AS399148 Zetalink

ZETALINK - Zetalink · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#17,626largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#78,549of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS399148 in ASN lookup Look up an IP in this network (130.51.181.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

130.51.181.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS399134#17623 FF - Fitchburg Fiber LLC256

AS399142#17624 RCSO-01 - Randall County Sheriff's Office256

AS399145#17625 SUMO-SC - Sumo Capital LLC256

AS399149#17627 GOOD-SHEPHERD - Good Shepherd Medical Center256

AS399152#17628 SECURITYSERVICES - Vercara, LLC256

AS399182#17629 FICTIONPRESS - FICTIONPRESS INC.256

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