Data as of Nov 10, 2026

12.9.239.0/24

No anonymizer space · no proxy exits in 30 days

Church of Scientology International · space held by AT&T Enterprises, LLC

Announcement
No RPKI
Announced by
Type
Business
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
12.0.0.0/9AS7018Residential8,069
438 always on
AT&T Enterprises, LLC
12.0.0.0/8AS7018Residential13,389
735 always on
AT&T Enterprises, LLC

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
12.0.0.0/816,777,216ATTAT&T Enterprises, LLC (AEL-360) · USDirect AllocationAug 23, 1983abuse@att.net
└ 12.9.238.0/23512CHURCH-O628-238Church of Scientology DBA GOL (CSDG-4) · USReassignedJan 23, 2020—

Network & registry

Routing timeline

Covering aggregate above, the prefix's own history below

12.9.238.0/23

Routing history

Pattern
Rotating
First seen
Jan 2020
Current origin since
Jan 2020 · 6.8 yr
Origin networks
2
Last change of origin
Apr 2025
Recorded history

History

Handoffs
1