Report for 11840

Name

VGRS-REGISTRY-AS - VeriSign Infrastructure & Operations, US

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 AS6447) 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.

11840 VGRS-REGISTRY-AS, US

  Adjacency:     5  Upstream:     4  Downstream:     1
  Upstream Adjacent AS list
    AS6461          ZAYO-6461, US
    AS2914          NTT-LTD-2914, US
    AS32787         PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK, US
    AS3356          LEVEL3, US
  Downstream Adjacent AS list
    AS30060         VERISIGN-ILG1, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14405 AS11840        ORIGIN  Originate:       5632 /19.54  Transit:          0 /0.00  VGRS-REGISTRY-AS, US

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       %
12239 AS11840       VGRS-REGISTRY-AS, US                              22      6      3     19      3  13.64%


  Prefix               AS Path                              Aggregation Suggestion
  64.6.67.0/24         2914 11840             
  64.6.68.0/24         2914 11840             
  69.36.158.0/24       2914 11840             
  69.58.191.0/24       2914 11840             
  72.13.37.0/24        2914 11840             
  72.13.38.0/24        2914 11840             
  72.13.46.0/24        2914 11840             
  199.16.80.0/23       2914 11840           + Announce - aggregate of 199.16.80.0/24 (2914 11840) and 199.16.81.0/24 (2914 11840)
  199.16.80.0/24       2914 11840           - Withdrawn - aggregated with 199.16.81.0/24 (2914 11840)
  199.16.81.0/24       2914 11840           - Withdrawn - aggregated with 199.16.80.0/24 (2914 11840)
  199.16.82.0/24       2914 11840             
  199.16.84.0/24       2914 11840             
  209.112.125.0/24     2914 11840             
  209.131.160.0/23     2914 11840           + Announce - aggregate of 209.131.160.0/24 (2914 11840) and 209.131.161.0/24 (2914 11840)
  209.131.160.0/24     2914 11840           - Withdrawn - aggregated with 209.131.161.0/24 (2914 11840)
  209.131.161.0/24     2914 11840           - Withdrawn - aggregated with 209.131.160.0/24 (2914 11840)
  209.131.162.0/24     2497 32787 11840       
  209.131.163.0/24     2914 11840             
  209.131.180.0/23     2914 11840           + Announce - aggregate of 209.131.180.0/24 (2914 11840) and 209.131.181.0/24 (2914 11840)
  209.131.180.0/24     2914 11840           - Withdrawn - aggregated with 209.131.181.0/24 (2914 11840)
  209.131.181.0/24     2914 11840           - Withdrawn - aggregated with 209.131.180.0/24 (2914 11840)
  216.87.136.0/24      3303 3356 11840        
  216.87.137.0/24      2914 11840             
  216.87.149.0/24      2914 11840             
  216.87.155.0/24      2914 11840             

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

AS11840   20 More Specifics   20 Total Advertisements   VGRS-REGISTRY-AS, US
    64.6.67.0/24                  64.6.66.0/23
    64.6.68.0/24                  64.6.68.0/22
    69.36.158.0/24                69.36.144.0/20
    69.58.191.0/24                69.58.176.0/20
    72.13.37.0/24                 72.13.32.0/19
    72.13.38.0/24                 72.13.32.0/19
    72.13.46.0/24                 72.13.32.0/19
    199.16.80.0/24                199.16.80.0/20
    199.16.81.0/24                199.16.80.0/20
    199.16.82.0/24                199.16.80.0/20
    199.16.84.0/24                199.16.80.0/20
    209.112.125.0/24              209.112.112.0/20
    209.131.160.0/24              209.131.128.0/18
    209.131.161.0/24              209.131.128.0/18
    209.131.162.0/24              209.131.128.0/18
    209.131.163.0/24              209.131.128.0/18
    209.131.180.0/24              209.131.128.0/18
    209.131.181.0/24              209.131.128.0/18
    216.87.137.0/24               216.87.128.0/19
    216.87.149.0/24               216.87.128.0/19
    199.16.83.0/24                199.16.80.0/20
    216.87.155.0/24               216.87.128.0/19

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

    - 199.16.83.0/24              Withdrawn
    - 216.87.155.0/24             Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS11840 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS11840\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:       11840
             ASName:         VGRS-REGISTRY-AS
             ASHandle:       AS11840
             RegDate:        1999-01-13
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/11840
             
             
             OrgName:        VeriSign Infrastructure & Operations
             OrgId:          VIO-2
             Address:        12061 Bluemont Way
             City:           Reston
             StateProv:      VA
             PostalCode:     20190
             Country:        US
             RegDate:        2002-07-11
             Updated:        2024-11-19
             Ref:            https://rdap.arin.net/registry/entity/VIO-2
             
             
             OrgTechHandle: NETWO480-ARIN
             OrgTechName:   Network Admin
             OrgTechPhone:  +1-703-948-4300 
             OrgTechEmail:  netadmin@verisign.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO480-ARIN
             
             OrgTechHandle: SEREM-ARIN
             OrgTechName:   Seremet, Ibrahim 
             OrgTechPhone:  +1-571-591-2143 
             OrgTechEmail:  iseremet@verisign.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/SEREM-ARIN
             
             OrgAbuseHandle: NETWO480-ARIN
             OrgAbuseName:   Network Admin
             OrgAbusePhone:  +1-703-948-4300 
             OrgAbuseEmail:  netadmin@verisign.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO480-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.
             #