AS397378 PhoenixNAP LLC

PHOENIXNAP-BRA - PhoenixNAP LLC · registered in the United States

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in United States#10,188largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#47,634of 79,396 networks with IPv4

IPv6257 x /482 prefixes

CountryUnited States18,679 ASNs registered there

Open AS397378 in ASN lookup Look up an IP in this network (131.153.93.1) All networks in United States

IPv4 prefixes

All 2 prefixes, in address order.

131.153.93.0/24
131.153.121.0/24

IPv6 prefixes

All 2 prefixes.

2607:6004:a100::/40
2607:6004:e301::/48

Other ASNs named PhoenixNAP LLC

7 other networks use the same organisation name; together with AS397378 they announce 22,272 IPv4 addresses.

ASNNameIPv4 addresses

AS11572SS-ATL - PhoenixNAP LLC US9,984

AS12189AS12189 - PhoenixNAP LLC US7,680

AS53605PHOEN-56 - PhoenixNAP LLC US1,536

AS46385PNAP-SE3 - PhoenixNAP LLC US768

AS394643AS-PHOENIXNAP-AUS1 - PhoenixNAP LLC US768

AS152879PHOENIXNAP-AS-TPE0 - PhoenixNAP LLC US512

AS400672AS-PHOENIXNAP-LA0 - PhoenixNAP LLC US512

Similar-sized networks in United States

ASNNameIPv4 addresses

AS136899#10185 PHOENIXNAP-AS-SG3 - PhoenixNAP512

AS152879#10186 PHOENIXNAP-AS-TPE0 - PhoenixNAP LLC512

AS210266#10187 PHOENIXNAP-PL PHOENIX NAP, LLC.512

AS400672#10189 AS-PHOENIXNAP-LA0 - PhoenixNAP LLC512

AS401879#10190 RACKNODE-AS - RackNode512

AS401896#10191 MISIU-USA - MISIU LLC512

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