Data as of Nov 7, 2026

216.100.200.0/24

No anonymizer space · no proxy exits in 30 days

Superior Court of California, County of San Diego · space held by AT&T Enterprises, LLC

Announcement

this exact prefix

No RPKI

Announced by

Type

Business

Risk

0 / 100 · Low

Announcements

Less specific

Prefix	Origin	Type	Proxy exits	Holder	RPKI
216.100.0.0/14 since Nov 2021	AS7018	Residential	918 47 always on	AT&T Enterprises, LLC

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
216.100.0.0/14	262,144	SBCIS-SIS80	AT&T Enterprises, LLC (AEL-360) · US	Direct Allocation	Oct 2, 1998	abuse@att.net
└ 216.100.200.0/24	256	SBC21610020000024051023160245	Superior Court of Califronia., County of San Diego (C01203893) · US	Reassigned	Oct 23, 2005	abuse@att.net via SBCIS-SIS80

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

IPv4 market

Origin network

Name: Superior Court of California, County of San Diego
Type: Business
Registered: Oct 5, 2006
Domain: ca.gov
Industry: Government and Regulatory Agencies, Administrations, Departments, and Services
Spamhaus ASN-DROP: not listed