AS33 HP Inc.

HPINC - HP Inc. · registered in the United States

IPv4 addresses62,46421 prefixes · 0.002% of announced IPv4

Rank in United States#1,376largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#3,592of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS33 in ASN lookup Look up an IP in this network (15.0.64.1) All networks in United States

IPv4 prefixes

All 21 prefixes, in address order.

15.0.64.0/19
15.0.96.0/21
15.4.64.0/19
15.4.96.0/24
15.4.98.0/24
15.4.100.0/22
15.4.104.0/21
15.4.112.0/20
15.8.64.0/18
15.12.64.0/21
15.12.76.0/22
15.12.80.0/20
15.12.96.0/19
15.65.192.0/23
15.65.194.0/23
15.65.196.0/23
15.65.198.0/24
15.65.199.0/24
15.65.200.0/21
192.56.59.0/24
192.56.61.0/24

Other ASNs named HP Inc.

11 other networks use the same organisation name; together with AS33 they announce 275,200 IPv4 addresses.

ASNNameIPv4 addresses

AS25888HPINC - HP Inc. US60,416

AS2165HPINC - HP Inc. US55,296

AS2154HPINC - HP Inc. US45,312

AS54680HPINC - HP Inc. US33,536

AS20464HP-POLY - HP Inc. US5,120

AS543HP-POLY - HP Inc. US4,864

AS71HPINC-AMERICAS - HP Inc. US2,304

AS33383HPINC - HP Inc. US2,304

AS2155HPINC - HP Inc. US1,792

AS19647HPINC - HP Inc. US1,024

AS25951HPINC - HP Inc. US768

Similar-sized networks in United States

ASNNameIPv4 addresses

AS3481#1373 STOFCT-DOIT - State of Connecticut62,720

AS36086#1374 TELX-LEGACY - Telx62,464

AS25829#1375 SMITHSONIAN - Smithsonian Institution62,464

AS10968#1377 CARGILL-NET - Cargill Incorporated62,464

AS32229#1378 JSUMS-ARIN - Jackson State University62,208

AS14537#1379 CL-1379-14537 - Continent 8 LLC61,952

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