Report for 30111

Name

COMMAUTO - Commonwealth Automobile Reinsurers, 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 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.

30111 COMMAUTO - Commonwealth Automobile Reinsurers, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
60743 AS30111        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  COMMAUTO - Commonwealth Automobile Reinsurers, 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       %
38390 AS30111       COMMAUTO - Commonwealth Automobile Reinsurers      1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  65.164.177.0/24      4777 2516 174 30111    

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

AS30111   1 More Specifics   1 Total Advertisements   COMMAUTO - Commonwealth Automobile Reinsurers, US
    65.164.177.0/24               65.160.0.0/13

Whois Entry

whois: 402332

IANA has recorded AS30111 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS30111\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:       30111
             ASName:         COMMAUTO
             ASHandle:       AS30111
             RegDate:        2003-07-22
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/30111
             
             
             OrgName:        Commonwealth Automobile Reinsurers
             OrgId:          CAR-12
             Address:        101 Arch St, Suite 400
             City:           Boston
             StateProv:      MA
             PostalCode:     02110
             Country:        US
             RegDate:        2001-05-23
             Updated:        2025-10-28
             Ref:            https://rdap.arin.net/registry/entity/CAR-12
             
             
             OrgAbuseHandle: MCCAB84-ARIN
             OrgAbuseName:   McCabe, Peter 
             OrgAbusePhone:  +1-617-338-4000 
             OrgAbuseEmail:  pmccabe@commauto.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/MCCAB84-ARIN
             
             OrgTechHandle: MCCAB84-ARIN
             OrgTechName:   McCabe, Peter 
             OrgTechPhone:  +1-617-338-4000 
             OrgTechEmail:  pmccabe@commauto.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/MCCAB84-ARIN
             
             OrgTechHandle: NPM4-ARIN
             OrgTechName:   McDonald, Nathan Patrick
             OrgTechPhone:  +1-617-880-7242 
             OrgTechEmail:  nmcdonald@commauto.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NPM4-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.
             #