AS40528 ICANN

ICANN-LAX - ICANN · registered in the United States

IPv4 addresses1,7924 prefixes · <0.001% of announced IPv4

Rank in United States#6,566largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#24,904of 79,396 networks with IPv4

IPv63 x /483 prefixes

CountryUnited States18,679 ASNs registered there

Open AS40528 in ASN lookup Look up an IP in this network (192.0.32.1) All networks in United States

IPv4 prefixes

All 4 prefixes, in address order.

192.0.32.0/22
199.4.28.0/24
208.77.188.0/24
208.77.190.0/24

IPv6 prefixes

All 3 prefixes.

2602:800:9000::/48
2602:800:900e::/48
2620:0:2d0::/48

Other ASNs named ICANN

5 other networks use the same organisation name; together with AS40528 they announce 10,240 IPv4 addresses.

ASNNameIPv4 addresses

AS20144IMRS - ICANN US2,304

AS16876ICANN-DC - ICANN US2,048

AS27500ICANN-MEETINGS - ICANN US2,048

AS26710ICANN-ANYCASTED-SERVICES - ICANN US1,792

AS26711ICANN-MDR - ICANN US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS402665#6563 SLA - SLA1,792

AS395898#6564 TND - TND, LLC1,792

AS396016#6565 HYATT-CORP2 - Hyatt Corporation1,792

AS11805#6567 ENNWISE-AS - Ennwise1,792

AS19054#6568 NATHNETWORK-ASN - Nath Network & Telecom Inc1,792

AS134537#6569 ATT-NBE-US - ATT NBE Equinix Seattle1,792

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