Report for 21575

Name

ENTEL PERU S.A., PE

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.

21575 ENTEL PERU S.A., PE

  Adjacency:    13  Upstream:     3  Downstream:    10
  Upstream Adjacent AS list
    AS12956         TELXIUS TELXIUS Cable, ES
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS6762          SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT
  Downstream Adjacent AS list
    AS272059        CHARACKWAVES CUSYPATA EXPORTIMPORT S.A.C., PE
    AS269803        INVENTA TELECOMUNICACIONES EIRL, PE
    AS19180         AMERICATEL PERU S.A., PE
    AS273084        FORZA BUSSINES S.A.C., PE
    AS263185        MEDIA COMMERCE PERU S.A.C, PE
    AS270006        INTEL COMUNICACIONES PERU SAC, PE
    AS32034         NEWCOM-INTL - SPEEDCAST LATAM INC., US
    AS273192        ALFIBER TELECOMUNICACIONES S.A.C., PE
    AS272838        FIBERRED SAC, PE
    AS263189        GLG PERU SAC, PE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
651   AS21575        ORG+TRN Originate:     539648 /12.96  Transit:     136448 /14.94 ENTEL PERU S.A., PE

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       %
 5655 AS21575       ENTEL PERU S.A., PE                               46      8      0     38      8  17.39%


  Prefix               AS Path                              Aggregation Suggestion
  132.157.0.0/16       4777 2497 3356 21575   
  132.157.64.0/22      4777 2516 6762 21575   
  132.157.66.0/23      4777 2516 6762 21575 - Withdrawn - matching aggregate 132.157.64.0/22 4777 2516 6762 21575
  132.157.128.0/22     4777 2497 2914 12956 21575   
  132.157.154.0/23     4777 2516 1299 12956 21575   
  132.184.0.0/16       4777 2497 3356 21575   
  132.184.64.0/22      4777 2516 1299 12956 21575 21575 21575 21575 21575 21575 21575   
  132.184.66.0/23      4777 2516 6762 21575   
  132.184.128.0/22     4777 2516 1299 12956 21575   
  132.184.178.0/23     4777 2516 1299 12956 21575   
  132.191.0.0/16       4777 2497 3356 21575   
  132.191.0.0/22       4777 2516 6762 21575   
  132.191.8.0/22       4777 2516 6762 21575   
  132.191.10.0/23      4777 2516 6762 21575 - Withdrawn - matching aggregate 132.191.8.0/22 4777 2516 6762 21575
  132.191.130.0/23     4777 2516 1299 12956 21575 21575 21575 21575 21575 21575 21575   
  132.251.0.0/17       4777 2497 3356 21575   
  132.251.0.0/22       4777 2516 1299 12956 21575 21575 21575 21575 21575 21575 21575   
  132.251.0.0/24       4777 2516 3356 21575   
  132.251.2.0/23       4777 2497 3356 21575 21575 21575 21575 21575 21575 21575   
  132.251.8.0/22       4777 2516 1299 12956 21575 21575 21575 21575 21575 21575 21575   
  132.251.10.0/23      4777 2516 6762 21575   
  132.251.96.0/23      4777 2516 1299 12956 21575 21575 21575 21575 21575 21575 21575   
  132.251.128.0/18     4777 2497 3356 21575   
  132.251.192.0/19     4777 2497 3356 21575   
  148.102.112.0/22     4777 2516 6762 21575   
  148.102.112.0/23     4777 2516 6762 21575 - Withdrawn - matching aggregate 148.102.112.0/22 4777 2516 6762 21575
  148.102.114.0/23     4777 2516 6762 21575 - Withdrawn - matching aggregate 148.102.112.0/22 4777 2516 6762 21575
  186.160.0.0/14       4777 2497 3356 21575   
  186.160.39.0/24      4777 2516 6762 21575   
  186.160.208.0/23     4777 2516 6762 21575   
  186.160.222.0/23     4777 2516 6762 21575   
  186.160.224.0/22     4777 2516 6762 21575   
  186.160.224.0/23     4777 2516 6762 21575 - Withdrawn - matching aggregate 186.160.224.0/22 4777 2516 6762 21575
  186.160.226.0/23     4777 2516 6762 21575 - Withdrawn - matching aggregate 186.160.224.0/22 4777 2516 6762 21575
  186.160.226.0/24     4777 2516 6762 21575 - Withdrawn - matching aggregate 186.160.224.0/22 4777 2516 6762 21575
  186.163.8.0/22       4777 2516 1299 12956 21575 21575 21575 21575 21575 21575 21575   
  186.163.10.0/23      4777 2516 1299 12956 21575 21575 21575 21575 21575 21575 21575 - Withdrawn - matching aggregate 186.163.8.0/22 4777 2516 1299 12956 21575 21575 21575 21575 21575 21575 21575
  186.163.20.0/24      4777 2516 3356 21575   
  200.110.0.0/22       4777 2497 3356 21575   
  200.110.24.0/24      4777 2497 3356 21575   
  200.110.38.0/23      4777 2497 3356 21575   
  200.192.105.0/24     4777 2497 3356 21575   
  201.131.121.0/24     4777 2497 3356 21575   
  204.87.205.0/24      4777 2497 3356 21575   
  207.248.121.0/24     4777 2497 3356 21575   
  207.248.123.0/24     4777 2497 3356 21575   

