HTTPfy

AS19428 Phillips 66 Company

PHILLIPS-66 - Phillips 66 Company · registered in the United States

IPv4 addresses7,1687 prefixes · <0.001% of announced IPv4
Rank in United States#3,588largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide#11,531of 79,396 networks with IPv4
IPv6noneno IPv6 routes announced
CountryUnited States18,679 ASNs registered there

IPv4 prefixes

All 7 prefixes, in address order.

  • 144.46.101.0/24
  • 144.46.102.0/23
  • 144.46.104.0/21
  • 144.46.112.0/21
  • 144.46.120.0/22
  • 144.46.231.0/24
  • 144.46.252.0/22

Similar-sized networks in United States

ASNNameIPv4 addresses
AS18882#3585 FLEXTR-AS - Flextronics International USA, Inc.7,168
AS19215#3586 ENERGIZE - PES Energize7,168
AS19398#3587 TENET-HEALTHCARE-ASN-01 - Tenet HealthSystem Medical, Inc.7,168
AS19471#3589 CENARKTEL - Central Arkansas Telephone Cooperative, Inc.7,168
AS20347#3590 GFN-US - Nvidia Corporation7,168
AS21902#3591 WCTA - West Central Telephone Assn7,168

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