AS395180 Travelers Property Casualty Corp.

TRAVELERSPCAS3 - Travelers Property Casualty Corp. · registered in the United States

IPv4 addresses7,4244 prefixes · <0.001% of announced IPv4

Rank in United States#3,548largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#11,339of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS395180 in ASN lookup Look up an IP in this network (170.202.144.1) All networks in United States

IPv4 prefixes

All 4 prefixes, in address order.

170.202.144.0/20
170.202.177.0/24
204.144.16.0/21
204.144.24.0/22

Other ASNs named Travelers Property Casualty Corp.

3 other networks use the same organisation name; together with AS395180 they announce 69,888 IPv4 addresses.

ASNNameIPv4 addresses

AS17166TRAVELERSPCAS - Travelers Property Casualty Corp. US53,504

AS23381TRAVELERS - Travelers Property Casualty Corp. US7,680

AS25602TRAVELERSPCAS2 - Travelers Property Casualty Corp. US1,280

Similar-sized networks in United States

ASNNameIPv4 addresses

AS46446#3545 CALTELCOM - California Telecom7,424

AS46672#3546 COLOGIX-FL - Cologix, Inc7,424

AS62579#3547 VIRTUALSHIELD - VirtualShield LLC7,424

AS399541#3549 WRC-AS - Western Reserve Communications, LLC7,424

AS1#3550 LVLT-1 - Level 3 Parent, LLC7,296

AS394646#3551 EAGLEEYENETWORKS - Eagle Eye Networks, Inc7,296

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources