.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.65.139.0/24 (4608 6939 28458)
  38.65.139.0/24       4608 6939 28458      - Withdrawn - aggregated with 38.65.138.0/24 (4608 6939 28458)
  38.194.224.0/24      4608 6939 28458        
  38.194.225.0/24      4608 6939 28458 28458   
  38.194.226.0/23      4608 6939 28458      + Announce - aggregate of 38.194.226.0/24 (4608 6939 28458) and 38.194.227.0/24 (4608 6939 28458)
  38.194.226.0/24      4608 6939 28458      - Withdrawn - aggregated with 38.194.227.0/24 (4608 6939 28458)
  38.194.227.0/24      4608 6939 28458      - Withdrawn - aggregated with 38.194.226.0/24 (4608 6939 28458)
  38.194.228.0/22      4608 6939 28458      + Announce - aggregate of 38.194.228.0/23 (4608 6939 28458) and 38.194.230.0/23 (4608 6939 28458)
  38.194.228.0/24      4608 6939 28458      - Withdrawn - aggregated with 38.194.229.0/24 (4608 6939 28458)
  38.194.229.0/24      4608 6939 28458      - Withdrawn - aggregated with 38.194.228.0/24 (4608 6939 28458)
  38.194.230.0/24      4608 6939 28458      - Withdrawn - aggregated with 38.194.231.0/24 (4608 6939 28458)
  38.194.231.0/24      4608 6939 28458      - Withdrawn - aggregated with 38.194.230.0/24 (4608 6939 28458)
  38.194.232.0/23      4608 6939 28458      + Announce - aggregate of 38.194.232.0/24 (4608 6939 28458) and 38.194.233.0/24 (4608 6939 28458)
  38.194.232.0/24      4608 6939 28458      - Withdrawn - aggregated with 38.194.233.0/24 (4608 6939 28458)
  38.194.233.0/24      4608 6939 28458      - Withdrawn - aggregated with 38.194.232.0/24 (4608 6939 28458)
  38.194.234.0/24      4608 6939 28458 28458   
  38.194.235.0/24      4608 6939 28458        
  38.194.236.0/22      4608 6939 28458      + Announce - aggregate of 38.194.236.0/23 (4608 6939 28458) and 38.194.238.0/23 (4608 6939 28458)
  38.194.236.0/24      4608 6939 28458      - Withdrawn - aggregated with 38.194.237.0/24 (4608 6939 28458)
  38.194.237.0/24      4608 6939 28458      - Withdrawn - aggregated with 38.194.236.0/24 (4608 6939 28458)
  38.194.238.0/24      4608 6939 28458      - Withdrawn - aggregated with 38.194.239.0/24 (4608 6939 28458)
  38.194.239.0/24      4608 6939 28458      - Withdrawn - aggregated with 38.194.238.0/24 (4608 6939 28458)
  38.194.240.0/22      4608 6939 28458      + Announce - aggregate of 38.194.240.0/23 (4608 6939 28458) and 38.194.242.0/23 (4608 6939 28458)
  38.194.240.0/24      4608 6939 28458      - Withdrawn - aggregated with 38.194.241.0/24 (4608 6939 28458)
  38.194.241.0/24      4608 6939 28458      - Withdrawn - aggregated with 38.194.240.0/24 (4608 6939 28458)
  38.194.242.0/24      4608 6939 28458      - Withdrawn - aggregated with 38.194.243.0/24 (4608 6939 28458)
  38.194.243.0/24      4608 6939 28458      - Withdrawn - aggregated with 38.194.242.0/24 (4608 6939 28458)
  38.194.245.0/24      4608 6939 28458        
  38.194.246.0/23      4608 6939 28458      + Announce - aggregate of 38.194.246.0/24 (4608 6939 28458) and 38.194.247.0/24 (4608 6939 28458)
  38.194.246.0/24      4608 6939 28458      - Withdrawn - aggregated with 38.194.247.0/24 (4608 6939 28458)
  38.194.247.0/24      4608 6939 28458      - Withdrawn - aggregated with 38.194.246.0/24 (4608 6939 28458)
  38.194.248.0/21      4608 6939 28458      + Announce - aggregate of 38.194.248.0/22 (4608 6939 28458) and 38.194.252.0/22 (4608 6939 28458)
  38.194.248.0/24      4608 6939 28458      - Withdrawn - aggregated with 38.194.249.0/24 (4608 6939 28458)
  38.194.249.0/24      4608 6939 28458      - Withdrawn - aggregated with 38.194.248.0/24 (4608 6939 28458)
  38.194.250.0/24      4608 6939 28458      - Withdrawn - aggregated with 38.194.251.0/24 (4608 6939 28458)
  38.194.251.0/24      4608 6939 28458      - Withdrawn - aggregated with 38.194.250.0/24 (4608 6939 28458)
  38.194.252.0/24      4608 6939 28458      - Withdrawn - aggregated with 38.194.253.0/24 (4608 6939 28458)
