AS401731 The University of Alabama Athletics

ROLL-TIDE - The University of Alabama Athletics · registered in the United States

IPv4 addresses7682 prefixes · <0.001% of announced IPv4

Rank in United States#9,255largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#43,621of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryUnited States18,679 ASNs registered there

Open AS401731 in ASN lookup Look up an IP in this network (23.139.60.1) All networks in United States

IPv4 prefixes

All 2 prefixes, in address order.

23.139.60.0/23
64.32.50.0/24

IPv6 prefixes

All 1 prefix.

2620:d7:a000::/48

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ASNNameIPv4 addresses

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AS100#9257 FMC-CTC - FMC Central Engineering Laboratories768

AS188#9258 SAIC-AS-188 - SAIC768

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