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

AS21575   34 More Specifics   46 Total Advertisements   ENTEL PERU S.A., PE
    132.157.64.0/22               132.157.0.0/16
    132.157.66.0/23               132.157.0.0/16
    132.157.128.0/22              132.157.0.0/16
    132.157.154.0/23              132.157.0.0/16
    132.184.64.0/22               132.184.0.0/16
    132.184.66.0/23               132.184.0.0/16
    132.184.128.0/22              132.184.0.0/16
    132.184.178.0/23              132.184.0.0/16
    132.191.0.0/22                132.191.0.0/16
    132.191.8.0/22                132.191.0.0/16
    132.191.10.0/23               132.191.0.0/16
    132.191.130.0/23              132.191.0.0/16
    132.251.0.0/22                132.251.0.0/17
    132.251.0.0/24                132.251.0.0/17
    132.251.2.0/23                132.251.0.0/17
    132.251.8.0/22                132.251.0.0/17
    132.251.10.0/23               132.251.0.0/17
    132.251.96.0/23               132.251.0.0/17
    148.102.112.0/22              148.102.0.0/17
    148.102.112.0/23              148.102.0.0/17
    148.102.114.0/23              148.102.0.0/17
    186.160.39.0/24               186.160.0.0/14
    186.160.208.0/23              186.160.0.0/14
    186.160.222.0/23              186.160.0.0/14
    186.160.224.0/22              186.160.0.0/14
    186.160.224.0/23              186.160.0.0/14
    186.160.226.0/23              186.160.0.0/14
    186.160.226.0/24              186.160.0.0/14
    186.163.8.0/22                186.160.0.0/14
    186.163.10.0/23               186.160.0.0/14
    186.163.20.0/24               186.160.0.0/14
    200.110.0.0/22                200.110.0.0/19
    200.110.24.0/24               200.110.0.0/19
    200.110.38.0/23               200.110.32.0/20

Whois Entry

whois: 402332

IANA has recorded AS21575 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS21575\n             % IP Client: 2401:2000:6660::13
              
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             %  By submitting a whois query, you agree to use this data
             %  only for lawful purposes.
             %  2026-04-22 22:50:08 (-03 -03:00)
             
             aut-num:     AS21575
             owner:       ENTEL PERU S.A.
             ownerid:     PE-MPSA3-LACNIC
             responsible: Entel Perú
             address:     Av Circunvalación, 2886, San Borja
             address:     15021 - Lima - 
             country:     PE
             phone:       +51  16111111 [0000]
             owner-c:     ABE18
             routing-c:   ABE18
             abuse-c:     ABE18
             created:     20010525
             changed:     20220312
             inetnum:     2803:7180::/32
             inetnum:     207.248.123.0/24
             inetnum:     207.248.121.0/24
             inetnum:     204.87.205.0/24
             inetnum:     201.131.121.0/24
             inetnum:     200.192.105.0/24
             inetnum:     132.251.192.0/19
             inetnum:     132.251.128.0/18
             inetnum:     132.251.0.0/17
             inetnum:     132.191.0.0/16
             inetnum:     132.184.0.0/16
             inetnum:     132.157.0.0/16
             inetnum:     186.160.0.0/14
             inetnum:     200.110.32.0/20
             inetnum:     200.110.0.0/19
             
             nic-hdl:     ABE18
             person:      Abuse Entel
             e-mail:      abuse.entel@entel.pe
             address:     Av Circunvalación 2886, 2886, -
             address:     - - Lima - 
             country:     PE
             phone:       +51  0161177 [0000]
             created:     20220311
             changed:     20251002
             
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