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Data as of Nov 13, 2026

12.153.243.0/24

1 residential-proxy exit · 30 days

Personal Network Computing · space held by AT&T Enterprises, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS393508
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
4
selling exits here
Oct 14, 2026 – Nov 12, 2026

Exits seen per day

5 observations

Proxy providers listing exits

  • Bright Data
  • FastProxy
  • LemonBright
  • VitalExclusive

Announcements

Less specific

Covering announcements

PrefixOriginTypeLeased fromProxy exitsHolderRPKI
12.153.242.0/23
since Jul 2026
AS393508Residential1AT&T Enterprises, LLC
12.128.0.0/9AS7018ResidentialIP broker Rackdog (part)5,352
241 always on
AT&T Enterprises, LLC
12.0.0.0/8AS7018Residential13,482
538 always on
AT&T Enterprises, LLC

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
12.0.0.0/816,777,216ATTAT&T Enterprises, LLC (AEL-360) · USDirect AllocationAug 23, 1983abuse@att.net
└ 12.153.242.0/23512PERSONAL939-242Personal Network Computing (C08197737) · USReassignedFeb 19, 2022abuse@att.net
via ATT

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

Network & registry

AnnouncementRouting historyWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Stable
First seen
Mar 2020
Current origin since
Mar 2020 · 6.7 yr
Origin networks
1