12.203.0.0/16

Residential-proxy exits

Proxy exits

97

0.15% of its addresses · 30 days

Always-on exits

9

9.3% of its exits

Spread

46 of 256

/24s with at least one exit

Providers

72

selling exits here

Oct 4, 2026 – Nov 2, 2026

Exits seen per day

21K observations

/24s with the most always-on exits

/24	Always-on exits	Proxy exits
12.203.210.0/24	2	9
12.203.9.0/24	2	7
12.203.10.0/24	2	2
12.203.34.0/24	1	2
12.203.91.0/24	1	1
12.203.8.0/24	1	1
12.203.209.0/24	0	19
12.203.228.0/24	0	12
12.203.141.0/24	0	3
12.203.49.0/24	0	2
12.203.174.0/24	0	2
12.203.205.0/24	0	2
12.203.60.0/24	0	2
12.203.116.0/24	0	1
12.203.153.0/24	0	1
12.203.87.0/24	0	1
12.203.80.0/24	0	1
12.203.92.0/24	0	1
12.203.93.0/24	0	1
12.203.95.0/24	0	1
12.203.109.0/24	0	1
12.203.111.0/24	0	1
12.203.79.0/24	0	1
12.203.122.0/24	0	1

Proxy providers listing exits

711Proxy
Ake.net
AnyIP
B2Proxy
BirdProxies
BlurPath
BottingTools
Bright Data
ByteProxies
Byteful
CatProxies
CliProxy
ColaProxy
DataImpulse
Decodo
EZProxies
EnigmaProxy
Evomi
FastProxy
FloppyData
GSocks
GeekProxy
Geonode
GhostConnect
GloryCloud
GonzoProxy
IPCola
IPFly
IPPeak
IPRoyal
Infatica
InfiniteProxies
KocerRoxy
Kookey
LemonBright
LudaxProxy
MangoProxy
MarsProxies
MoMoProxy
MrScraper
NextProxy
NovProxy
NovaProxy
Novada
Oxylabs
PSBProxy
PrivateByte
PrivateProxy
Proxiware
Proxmint
Proxy-Seller
Proxy4U
ProxyEmpire
ProxyGeo
ProxyRack
ProxyWing
Proxyma
PuraRoute
RainProxy
RapidProxy
RoamProxy
RolaProxy
Shifter
SwiftProxy
Thordata
ThunderProxy
TrueProxies
VProxy
VantageProxies
VitalExclusive
WealthProxies
YumiProxy

IPv4 market

Path

1 · Holder

AT&T Enterprises, LLC

record created Aug 23, 1983

2 · Leased from

Rackdog

3 · Announced by

AS7018 AT&T Enterprises, LLC

4 · Use

Business

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
12.0.0.0/8	AS7018	Residential	13,255 715 always on	AT&T Enterprises, LLC

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.

More specific

Announcements inside

Prefix	Origin	Type	Proxy exits	Holder
12.203.8.0/23 since Oct 2023	AS400210	Residential	8 3 always on	AT&T Enterprises, LLC via AT&T Services, Inc.
12.203.41.0/24 since Jul 2024	AS401014	Business		AT&T Enterprises, LLC via AT&T Services, Inc.
12.203.85.0/24 since Jan 2015	AS393508	Residential	1	AT&T Enterprises, LLC via AT&T Services, Inc.
12.203.86.0/24 since Jan 2015	AS393508	Residential		AT&T Enterprises, LLC via AT&T Services, Inc.
12.203.87.0/24 since Jan 2015	AS393508	Residential	1	AT&T Enterprises, LLC via AT&T Services, Inc.
12.203.114.0/23 since Aug 2011	AS53806	Business		AT&T Enterprises, LLC via AT&T Services, Inc.
12.203.115.0/24 since Nov 2025	AS53806	Business		AT&T Enterprises, LLC via AT&T Services, Inc.
12.203.160.0/24 since Sep 2016	AS54834	Business		AT&T Enterprises, LLC via AT&T Services, Inc.
12.203.168.0/24 since Jan 2020	AS398026	Business		AT&T Enterprises, LLC via AT&T Services, Inc.
12.203.197.0/24 since Jan 2019	AS22034	Business		AT&T Enterprises, LLC via AT&T Services, Inc.
12.203.210.0/23 since May 2025	AS36495	Residential	10 2 always on	AT&T Enterprises, LLC via AT&T Services, Inc.

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Announced by

Covering announcement 12.128.0.0/9

Prefix: 12.128.0.0/9
Announced by: AS7018 AT&T Enterprises, LLC
Type: Residential
Leased from: IP broker Rackdog (part)
Proxy exits: 5,160
Always-on exits: 278
RPKI: No RPKI
Netname: ATT
Registrant: AT&T Enterprises, LLC
RIR: ARIN

Origin network

AS7018

US

Name: AT&T Enterprises, LLC
Type: Internet provider
Registered: Jul 30, 1996
Domain: att.com
Website: www.att.com
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed