AS55032 The Jackson Laboratory

JAXNET-BH-01 - The Jackson Laboratory · registered in the United States

IPv4 addresses4,3543 prefixes · <0.001% of announced IPv4

Rank in United States#4,346largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#14,503of 79,396 networks with IPv4

IPv632 addresses (smaller than a /48)1 prefixes

CountryUnited States18,679 ASNs registered there

Open AS55032 in ASN lookup Look up an IP in this network (64.147.48.1) All networks in United States

IPv4 prefixes

All 3 prefixes, in address order.

64.147.48.0/20
137.164.35.22/31
192.43.249.0/24

IPv6 prefixes

All 1 prefix.

2607:f380:1::118:9a42:3160/123

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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