AS25864 Latisys-Irvine, LLC

ZAYO-CLOUD-TOR01 - Latisys-Irvine, LLC · registered in the United States

IPv4 addresses1,0243 prefixes · <0.001% of announced IPv4

Rank in United States#7,958largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#35,619of 79,396 networks with IPv4

IPv62 x /482 prefixes

CountryUnited States18,679 ASNs registered there

Open AS25864 in ASN lookup Look up an IP in this network (199.246.218.1) All networks in United States

IPv4 prefixes

All 3 prefixes, in address order.

199.246.218.0/23
199.246.221.0/24
209.151.86.0/24

IPv6 prefixes

All 2 prefixes.

2001:4c8:1008::/48
2604:9100:1000::/48

Other ASNs named Latisys-Irvine, LLC

1 other network uses the same organisation name; together with AS25864 they announce 55,808 IPv4 addresses.

ASNNameIPv4 addresses

AS5693DATABANK-LATISYS - Latisys-Irvine, LLC US54,784

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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