17166 TRAVELERSPCAS - Travelers Property Casualty Corp., US
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS3356 LEVEL3 - Level 3 Parent, LLC, US
AS701 UUNET - Verizon Business, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 2702 AS17166 ORIGIN Originate: 80128 /15.71 Transit: 0 /0.00 TRAVELERSPCAS - 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 % 2122 AS17166 TRAVELERSPCAS - Travelers Property Casualty C 30 28 1 3 27 90.00% Prefix AS Path Aggregation Suggestion 12.163.16.0/21 4777 2516 701 17166 71.4.224.0/24 4777 2516 701 17166 170.202.0.0/16 4777 2516 701 17166 + Announce - aggregate of 170.202.0.0/17 (4777 2516 701 17166) and 170.202.128.0/17 (4777 2516 701 17166) 170.202.0.0/17 4777 2516 701 17166 - Withdrawn - aggregated with 170.202.128.0/17 (4777 2516 701 17166) 170.202.128.0/17 4777 2516 701 17166 - Withdrawn - aggregated with 170.202.0.0/17 (4777 2516 701 17166) 170.202.160.0/22 4777 2516 701 17166 - Withdrawn - matching aggregate 170.202.128.0/17 4777 2516 701 17166 170.202.164.0/22 4777 2516 701 17166 - Withdrawn - matching aggregate 170.202.128.0/17 4777 2516 701 17166 170.202.168.0/24 4777 2516 701 17166 - Withdrawn - matching aggregate 170.202.128.0/17 4777 2516 701 17166 170.202.172.0/23 4777 2516 701 17166 - Withdrawn - matching aggregate 170.202.128.0/17 4777 2516 701 17166 170.202.174.0/24 4777 2516 701 17166 - Withdrawn - matching aggregate 170.202.128.0/17 4777 2516 701 17166 170.202.176.0/24 4777 2516 701 17166 - Withdrawn - matching aggregate 170.202.128.0/17 4777 2516 701 17166 170.202.202.0/24 4777 2516 701 17166 - Withdrawn - matching aggregate 170.202.128.0/17 4777 2516 701 17166 170.202.215.0/24 4777 2516 701 17166 - Withdrawn - matching aggregate 170.202.128.0/17 4777 2516 701 17166 170.202.216.0/24 4777 2516 701 17166 - Withdrawn - matching aggregate 170.202.128.0/17 4777 2516 701 17166 170.202.217.0/24 4777 2516 701 17166 - Withdrawn - matching aggregate 170.202.128.0/17 4777 2516 701 17166 170.202.218.0/24 4777 2516 701 17166 - Withdrawn - matching aggregate 170.202.128.0/17 4777 2516 701 17166 170.202.219.0/24 4777 2516 701 17166 - Withdrawn - matching aggregate 170.202.128.0/17 4777 2516 701 17166 170.202.222.0/24 4777 2516 701 17166 - Withdrawn - matching aggregate 170.202.128.0/17 4777 2516 701 17166 170.202.224.0/22 4777 2516 701 17166 - Withdrawn - matching aggregate 170.202.128.0/17 4777 2516 701 17166 170.202.228.0/22 4777 2516 701 17166 - Withdrawn - matching aggregate 170.202.128.0/17 4777 2516 701 17166 170.202.233.0/24 4777 2516 701 17166 - Withdrawn - matching aggregate 170.202.128.0/17 4777 2516 701 17166 170.202.235.0/24 4777 2516 701 17166 - Withdrawn - matching aggregate 170.202.128.0/17 4777 2516 701 17166 170.202.236.0/23 4777 2516 701 17166 - Withdrawn - matching aggregate 170.202.128.0/17 4777 2516 701 17166 170.202.238.0/23 4777 2516 701 17166 - Withdrawn - matching aggregate 170.202.128.0/17 4777 2516 701 17166 170.202.240.0/24 4777 2516 701 17166 - Withdrawn - matching aggregate 170.202.128.0/17 4777 2516 701 17166 170.202.241.0/24 4777 2516 701 17166 - Withdrawn - matching aggregate 170.202.128.0/17 4777 2516 701 17166 170.202.244.0/24 4777 2516 701 17166 - Withdrawn - matching aggregate 170.202.128.0/17 4777 2516 701 17166 170.202.245.0/24 4777 2516 701 17166 - Withdrawn - matching aggregate 170.202.128.0/17 4777 2516 701 17166 170.202.246.0/23 4777 2516 701 17166 - Withdrawn - matching aggregate 170.202.128.0/17 4777 2516 701 17166 170.202.248.0/22 4777 2516 701 17166 - Withdrawn - matching aggregate 170.202.128.0/17 4777 2516 701 17166 170.202.252.0/22 4777 2516 701 17166 - Withdrawn - matching aggregate 170.202.128.0/17 4777 2516 701 17166
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS17166 30 More Specifics 30 Total Advertisements TRAVELERSPCAS - Travelers Property Casualty Corp., US
12.163.16.0/21 12.0.0.0/8
71.4.224.0/24 71.4.0.0/15
170.202.0.0/17 170.202.0.0/16
170.202.128.0/17 170.202.0.0/16
170.202.160.0/22 170.202.0.0/16
170.202.164.0/22 170.202.0.0/16
170.202.168.0/24 170.202.0.0/16
170.202.172.0/23 170.202.0.0/16
170.202.174.0/24 170.202.0.0/16
170.202.176.0/24 170.202.0.0/16
170.202.202.0/24 170.202.0.0/16
170.202.215.0/24 170.202.0.0/16
170.202.216.0/24 170.202.0.0/16
170.202.217.0/24 170.202.0.0/16
170.202.218.0/24 170.202.0.0/16
170.202.219.0/24 170.202.0.0/16
170.202.222.0/24 170.202.0.0/16
170.202.224.0/22 170.202.0.0/16
170.202.228.0/22 170.202.0.0/16
170.202.233.0/24 170.202.0.0/16
170.202.235.0/24 170.202.0.0/16
170.202.236.0/23 170.202.0.0/16
170.202.238.0/23 170.202.0.0/16
170.202.240.0/24 170.202.0.0/16
170.202.241.0/24 170.202.0.0/16
170.202.244.0/24 170.202.0.0/16
170.202.245.0/24 170.202.0.0/16
170.202.246.0/23 170.202.0.0/16
170.202.248.0/22 170.202.0.0/16
170.202.252.0/22 170.202.0.0/16
whois: 402603
IANA has recorded AS17166 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS17166\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/
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
ASNumber: 17166
ASName: TRAVELERSPCAS
ASHandle: AS17166
RegDate: 2000-08-01
Updated: 2012-02-24
Ref: https://rdap.arin.net/registry/autnum/17166
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: JS3891-ARIN
RTechName: Stone, Jonathan
RTechPhone: +1-860-277-7994
RTechEmail: jonathan_stone@travelers.com
RTechRef: https://rdap.arin.net/registry/entity/JS3891-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.
#