Report for 23381

Name

TRAVELERS - Travelers Property Casualty Corp., 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.

23381 TRAVELERS - Travelers Property Casualty Corp., US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13559 AS23381        ORIGIN  Originate:       6144 /19.42  Transit:          0 /0.00  TRAVELERS - Travelers Property Casualty Corp., 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       %
12226 AS23381       TRAVELERS - Travelers Property Casualty Corp.     18      6      3     15      3  16.67%


  Prefix               AS Path                              Aggregation Suggestion
  170.202.64.0/22      4777 2497 3356 23381   
  170.202.72.0/24      4777 2497 3356 23381   
  170.202.78.0/24      4777 2497 3356 23381   
  170.202.80.0/24      4777 2497 3356 23381   
  170.202.87.0/24      4777 2497 7018 23381 23381 23381   
  170.202.88.0/22      4777 2497 7018 23381 23381 23381   
  170.202.114.0/24     4777 2497 3356 23381   
  170.202.122.0/24     4777 2497 3356 23381   
  170.202.182.0/23     4777 2497 3356 23381 + Announce - aggregate of 170.202.182.0/24 (4777 2497 3356 23381) and 170.202.183.0/24 (4777 2497 3356 23381)
  170.202.182.0/24     4777 2497 3356 23381 - Withdrawn - aggregated with 170.202.183.0/24 (4777 2497 3356 23381)
  170.202.183.0/24     4777 2497 3356 23381 - Withdrawn - aggregated with 170.202.182.0/24 (4777 2497 3356 23381)
  170.202.184.0/23     4777 2497 3356 23381 + Announce - aggregate of 170.202.184.0/24 (4777 2497 3356 23381) and 170.202.185.0/24 (4777 2497 3356 23381)
  170.202.184.0/24     4777 2497 3356 23381 - Withdrawn - aggregated with 170.202.185.0/24 (4777 2497 3356 23381)
  170.202.185.0/24     4777 2497 3356 23381 - Withdrawn - aggregated with 170.202.184.0/24 (4777 2497 3356 23381)
  170.202.187.0/24     4777 2497 3356 23381   
  170.202.188.0/23     4777 2497 3356 23381 + Announce - aggregate of 170.202.188.0/24 (4777 2497 3356 23381) and 170.202.189.0/24 (4777 2497 3356 23381)
  170.202.188.0/24     4777 2497 3356 23381 - Withdrawn - aggregated with 170.202.189.0/24 (4777 2497 3356 23381)
  170.202.189.0/24     4777 2497 3356 23381 - Withdrawn - aggregated with 170.202.188.0/24 (4777 2497 3356 23381)
  170.202.191.0/24     4777 2497 3356 23381   
  170.202.203.0/24     4777 2497 7018 23381 23381 23381   
  170.202.207.0/24     4777 2497 3356 23381   

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

AS23381   18 More Specifics   18 Total Advertisements   TRAVELERS - Travelers Property Casualty Corp., US
    170.202.64.0/22               170.202.0.0/16
    170.202.72.0/24               170.202.0.0/16
    170.202.78.0/24               170.202.0.0/16
    170.202.80.0/24               170.202.0.0/16
    170.202.87.0/24               170.202.0.0/16
    170.202.88.0/22               170.202.0.0/16
    170.202.114.0/24              170.202.0.0/16
    170.202.122.0/24              170.202.0.0/16
    170.202.182.0/24              170.202.0.0/16
    170.202.183.0/24              170.202.0.0/16
    170.202.184.0/24              170.202.0.0/16
    170.202.185.0/24              170.202.0.0/16
    170.202.187.0/24              170.202.0.0/16
    170.202.188.0/24              170.202.0.0/16
    170.202.189.0/24              170.202.0.0/16
    170.202.191.0/24              170.202.0.0/16
    170.202.203.0/24              170.202.0.0/16
    170.202.207.0/24              170.202.0.0/16
    165.175.129.0/24              165.175.0.0/16

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

    - 165.175.129.0/24            Withdrawn

Whois Entry

whois: 402591

IANA has recorded AS23381 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS23381\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:       23381
             ASName:         TRAVELERS
             ASHandle:       AS23381
             RegDate:        2002-03-11
             Updated:        2012-02-24
             Ref:            https://rdap.arin.net/registry/autnum/23381
             
             
             OrgName:        Travelers Property Casualty Corp.
             OrgId:          TPCC
             Address:        1 Tower Square
             City:           Hartford
             StateProv:      CT
             PostalCode:     06183
             Country:        US
             RegDate:        2003-06-30
             Updated:        2011-09-24
             Ref:            https://rdap.arin.net/registry/entity/TPCC
             
             
             OrgAbuseHandle: ZT116-ARIN
             OrgAbuseName:   Internet Registration
             OrgAbusePhone:  +1-860-277-0111 
             OrgAbuseEmail:  internet-registration@travelers.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZT116-ARIN
             
             OrgTechHandle: ZT116-ARIN
             OrgTechName:   Internet Registration
             OrgTechPhone:  +1-860-277-0111 
             OrgTechEmail:  internet-registration@travelers.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ZT116-ARIN
             
             RTechHandle: ZT116-ARIN
             RTechName:   Internet Registration
             RTechPhone:  +1-860-277-0111 
             RTechEmail:  internet-registration@travelers.com
             RTechRef:    https://rdap.arin.net/registry/entity/ZT116-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.
             #