AS53621 Rady Children's Hospital - San Diego

RADY-CHILDRENS-HOSPITAL-SAN-DIEGO - Rady Children's Hospital - San Diego · registered in the United States

IPv4 addresses7683 prefixes · <0.001% of announced IPv4

Rank in United States#9,749largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#44,664of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS53621 in ASN lookup Look up an IP in this network (8.14.153.1) All networks in United States

IPv4 prefixes

All 3 prefixes, in address order.

8.14.153.0/24
70.164.96.0/24
70.167.4.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS53554#9746 NCUA-GOV---NATIONAL-CREDIT-UNION-ADMINISTRATION - National Credit Union Administration768

AS53593#9747 ZCONNECT-01 - zConnect768

AS53596#9748 CBOE - Cboe768

AS53624#9750 VORYS-SATER-SEYMOUR-AND-PEASE-LLP - Vorys,Sater,Seymour and Pease LLP768

AS53636#9751 XERIO - Xerio768

AS53720#9752 SUPERIORTECH - Superior Technology Solutions LLC768

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