AS46637 City of Rock Falls

ROCK-FALLS-FIBERNET - City of Rock Falls · registered in the United States

IPv4 addresses8,1923 prefixes · <0.001% of announced IPv4

Rank in United States#3,412largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#10,784of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS46637 in ASN lookup Look up an IP in this network (207.113.128.1) All networks in United States

IPv4 prefixes

All 3 prefixes, in address order.

207.113.128.0/20
209.197.96.0/21
216.7.80.0/21

Similar-sized networks in United States

ASNNameIPv4 addresses

AS40918#3409 DIODE-DILLER - Diode Cable Company8,192

AS46175#3410 VNSL-AS - Vaquero Network Services, LLC8,192

AS46473#3411 SIMPLEFIBER - SimpleFiber Communications LLC8,192

AS46963#3413 CITY-WINSTON-SALEM-AS - City of Winston-Salem8,192

AS47003#3414 ALPS-AS-1 - Littleton Public Schools8,192

AS47049#3415 CERMAK-COLO-PUBLIC - HNI Corporation8,192

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