AS23282 Santa Barbara County

COUNTYOFSB - Santa Barbara County · registered in the United States

IPv4 addresses65,53622 prefixes · 0.002% of announced IPv4

Rank in United States#1,203largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#3,250of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS23282 in ASN lookup Look up an IP in this network (161.213.0.1) All networks in United States

IPv4 prefixes

All 22 prefixes, in address order.

161.213.0.0/18
161.213.64.0/21
161.213.72.0/22
161.213.76.0/24
161.213.77.0/24
161.213.78.0/23
161.213.80.0/20
161.213.96.0/20
161.213.112.0/21
161.213.120.0/23
161.213.122.0/23
161.213.124.0/23
161.213.126.0/24
161.213.127.0/24
161.213.128.0/21
161.213.136.0/22
161.213.140.0/24
161.213.141.0/24
161.213.142.0/23
161.213.144.0/20
161.213.160.0/19
161.213.192.0/18

Similar-sized networks in United States

ASNNameIPv4 addresses

AS22949#1200 GRINNE-AS - Grinnell College65,536

AS23122#1201 DSU - Dakota State University65,536

AS23193#1202 CCAC - Community College of Allegheny County65,536

AS25640#1204 HAWAII-DEPT-OF-EDUC - Hawaii Department of Education65,536

AS25709#1205 LAMARUNIV - Lamar University65,536

AS25776#1206 UNIV-OF-OKLAHOMA - University of Oklahoma65,536

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