AS63442 ServerFarm Realty

SERVERFARM - ServerFarm Realty · registered in the United States

IPv4 addresses2,3044 prefixes · <0.001% of announced IPv4

Rank in United States#5,839largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#20,780of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryUnited States18,679 ASNs registered there

Open AS63442 in ASN lookup Look up an IP in this network (71.19.238.1) All networks in United States

IPv4 prefixes

All 4 prefixes, in address order.

71.19.238.0/23
173.45.132.0/22
173.45.156.0/23
173.45.159.0/24

IPv6 prefixes

All 1 prefix.

2605:7900:24::/48

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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