AS403123 Fiber

FIBERLABS - Fiber · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#18,329largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#79,335of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS403123 in ASN lookup Look up an IP in this network (192.31.94.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

192.31.94.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS403094#18326 LUNARIX - Lunarix256

AS403112#18327 ZEROCOPY - ZeroCopy,256

AS403114#18328 CLEANAS - CleanVDS.com256

AS403139#18330 BRISTOL-TRADING-CO - Bristol256

AS403141#18331 ZETIXIO - Zetixio256

AS1909#18332 CAIDA - San Diego Supercomputer Center147

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