Report for 397203

Name

VRSN-AC28 - VeriSign Global Registry Services, 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.

397203 VRSN-AC28, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS7342          VERISIGN-AS, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
32515 AS397203       ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  VRSN-AC28, 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       %
75694 AS397203      VRSN-AC28, US                                      6      0      0      6      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  185.100.0.0/24       2497 7342 397203 397203   
  192.30.45.0/24       2497 7342 397203 397203   
  192.42.174.0/24      2497 7342 397203 397203   
  192.42.178.0/24      2497 7342 397203 397203   
  192.68.130.0/24      2497 7342 397203 397203   
  192.153.247.0/24     2497 7342 397203 397203   

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

AS397203   7 More Specifics   9 Total Advertisements   VRSN-AC28, US
    69.58.188.0/24                69.58.176.0/20
    185.100.0.0/24                185.100.0.0/22
    192.42.174.0/24               192.42.174.0/23
    192.42.176.0/24               192.42.176.0/23
    192.82.134.0/24               192.82.134.0/23
    198.41.0.0/24                 198.41.0.0/22
    209.112.123.0/24              209.112.112.0/20

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 69.58.188.0/24              Announced
    + 185.100.0.0/24              Announced
    + 192.30.45.0/24              Announced
    + 192.42.174.0/24             Announced
    + 192.42.176.0/24             Announced
    + 192.42.178.0/24             Announced
    + 192.82.134.0/24             Announced
    + 198.41.0.0/24               Announced
    + 209.112.123.0/24            Announced

Whois Entry

whois: 402609

IANA has recorded AS397203 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS397203\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:       397193 - 397212
             ASName:         VRSN-AC28
             ASHandle:       AS397193
             RegDate:        2017-08-25
             Updated:        2017-08-25
             Ref:            https://rdap.arin.net/registry/autnum/397193
             
             
             OrgName:        VeriSign Global Registry Services
             OrgId:          VGRS
             Address:        12061 Bluemont Way
             City:           Reston
             StateProv:      VA
             PostalCode:     20190
             Country:        US
             RegDate:        2000-11-30
             Updated:        2022-09-09
             Ref:            https://rdap.arin.net/registry/entity/VGRS
             
             
             OrgAbuseHandle: NETWO480-ARIN
             OrgAbuseName:   Network Admin
             OrgAbusePhone:  +1-703-948-4300 
             OrgAbuseEmail:  netadmin@verisign.com
             OrgAbuseRef:    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
             
             OrgTechHandle: NETWO480-ARIN
             OrgTechName:   Network Admin
             OrgTechPhone:  +1-703-948-4300 
             OrgTechEmail:  netadmin@verisign.com
             OrgTechRef:    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.
             #