  38.194.253.0/24      4608 6939 28458      - Withdrawn - aggregated with 38.194.252.0/24 (4608 6939 28458)
  38.194.254.0/24      4608 6939 28458      - Withdrawn - aggregated with 38.194.255.0/24 (4608 6939 28458)
  38.194.255.0/24      4608 6939 28458      - Withdrawn - aggregated with 38.194.254.0/24 (4608 6939 28458)
  38.210.13.0/24       4608 6939 28458        
  38.226.209.0/24      4608 6939 28458        
  45.195.1.0/24        4608 6939 28458        
  45.195.79.0/24       4608 6939 28458        
  138.122.96.0/22      4608 6939 28458        
  138.122.96.0/24      4608 6939 28458      - Withdrawn - matching aggregate 138.122.96.0/22 4608 6939 28458
  138.122.97.0/24      4608 6939 28458      - Withdrawn - matching aggregate 138.122.96.0/22 4608 6939 28458
  138.122.98.0/24      4608 6939 28458      - Withdrawn - matching aggregate 138.122.96.0/22 4608 6939 28458
  138.122.99.0/24      4608 6939 28458      - Withdrawn - matching aggregate 138.122.96.0/22 4608 6939 28458
  154.94.0.0/24        4608 6939 28458        
  154.197.58.0/24      4608 6939 28458        
  154.212.5.0/24       4608 6939 28458        
  154.212.6.0/23       4608 6939 28458      + Announce - aggregate of 154.212.6.0/24 (4608 6939 28458) and 154.212.7.0/24 (4608 6939 28458)
  154.212.6.0/24       4608 6939 28458      - Withdrawn - aggregated with 154.212.7.0/24 (4608 6939 28458)
  154.212.7.0/24       4608 6939 28458      - Withdrawn - aggregated with 154.212.6.0/24 (4608 6939 28458)
  156.252.12.0/22      4608 6939 28458        
  156.252.12.0/24      4608 6939 28458      - Withdrawn - matching aggregate 156.252.12.0/22 4608 6939 28458
  156.252.13.0/24      4608 6939 28458      - Withdrawn - matching aggregate 156.252.12.0/22 4608 6939 28458
  156.252.14.0/24      4608 6939 28458      - Withdrawn - matching aggregate 156.252.12.0/22 4608 6939 28458
  156.252.15.0/24      4608 6939 28458      - Withdrawn - matching aggregate 156.252.12.0/22 4608 6939 28458
  170.239.148.0/22     4608 6939 28458        
  170.239.148.0/24     4608 6939 28458      - Withdrawn - matching aggregate 170.239.148.0/22 4608 6939 28458
  170.239.149.0/24     4608 6939 28458      - Withdrawn - matching aggregate 170.239.148.0/22 4608 6939 28458
  170.239.150.0/24     4608 6939 28458      - Withdrawn - matching aggregate 170.239.148.0/22 4608 6939 28458
  170.239.151.0/24     4608 6939 28458      - Withdrawn - matching aggregate 170.239.148.0/22 4608 6939 28458
  187.251.64.0/22      4608 6939 28458      + Announce - aggregate of 187.251.64.0/23 (4608 6939 28458) and 187.251.66.0/23 (4608 6939 28458)
  187.251.64.0/24      4608 6939 28458      - Withdrawn - aggregated with 187.251.65.0/24 (4608 6939 28458)
  187.251.65.0/24      4608 6939 28458      - Withdrawn - aggregated with 187.251.64.0/24 (4608 6939 28458)
  187.251.66.0/24      4608 6939 28458      - Withdrawn - aggregated with 187.251.67.0/24 (4608 6939 28458)
  187.251.67.0/24      4608 6939 28458      - Withdrawn - aggregated with 187.251.66.0/24 (4608 6939 28458)
  187.251.68.0/24      4608 6939 28458        
  187.251.92.0/24      4777 2497 174 28458    
  187.251.93.0/24      4777 6939 28458        
  187.251.94.0/23      4777 6939 28458      + Announce - aggregate of 187.251.94.0/24 (4777 6939 28458) and 187.251.95.0/24 (4777 6939 28458)
  187.251.94.0/24      4777 6939 28458      - Withdrawn - aggregated with 187.251.95.0/24 (4777 6939 28458)
  187.251.95.0/24      4777 6939 28458      - Withdrawn - aggregated with 187.251.94.0/24 (4777 6939 28458)
  200.106.164.0/22     4608 6939 28458      + Announce - aggregate of 200.106.164.0/23 (4608 6939 28458) and 200.106.166.0/23 (4608 6939 28458)
  200.106.164.0/24     4608 6939 28458      - Withdrawn - aggregated with 200.106.165.0/24 (4608 6939 28458)
  200.106.165.0/24     4608 6939 28458      - Withdrawn - aggregated with 200.106.164.0/24 (4608 6939 28458)
  200.106.166.0/24     4608 6939 28458      - Withdrawn - aggregated with 200.106.167.0/24 (4608 6939 28458)
