Report for 19797

Name

SIMNET - DEXAGON Inc., CA

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.

19797 SIMNET - DEXAGON Inc., CA

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS60672         SC - ServerChoice Ltd, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13315 AS19797        ORIGIN  Originate:       6400 /19.36  Transit:          0 /0.00  SIMNET - DEXAGON Inc., CA

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       %
12346 AS19797       SIMNET - DEXAGON Inc., CA                         23      6      3     20      3  13.04%


  Prefix               AS Path                              Aggregation Suggestion
  38.22.79.0/24        4777 2497 6461 19797   
  38.69.226.0/24       4777 2497 6461 19797   
  38.129.13.0/24       4777 2497 174 19797    
  38.129.14.0/23       4777 2497 6461 19797   
  38.133.223.0/24      4777 2497 6461 19797   
  64.90.96.0/24        4777 2497 6461 19797   
  64.90.97.0/24        4777 2497 174 19797    
  64.90.98.0/23        4777 2497 6461 19797 + Announce - aggregate of 64.90.98.0/24 (4777 2497 6461 19797) and 64.90.99.0/24 (4777 2497 6461 19797)
  64.90.98.0/24        4777 2497 6461 19797 - Withdrawn - aggregated with 64.90.99.0/24 (4777 2497 6461 19797)
  64.90.99.0/24        4777 2497 6461 19797 - Withdrawn - aggregated with 64.90.98.0/24 (4777 2497 6461 19797)
  64.90.100.0/24       4777 2516 174 19797    
  64.90.101.0/24       4777 2497 6461 19797   
  64.90.102.0/24       4777 2497 6461 19797   
  64.90.103.0/24       4777 2516 174 19797    
  64.90.104.0/24       4777 2497 6461 19797   
  64.90.105.0/24       4777 2497 174 19797    
  64.90.106.0/23       4777 2497 6461 19797 + Announce - aggregate of 64.90.106.0/24 (4777 2497 6461 19797) and 64.90.107.0/24 (4777 2497 6461 19797)
  64.90.106.0/24       4777 2497 6461 19797 - Withdrawn - aggregated with 64.90.107.0/24 (4777 2497 6461 19797)
  64.90.107.0/24       4777 2497 6461 19797 - Withdrawn - aggregated with 64.90.106.0/24 (4777 2497 6461 19797)
  64.90.108.0/24       4777 2497 6461 19797   
  64.90.109.0/24       4608 7575 2914 60672 19797   
  64.90.110.0/23       4777 2497 6461 19797 + Announce - aggregate of 64.90.110.0/24 (4777 2497 6461 19797) and 64.90.111.0/24 (4777 2497 6461 19797)
  64.90.110.0/24       4777 2497 6461 19797 - Withdrawn - aggregated with 64.90.111.0/24 (4777 2497 6461 19797)
  64.90.111.0/24       4777 2497 6461 19797 - Withdrawn - aggregated with 64.90.110.0/24 (4777 2497 6461 19797)
  154.62.175.0/24      4777 2497 6461 19797   
  204.225.86.0/23      4777 2497 6461 19797   

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

AS19797   22 More Specifics   23 Total Advertisements   SIMNET - DEXAGON Inc., CA
    38.22.79.0/24                 38.0.0.0/8
    38.69.226.0/24                38.0.0.0/8
    38.129.13.0/24                38.0.0.0/8
    38.129.14.0/23                38.0.0.0/8
    38.133.223.0/24               38.0.0.0/8
    64.90.96.0/24                 64.90.96.0/20
    64.90.97.0/24                 64.90.96.0/20
    64.90.98.0/24                 64.90.96.0/20
    64.90.99.0/24                 64.90.96.0/20
    64.90.100.0/24                64.90.96.0/20
    64.90.101.0/24                64.90.96.0/20
    64.90.102.0/24                64.90.96.0/20
    64.90.103.0/24                64.90.96.0/20
    64.90.104.0/24                64.90.96.0/20
    64.90.105.0/24                64.90.96.0/20
    64.90.106.0/24                64.90.96.0/20
    64.90.107.0/24                64.90.96.0/20
    64.90.108.0/24                64.90.96.0/20
    64.90.109.0/24                64.90.96.0/20
    64.90.110.0/24                64.90.96.0/20
    64.90.111.0/24                64.90.96.0/20
    154.62.175.0/24               154.62.0.0/16

