AS54481 County of Chester

CHESCO204108252 - County of Chester · registered in the United States

IPv4 addresses7682 prefixes · <0.001% of announced IPv4

Rank in United States#9,777largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#44,695of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS54481 in ASN lookup Look up an IP in this network (192.30.244.1) All networks in United States

IPv4 prefixes

All 2 prefixes, in address order.

192.30.244.0/23
204.108.252.0/24

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AS54565#9779 SMART-CITY-KCCC - SMART CITY NETWORKS, LIMITED PARTNERSHIP768

AS54571#9780 COOLEY - Cooley LLP768

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