AS398007 Texas Biomedical Research Institute

TXBIOMED-1 - Texas Biomedical Research Institute · registered in the United States

IPv4 addresses4,0961 prefixes · <0.001% of announced IPv4

Rank in United States#4,859largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#16,485of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS398007 in ASN lookup Look up an IP in this network (206.124.48.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

206.124.48.0/20

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ASNNameIPv4 addresses

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AS398313#4862 SFU - Saint Francis University4,096

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