Whois Entry

whois: 402603

IANA has recorded AS19797 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS19797\n             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #
             
             
             ASNumber:       19797
             ASName:         SIMNET
             ASHandle:       AS19797
             RegDate:        2001-02-14
             Updated:        2020-11-09
             Ref:            https://rdap.arin.net/registry/autnum/19797
             
             
             OrgName:        DEXAGON Inc.
             OrgId:          DNS-27
             Address:        605 Brock St N
             City:           Whitby
             StateProv:      ON
             PostalCode:     L1N 8R2
             Country:        CA
             RegDate:        2001-02-14
             Updated:        2024-11-25
             Ref:            https://rdap.arin.net/registry/entity/DNS-27
             
             
             OrgTechHandle: DEVOS4-ARIN
             OrgTechName:   de Vos, Ted 
             OrgTechPhone:  +1-416-482-2854 
             OrgTechEmail:  support@simnet.ca
             OrgTechRef:    https://rdap.arin.net/registry/entity/DEVOS4-ARIN
             
             OrgAbuseHandle: DEVOS4-ARIN
             OrgAbuseName:   de Vos, Ted 
             OrgAbusePhone:  +1-416-482-2854 
             OrgAbuseEmail:  support@simnet.ca
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/DEVOS4-ARIN
             
             OrgRoutingHandle: TECHN1406-ARIN
             OrgRoutingName:   Technical Support
             OrgRoutingPhone:  +1-416-482-2854 
             OrgRoutingEmail:  support@simnet.ca
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/TECHN1406-ARIN
             
             OrgDNSHandle: TECHN1406-ARIN
             OrgDNSName:   Technical Support
             OrgDNSPhone:  +1-416-482-2854 
             OrgDNSEmail:  support@simnet.ca
             OrgDNSRef:    https://rdap.arin.net/registry/entity/TECHN1406-ARIN
             
             OrgNOCHandle: TECHN1406-ARIN
             OrgNOCName:   Technical Support
             OrgNOCPhone:  +1-416-482-2854 
             OrgNOCEmail:  support@simnet.ca
             OrgNOCRef:    https://rdap.arin.net/registry/entity/TECHN1406-ARIN
             
             OrgTechHandle: TECHN1406-ARIN
             OrgTechName:   Technical Support
             OrgTechPhone:  +1-416-482-2854 
             OrgTechEmail:  support@simnet.ca
             OrgTechRef:    https://rdap.arin.net/registry/entity/TECHN1406-ARIN
             
             RNOCHandle: NSREG-ARIN
             RNOCName:   nsregistrar
             RNOCPhone:  +1-416-482-2854 
             RNOCEmail:  support@simnet.ca
             RNOCRef:    https://rdap.arin.net/registry/entity/NSREG-ARIN
             
             RTechHandle: NSREG-ARIN
             RTechName:   nsregistrar
             RTechPhone:  +1-416-482-2854 
             RTechEmail:  support@simnet.ca
             RTechRef:    https://rdap.arin.net/registry/entity/NSREG-ARIN
             
             RTechHandle: ZD37-ARIN
             RTechName:   nsregistrar
             RTechPhone:  +1-416-482-2854 
             RTechEmail:  support@simnet.ca
             RTechRef:    https://rdap.arin.net/registry/entity/ZD37-ARIN
             
             RAbuseHandle: NSREG-ARIN
             RAbuseName:   nsregistrar
             RAbusePhone:  +1-416-482-2854 
             RAbuseEmail:  support@simnet.ca
             RAbuseRef:    https://rdap.arin.net/registry/entity/NSREG-ARIN
             
             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #