Data as of Nov 13, 2026

75.0.21.0/24

No anonymizer space · no proxy exits in 30 days

Pathfinders USA Inc. · space held by AT&T Enterprises, LLC

Announcement

this exact prefix

No RPKI

Announced by

Type

Residential

Risk

0 / 100 · Low

Announcements

Less specific

Prefix	Origin	Type	Proxy exits	Holder	RPKI
75.0.0.0/15 since Dec 2017	AS7018	Residential	1,341 48 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
75.0.0.0/15	131,072	SBCIS-SBIS-6BLK	AT&T Enterprises, LLC (AEL-360) · US	Direct Allocation	Feb 28, 2006	abuse@att.net
└ 75.0.21.0/24	256	SBC07500002100024060509164054	Performance Computing IAF 1139722.750 (C01348609) · US	Reassigned	May 9, 2006	abuse@att.net via SBCIS-SBIS-6BLK

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

Routing timeline

Summary

Recorded history