  200.106.167.0/24     4608 6939 28458      - Withdrawn - aggregated with 200.106.166.0/24 (4608 6939 28458)
  206.135.0.0/19       4608 6939 28458      + Announce - aggregate of 206.135.0.0/20 (4608 6939 28458) and 206.135.16.0/20 (4608 6939 28458)
  206.135.0.0/24       4608 6939 28458      - Withdrawn - aggregated with 206.135.1.0/24 (4608 6939 28458)
  206.135.1.0/24       4608 6939 28458      - Withdrawn - aggregated with 206.135.0.0/24 (4608 6939 28458)
  206.135.2.0/24       4608 6939 28458      - Withdrawn - aggregated with 206.135.3.0/24 (4608 6939 28458)
  206.135.3.0/24       4608 6939 28458      - Withdrawn - aggregated with 206.135.2.0/24 (4608 6939 28458)
  206.135.4.0/24       4608 6939 28458      - Withdrawn - aggregated with 206.135.5.0/24 (4608 6939 28458)
  206.135.5.0/24       4608 6939 28458      - Withdrawn - aggregated with 206.135.4.0/24 (4608 6939 28458)
  206.135.6.0/24       4608 6939 28458      - Withdrawn - aggregated with 206.135.7.0/24 (4608 6939 28458)
  206.135.7.0/24       4608 6939 28458      - Withdrawn - aggregated with 206.135.6.0/24 (4608 6939 28458)
  206.135.8.0/24       4608 6939 28458      - Withdrawn - aggregated with 206.135.9.0/24 (4608 6939 28458)
  206.135.9.0/24       4608 6939 28458      - Withdrawn - aggregated with 206.135.8.0/24 (4608 6939 28458)
  206.135.10.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.11.0/24 (4608 6939 28458)
  206.135.11.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.10.0/24 (4608 6939 28458)
  206.135.12.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.13.0/24 (4608 6939 28458)
  206.135.13.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.12.0/24 (4608 6939 28458)
  206.135.14.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.15.0/24 (4608 6939 28458)
  206.135.15.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.14.0/24 (4608 6939 28458)
  206.135.16.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.17.0/24 (4608 6939 28458)
  206.135.17.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.16.0/24 (4608 6939 28458)
  206.135.18.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.19.0/24 (4608 6939 28458)
  206.135.19.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.18.0/24 (4608 6939 28458)
  206.135.20.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.21.0/24 (4608 6939 28458)
  206.135.21.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.20.0/24 (4608 6939 28458)
  206.135.22.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.23.0/24 (4608 6939 28458)
  206.135.23.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.22.0/24 (4608 6939 28458)
  206.135.24.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.25.0/24 (4608 6939 28458)
  206.135.25.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.24.0/24 (4608 6939 28458)
  206.135.26.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.27.0/24 (4608 6939 28458)
  206.135.27.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.26.0/24 (4608 6939 28458)
  206.135.28.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.29.0/24 (4608 6939 28458)
  206.135.29.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.28.0/24 (4608 6939 28458)
  206.135.30.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.31.0/24 (4608 6939 28458)
  206.135.31.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.30.0/24 (4608 6939 28458)
  206.135.32.0/24      4777 6939 28458        
  206.135.33.0/24      4608 6939 28458        
  206.135.34.0/23      4608 6939 28458      + Announce - aggregate of 206.135.34.0/24 (4608 6939 28458) and 206.135.35.0/24 (4608 6939 28458)
  206.135.34.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.35.0/24 (4608 6939 28458)
  206.135.35.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.34.0/24 (4608 6939 28458)
  206.135.36.0/22      4608 6939 28458      + Announce - aggregate of 206.135.36.0/23 (4608 6939 28458) and 206.135.38.0/23 (4608 6939 28458)
