AS63198 Jefferson County Sheriff's Office

JCSO-ASN - Jefferson County Sheriff's Office · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#16,276largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#69,721of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS63198 in ASN lookup Look up an IP in this network (206.223.98.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

206.223.98.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS63193#16273 AHS - Atlanticare Health System Inc.256

AS63194#16274 CRASH - Crashlytics, Inc256

AS63196#16275 APEX01 - APEX INDUSTRIAL TECHNOLOGIES LLC256

AS63204#16277 NEW-MEXICO-MILITARY-INSTITUTE - The New Mexico Military Institute256

AS63206#16278 INOVA-AS - INOVA Federal Credit Union256

AS63207#16279 LBJI-ASN - Lakeshore Bone & Joint, Institute P.C.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