Data as of Nov 14, 2026

12.176.100.0/22

4 residential-proxy exits · 30 days

Parallax Systems · space held by AT&T Enterprises, LLC

Announcement

this exact prefix

No RPKI

Announced by

AS25648

Type

Residential

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

0.39% of its addresses · 30 days

Spread

1 of 4

/24s with at least one exit

Providers

selling exits here

Oct 15, 2026 – Nov 13, 2026

Exits seen per day

993 observations

Proxy providers listing exits

711Proxy
Ake.net
AnyIP
B2Proxy
Byteful
ColaProxy
EnigmaProxy
FastProxy
FloppyData
GloryCloud
IPFly
IPROCKET_BASIC
IPROCKET_PREMIUM
Kookey
LudaxProxy
MoMoProxy
NovaProxy
Oxylabs
PROXYSCRAPE
PYPROXY
Proxiware
ProxyEmpire
ProxyGeo
ProxyRack
Proxying
PuraRoute
Q2IP
RainProxy
RoamProxy
Thordata
VantageProxies
ZENPROXY_LITE

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Leased from	Proxy exits	Holder	RPKI
12.128.0.0/9	AS7018	Residential	IP broker Rackdog (part)	5,373 246 always on	AT&T Enterprises, LLC
12.0.0.0/8	AS7018	Residential		13,497 535 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.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
12.0.0.0/8	16,777,216	ATT	AT&T Enterprises, LLC (AEL-360) · US	Direct Allocation	Aug 23, 1983	abuse@att.net
└ 12.176.100.0/22	1,024	RICHMOND75-100	Richmonds Feed Service Inc (C08146844) · US	Reassigned	Dec 24, 2021	abuse@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

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern: Stable
First seen: May 2005
Current origin since: May 2005 · 22 yr
Origin networks: 1