  206.135.36.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.37.0/24 (4608 6939 28458)
  206.135.37.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.36.0/24 (4608 6939 28458)
  206.135.38.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.39.0/24 (4608 6939 28458)
  206.135.39.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.38.0/24 (4608 6939 28458)
  206.135.40.0/24      4608 6939 28458        
  206.135.41.0/24      4777 6939 28458        
  206.135.42.0/23      4608 6939 28458      + Announce - aggregate of 206.135.42.0/24 (4608 6939 28458) and 206.135.43.0/24 (4608 6939 28458)
  206.135.42.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.43.0/24 (4608 6939 28458)
  206.135.43.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.42.0/24 (4608 6939 28458)
  206.135.44.0/22      4608 6939 28458      + Announce - aggregate of 206.135.44.0/23 (4608 6939 28458) and 206.135.46.0/23 (4608 6939 28458)
  206.135.44.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.45.0/24 (4608 6939 28458)
  206.135.45.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.44.0/24 (4608 6939 28458)
  206.135.46.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.47.0/24 (4608 6939 28458)
  206.135.47.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.46.0/24 (4608 6939 28458)
  206.135.48.0/20      4608 6939 28458      + Announce - aggregate of 206.135.48.0/21 (4608 6939 28458) and 206.135.56.0/21 (4608 6939 28458)
  206.135.48.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.49.0/24 (4608 6939 28458)
  206.135.49.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.48.0/24 (4608 6939 28458)
  206.135.50.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.51.0/24 (4608 6939 28458)
  206.135.51.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.50.0/24 (4608 6939 28458)
  206.135.52.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.53.0/24 (4608 6939 28458)
  206.135.53.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.52.0/24 (4608 6939 28458)
  206.135.54.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.55.0/24 (4608 6939 28458)
  206.135.55.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.54.0/24 (4608 6939 28458)
  206.135.56.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.57.0/24 (4608 6939 28458)
  206.135.57.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.56.0/24 (4608 6939 28458)
  206.135.58.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.59.0/24 (4608 6939 28458)
  206.135.59.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.58.0/24 (4608 6939 28458)
  206.135.60.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.61.0/24 (4608 6939 28458)
  206.135.61.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.60.0/24 (4608 6939 28458)
  206.135.62.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.63.0/24 (4608 6939 28458)
  206.135.63.0/24      4608 6939 28458      - Withdrawn - aggregated with 206.135.62.0/24 (4608 6939 28458)
  206.135.122.0/23     4777 2516 174 28458  + Announce - aggregate of 206.135.122.0/24 (4777 2516 174 28458) and 206.135.123.0/24 (4777 2516 174 28458)
  206.135.122.0/24     4777 2516 174 28458  - Withdrawn - aggregated with 206.135.123.0/24 (4777 2516 174 28458)
  206.135.123.0/24     4777 2516 174 28458  - Withdrawn - aggregated with 206.135.122.0/24 (4777 2516 174 28458)

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS28458   169 More Specifics   171 Total Advertisements   AS28458 - IENTC S DE RL DE CV, MX
    38.19.39.0/24                 38.0.0.0/8
    38.49.128.0/24                38.0.0.0/8
    38.49.129.0/24                38.0.0.0/8
    38.49.130.0/24                38.0.0.0/8
    38.49.131.0/24                38.0.0.0/8
    38.49.132.0/24                38.0.0.0/8
    38.49.133.0/24                38.0.0.0/8
    38.49.134.0/24                38.0.0.0/8
    38.49.135.0/24                38.0.0.0/8
    38.49.136.0/24                38.0.0.0/8
