AS20426 PriceWaterhouseCoopers, LLP

PWC-AS - PriceWaterhouseCoopers, LLP · registered in the United States

IPv4 addresses130,81621 prefixes · 0.004% of announced IPv4

Rank in United States#552largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#1,624of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS20426 in ASN lookup Look up an IP in this network (12.105.196.1) All networks in United States

IPv4 prefixes

All 21 prefixes, in address order.

12.105.196.0/24
155.201.0.0/19
155.201.32.0/22
155.201.36.0/23
155.201.38.0/24
155.201.39.0/24
155.201.40.0/22
155.201.44.0/23
155.201.48.0/21
155.201.56.0/23
155.201.58.0/23
155.201.60.0/22
155.201.64.0/18
155.201.128.0/17
167.14.0.0/17
167.14.128.0/18
167.14.192.0/20
167.14.208.0/20
167.14.224.0/21
167.14.232.0/21
167.14.240.0/20

Similar-sized networks in United States

ASNNameIPv4 addresses

AS156#549 NORTHEASTERN-GW-AS - Northeastern University130,816

AS5831#550 DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)130,816

AS11596#551 BESTBUY - Best Buy Co., Inc.130,816

AS39855#553 MOD-EU Mod Mission Critical LLC130,304

AS33132#554 CROWNCASTLE-AS33132 - Crown Castle Fiber LLC130,048

AS13809#555 UAMS-ASN - University of Arkansas for Medical Sciences130,048

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