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Data as of Nov 15, 2026

12.216.0.0/16

42 residential-proxy exits · 30 days

AT&T Enterprises, LLC

Announcement
12.128.0.0/9
No RPKI
Announced by
AS7018
Type
Business
>99% of it

Residential-proxy exits

Proxy exits
42
0.06% of its addresses · 30 days
Always-on exits
3
7.1% of its exits
Spread
35 of 256
/24s with at least one exit
Providers
78
selling exits here
Oct 16, 2026 – Nov 14, 2026

Exits seen per day

17K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
12.216.111.0/2435
12.216.47.0/2402
12.216.246.0/2402
12.216.90.0/2402
12.216.125.0/2401
12.216.144.0/2401
12.216.65.0/2401
12.216.72.0/2401
12.216.73.0/2401
12.216.84.0/2401
12.216.38.0/2401
12.216.36.0/2401
12.216.117.0/2401
12.216.120.0/2401
12.216.122.0/2401
12.216.123.0/2401
12.216.7.0/2401
12.216.126.0/2401
12.216.139.0/2401
12.216.54.0/2401
12.216.155.0/2401
12.216.158.0/2401
12.216.170.0/2401
12.216.172.0/2401

Proxy providers listing exits

  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • DataImpulse
  • Decodo
  • EZProxies
  • Elusive
  • EnigmaProxy
  • FastProxy
  • FloppyData
  • GeekProxy
  • Geonode
  • GloryCloud
  • HELODATA
  • HPROXY
  • HideProxy
  • IPFly
  • IPPeak
  • IPROCKET_BASIC
  • IPROCKET_PREMIUM
  • IPRoyal
  • InfiniteProxies
  • KocerRoxy
  • Kookey
  • LemonBright
  • LudaxProxy
  • MangoProxy
  • MoMoProxy
  • NextProxy
  • NovProxy
  • NovaProxy
  • Oxylabs
  • PROXYFALL
  • PROXYSAVER
  • PROXYSCRAPE
  • PSBProxy
  • PYPROXY
  • PacketStream
  • PrivateByte
  • PrivateProxy
  • Proxies.fo
  • Proxiware
  • Proxmint
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • PuraRoute
  • Q2IP
  • RainProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • SPYDERPROXY_BASIC
  • SPYDERPROXY_PREMIUM
  • Shifter
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VProxy
  • VantageProxies
  • VitalExclusive
  • WealthProxies
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM
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

PrefixOriginTypeProxy exitsHolderRPKI
12.0.0.0/8AS7018Residential13,562
555 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

PrefixOriginTypeHolderRPKI
12.216.8.0/22
since Jun 2013
AS2386UnknownAT&T Enterprises, LLC
via AT&T Services, Inc.
12.216.12.0/22
since Feb 2014
AS2386UnknownAT&T Enterprises, LLC
via AT&T Services, Inc.
12.216.55.0/24
since Dec 2024
AS40230ResidentialAT&T Enterprises, LLC
via Columbus Telephone Company
12.216.62.0/24
since May 2019
AS54411BusinessAT&T Enterprises, LLC
via AT&T Services, Inc.
12.216.153.0/24
since Aug 2016
AS2386BusinessAT&T Enterprises, LLC
via AT&T Services, Inc.
12.216.192.0/23
since Jan 2026
AS39989BusinessAT&T Enterprises, LLC
via AT&T Services, Inc.
12.216.193.0/24
since Jan 2026
AS16834BusinessAT&T Enterprises, LLC
via AT&T Services, Inc.
12.216.216.0/24
since Apr 2012
AS54428BusinessAT&T Enterprises, LLC
via AT&T Services, Inc.
12.216.225.0/24
since Jul 2012
AS54747BusinessAT&T Enterprises, LLC
via AT&T Services, Inc.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

65,536 addresses
TypeAddressesShareRanges
Business65,528>99%2,223
Mobile80.01%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

12.128.0.0/9

Routing history

First seen
Before our records
Origin networks
1