    38.49.137.0/24                38.0.0.0/8
    38.49.138.0/24                38.0.0.0/8
    38.49.139.0/24                38.0.0.0/8
    38.49.140.0/24                38.0.0.0/8
    38.49.141.0/24                38.0.0.0/8
    38.49.142.0/24                38.0.0.0/8
    38.49.143.0/24                38.0.0.0/8
    38.49.144.0/24                38.0.0.0/8
    38.49.145.0/24                38.0.0.0/8
    38.49.146.0/24                38.0.0.0/8
    38.49.147.0/24                38.0.0.0/8
    38.49.148.0/24                38.0.0.0/8
    38.49.149.0/24                38.0.0.0/8
    38.49.150.0/24                38.0.0.0/8
    38.49.151.0/24                38.0.0.0/8
    38.49.152.0/24                38.0.0.0/8
    38.49.153.0/24                38.0.0.0/8
    38.49.154.0/24                38.0.0.0/8
    38.49.155.0/24                38.0.0.0/8
    38.49.156.0/24                38.0.0.0/8
    38.49.157.0/24                38.0.0.0/8
    38.49.158.0/24                38.0.0.0/8
    38.49.159.0/24                38.0.0.0/8
    38.65.136.0/24                38.0.0.0/8
    38.65.137.0/24                38.0.0.0/8
    38.65.138.0/24                38.0.0.0/8
    38.65.139.0/24                38.0.0.0/8
    38.194.224.0/24               38.0.0.0/8
    38.194.225.0/24               38.0.0.0/8
    38.194.226.0/24               38.0.0.0/8
    38.194.227.0/24               38.0.0.0/8
    38.194.228.0/24               38.0.0.0/8
    38.194.229.0/24               38.0.0.0/8
    38.194.230.0/24               38.0.0.0/8
    38.194.231.0/24               38.0.0.0/8
    38.194.232.0/24               38.0.0.0/8
    38.194.233.0/24               38.0.0.0/8
    38.194.234.0/24               38.0.0.0/8
    38.194.235.0/24               38.0.0.0/8
    38.194.236.0/24               38.0.0.0/8
    38.194.237.0/24               38.0.0.0/8
    38.194.238.0/24               38.0.0.0/8
    38.194.239.0/24               38.0.0.0/8
    38.194.240.0/24               38.0.0.0/8
    38.194.241.0/24               38.0.0.0/8
    38.194.242.0/24               38.0.0.0/8
    38.194.243.0/24               38.0.0.0/8
    38.194.245.0/24               38.0.0.0/8
    38.194.246.0/24               38.0.0.0/8
    38.194.247.0/24               38.0.0.0/8
    38.194.248.0/24               38.0.0.0/8
    38.194.249.0/24               38.0.0.0/8
    38.194.250.0/24               38.0.0.0/8
    38.194.251.0/24               38.0.0.0/8
    38.194.252.0/24               38.0.0.0/8
    38.194.253.0/24               38.0.0.0/8
    38.194.254.0/24               38.0.0.0/8
    38.194.255.0/24               38.0.0.0/8
    38.210.13.0/24                38.0.0.0/8
    38.226.209.0/24               38.0.0.0/8
    45.195.1.0/24                 45.192.0.0/12
    45.195.79.0/24                45.192.0.0/12
    138.122.96.0/24               138.122.96.0/22
    138.122.97.0/24               138.122.96.0/22
    138.122.98.0/24               138.122.96.0/22
    138.122.99.0/24               138.122.96.0/22
    154.94.0.0/24                 154.80.0.0/12
    154.197.58.0/24               154.192.0.0/11
    154.212.5.0/24                154.192.0.0/11
    154.212.6.0/24                154.192.0.0/11
    154.212.7.0/24                154.192.0.0/11
    156.252.12.0/22               156.224.0.0/11
    156.252.12.0/24               156.224.0.0/11
    156.252.13.0/24               156.224.0.0/11
    156.252.14.0/24               156.224.0.0/11
    156.252.15.0/24               156.224.0.0/11
    170.239.148.0/24              170.239.148.0/22
    170.239.149.0/24              170.239.148.0/22
    170.239.150.0/24              170.239.148.0/22
    170.239.151.0/24              170.239.148.0/22
    187.251.64.0/24               187.251.64.0/19
    187.251.65.0/24               187.251.64.0/19
    187.251.66.0/24               187.251.64.0/19
    187.251.67.0/24               187.251.64.0/19
    187.251.68.0/24               187.251.64.0/19
    187.251.92.0/24               187.251.64.0/19
    187.251.93.0/24               187.251.64.0/19
    187.251.94.0/24               187.251.64.0/19
    187.251.95.0/24               187.251.64.0/19
    200.106.164.0/24              200.106.164.0/22
    200.106.165.0/24              200.106.164.0/22
    200.106.166.0/24              200.106.164.0/22
    200.106.167.0/24              200.106.164.0/22
    206.135.0.0/24                206.135.0.0/16
    206.135.1.0/24                206.135.0.0/16
    206.135.2.0/24                206.135.0.0/16
    206.135.3.0/24                206.135.0.0/16
    206.135.4.0/24                206.135.0.0/16
    206.135.5.0/24                206.135.0.0/16
    206.135.6.0/24                206.135.0.0/16
    206.135.7.0/24                206.135.0.0/16
    206.135.8.0/24                206.135.0.0/16
    206.135.9.0/24                206.135.0.0/16
    206.135.10.0/24               206.135.0.0/16
    206.135.11.0/24               206.135.0.0/16
    206.135.12.0/24               206.135.0.0/16
    206.135.13.0/24               206.135.0.0/16
    206.135.14.0/24               206.135.0.0/16
    206.135.15.0/24               206.135.0.0/16
    206.135.16.0/24               206.135.0.0/16
    206.135.17.0/24               206.135.0.0/16
    206.135.18.0/24               206.135.0.0/16
    206.135.19.0/24               206.135.0.0/16
    206.135.20.0/24               206.135.0.0/16
    206.135.21.0/24               206.135.0.0/16
    206.135.22.0/24               206.135.0.0/16
    206.135.23.0/24               206.135.0.0/16
    206.135.24.0/24               206.135.0.0/16
    206.135.25.0/24               206.135.0.0/16
    206.135.26.0/24               206.135.0.0/16
    206.135.27.0/24               206.135.0.0/16
    206.135.28.0/24               206.135.0.0/16
    206.135.29.0/24               206.135.0.0/16
    206.135.30.0/24               206.135.0.0/16
    206.135.31.0/24               206.135.0.0/16
    206.135.32.0/24               206.135.0.0/16
    206.135.33.0/24               206.135.0.0/16
    206.135.34.0/24               206.135.0.0/16
    206.135.35.0/24               206.135.0.0/16
    206.135.36.0/24               206.135.0.0/16
    206.135.37.0/24               206.135.0.0/16
    206.135.38.0/24               206.135.0.0/16
    206.135.39.0/24               206.135.0.0/16
    206.135.40.0/24               206.135.0.0/16
    206.135.41.0/24               206.135.0.0/16
    206.135.42.0/24               206.135.0.0/16
    206.135.43.0/24               206.135.0.0/16
    206.135.44.0/24               206.135.0.0/16
    206.135.45.0/24               206.135.0.0/16
    206.135.46.0/24               206.135.0.0/16
    206.135.47.0/24               206.135.0.0/16
    206.135.48.0/24               206.135.0.0/16
    206.135.49.0/24               206.135.0.0/16
    206.135.50.0/24               206.135.0.0/16
    206.135.51.0/24               206.135.0.0/16
    206.135.52.0/24               206.135.0.0/16
    206.135.53.0/24               206.135.0.0/16
    206.135.54.0/24               206.135.0.0/16
    206.135.55.0/24               206.135.0.0/16
    206.135.56.0/24               206.135.0.0/16
    206.135.57.0/24               206.135.0.0/16
    206.135.58.0/24               206.135.0.0/16
    206.135.59.0/24               206.135.0.0/16
    206.135.60.0/24               206.135.0.0/16
    206.135.61.0/24               206.135.0.0/16
    206.135.62.0/24               206.135.0.0/16
    206.135.63.0/24               206.135.0.0/16
    206.135.122.0/24              206.135.0.0/16
    206.135.123.0/24              206.135.0.0/16
    38.224.212.0/24               38.0.0.0/8

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 38.224.212.0/24             Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS28458 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28458\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded