LAYER3 INTEL
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Data as of Nov 12, 2026

12.80.0.0/12

No anonymizer space

AT&T Enterprises, LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS7018
Type
Business
>99% of it

Residential-proxy exits

Proxy exits
438
0.04% of its addresses · listed by providers
Always-on exits
27
6.2% of its exits
Spread
310 of 4,096
/24s with at least one exit
Providers
104
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
12.90.152.0/2433
12.87.110.0/2412
12.89.140.0/2412
12.89.50.0/2412
12.91.75.0/2412
12.86.84.0/2411
12.94.228.0/2411
12.87.137.0/2411
12.88.38.0/2411
12.89.209.0/2411
12.87.209.0/2411
12.88.104.0/2411
12.87.87.0/2411
12.87.45.0/2411
12.88.157.0/2411
12.88.188.0/2411
12.86.1.0/2411
12.87.181.0/2411
12.86.214.0/2411
12.86.240.0/2411
12.87.146.0/2411
12.90.168.0/2411
12.90.156.0/2411
12.90.165.0/2411

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • CoreProxy
  • DataImpulse
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • FuseProxy
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HPROXY
  • HideProxy
  • HydraProxy
  • IPFly
  • IPMUSK
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • Kookey
  • LemonBright
  • LudaxProxy
  • MangoProxy
  • MarsProxies
  • Maskify
  • MoMoProxy
  • MrScraper
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYSCRAPE
  • PSBProxy
  • PrivateByte
  • PrivateProxy
  • ProxiesVision
  • Proxiware
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • SPYDERPROXY_BASIC
  • SPYDERPROXY_PREMIUM
  • Shifter
  • SpyderProxy
  • SwiftProxy
  • TORCHPROXIES_BASIC
  • TORCHPROXIES_X
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • TrustProxy
  • VProxy
  • VantageProxies
  • VitalData
  • VitalExclusive
  • WealthProxies
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
12.0.0.0/9AS7018Residential8,119
301 always on
AT&T Enterprises, LLC
12.0.0.0/8AS7018Residential13,428
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
12.88.62.60/30
under 12.88.56.0/21
4ATT-EIPAMunknown———
└ 12.88.64.0/212,048ATTW-042909163702CFWN Pool ATTCT-NMPL8 (C02215813)ReassignedApr 29, 2009abuse@att.net
via ATT
└ 12.88.67.172/304ATT-EIPAMunknown———
└ 12.88.67.204/304ATT-EIPAMunknown———
└ 12.88.72.0/212,048ATT-NET-12-88-72-0AT&T IP Team (AIT-52)ReallocatedAug 25, 2026—
└ 12.88.74.0/304ATT-EIPAMunknown———
└ 12.88.74.20/304ATT-EIPAMunknown———
└ 12.88.74.24/304ATT-EIPAMunknown———
└ 12.88.74.40/304ATT-EIPAMunknown———
└ 12.88.74.100/304ATT-EIPAMunknown———
└ 12.88.74.108/304ATT-EIPAMunknown———
└ 12.88.74.124/304ATT-EIPAMunknown———
└ 12.88.74.128/304ATT-EIPAMunknown———
└ 12.88.74.244/304ATT-EIPAMunknown———
└ 12.88.74.252/304ATT-EIPAMunknown———
└ 12.88.80.0/204,096ATTW-042909163705AT&T IP Team (AIT-52)ReallocatedDec 21, 2022—
└ 12.88.80.76/304ATT-NET-12-88-80-76unknown———
└ 12.88.86.44/304ATT-EIPAMunknown———
└ 12.88.93.140/304ATT-EIPAMunknown———
└ 12.88.93.144/304ATT-EIPAMunknown———
└ 12.88.93.148/304ATT-EIPAMunknown———
└ 12.88.93.152/304ATT-EIPAMunknown———
└ 12.88.93.160/304ATT-EIPAMunknown———
└ 12.88.93.176/304ATT-EIPAMunknown———
└ 12.88.96.0/212,048ATTW-042909163706CFWN Pool ATTCT-NMPL11 (C02215817)ReassignedApr 29, 2009abuse@att.net
via ATT
└ 12.88.98.128/304ATT-EIPAMunknown———
└ 12.88.98.148/304ATT-EIPAMunknown———
└ 12.88.98.152/304ATT-EIPAMunknown———
└ 12.88.101.32/304ATT-EIPAMunknown———
└ 12.88.104.0/212,048ATT-NET-12-88-104-0AT&T IP Team (AIT-52)ReallocatedAug 25, 2026—
└ 12.88.104.44/304ATT-EIPAMunknown———
└ 12.88.104.100/304ATT-EIPAMunknown———
└ 12.88.104.108/304ATT-EIPAMunknown———
└ 12.88.104.112/304ATT-EIPAMunknown———
└ 12.88.104.128/304ATT-EIPAMunknown———
└ 12.88.104.152/304ATT-EIPAMunknown———
└ 12.88.104.180/304ATT-EIPAMunknown———
└ 12.88.104.184/304ATT-EIPAMunknown———
└ 12.88.104.196/304ATT-EIPAMunknown———
└ 12.88.104.200/304ATT-EIPAMunknown———
└ 12.88.104.208/304ATT-EIPAMunknown———
└ 12.88.105.160/304ATT-EIPAMunknown———
└ 12.88.105.164/304ATT-EIPAMunknown———
└ 12.88.106.200/304ATT-EIPAMunknown———
└ 12.88.107.220/304ATT-EIPAMunknown———
└ 12.88.110.128/304ATT-EIPAMunknown———
└ 12.88.112.0/212,048ATT-NET-12-88-112-0AT&T IP Team (AIT-52)ReallocatedAug 25, 2026—
└ 12.88.114.72/304ATT-EIPAMunknown———
└ 12.88.114.100/304ATT-EIPAMunknown———
└ 12.88.114.112/304ATT-EIPAMunknown———
└ 12.88.120.0/212,048ATT-NET-12-88-120-0AT&T IP Team (AIT-52)ReallocatedAug 25, 2026—
└ 12.88.122.4/304ATT-EIPAMunknown———
└ 12.88.122.12/304ATT-EIPAMunknown———
└ 12.88.122.16/304ATT-EIPAMunknown———
└ 12.88.122.20/304ATT-EIPAMunknown———
└ 12.88.122.24/304ATT-EIPAMunknown———
└ 12.88.122.36/304ATT-EIPAMunknown———
└ 12.88.122.40/304ATT-EIPAMunknown———
└ 12.88.122.44/304ATT-EIPAMunknown———
└ 12.88.124.140/304ATT-EIPAMunknown———
└ 12.88.126.28/304ATT-EIPAMunknown———
└ 12.88.126.36/304ATT-EIPAMunknown———
└ 12.88.126.48/304ATT-EIPAMunknown———
└ 12.88.126.56/304ATT-EIPAMunknown———
└ 12.88.127.128/304ATT-EIPAMunknown———
└ 12.88.128.0/204,096ATT-NET-12-88-128-0AT&T IP Team (AIT-52)ReallocatedAug 25, 2026—
└ 12.88.129.80/304ATT-EIPAMunknown———
└ 12.88.135.40/304ATT-EIPAMunknown———
└ 12.88.136.32/304ATT-EIPAMunknown———
└ 12.88.137.0/304ATT-EIPAMunknown———
└ 12.88.140.76/304ATT-EIPAMunknown———
└ 12.88.143.24/304ATT-EIPAMunknown———
└ 12.88.144.0/212,048ATTW-042909163712CFWN Pool ATTCT-NMPL16 (C02215822)ReassignedApr 29, 2009abuse@att.net
via ATT
└ 12.88.146.72/304ATT-NET-12-88-146-72unknown———
└ 12.88.146.116/304ATT-EIPAMunknown———
└ 12.88.146.244/304ATT-EIPAMunknown———
└ 12.88.149.184/304ATT-EIPAMunknown———
└ 12.88.152.0/212,048ATTW-042909163713CFWN Pool ATTCT-NMPL17 (C02215827)ReassignedApr 29, 2009abuse@att.net
via ATT
└ 12.88.156.28/304ATT-EIPAMunknown———
└ 12.88.160.136/304ATT-NET-12-88-160-136unknown———
└ 12.88.161.0/304ATT-EIPAMunknown———
└ 12.88.161.8/304ATT-EIPAMunknown———
└ 12.88.161.32/304ATT-EIPAMunknown———
└ 12.88.161.40/304ATT-EIPAMunknown———
└ 12.88.161.204/304ATT-NET-12-88-161-204-30unknown———
└ 12.88.163.160/304ATT-EIPAMunknown———
└ 12.88.163.164/304ATT-EIPAMunknown———
└ 12.88.163.240/304ATT-EIPAMunknown———
└ 12.88.167.172/304ATT-EIPAMunknown———
└ 12.88.168.0/212,048ATT-NET-12-88-168-0AT&T IP Team (AIT-52)ReallocatedAug 25, 2026—
└ 12.88.172.88/304ATT-EIPAMunknown———
└ 12.88.172.216/304ATT-EIPAMunknown———
└ 12.88.172.232/304ATT-EIPAMunknown———
└ 12.88.174.108/304ATT-EIPAMunknown———
└ 12.88.176.0/204,096ATTW-042909163717AT&T IP Team (AIT-52)ReallocatedDec 21, 2022—
└ 12.88.176.108/304ATT-EIPAMunknown———
└ 12.88.176.192/304ATT-EIPAMunknown———
└ 12.88.176.196/304ATT-EIPAMunknown———
└ 12.88.176.208/304ATT-EIPAMunknown———
└ 12.88.176.220/304ATT-EIPAMunknown———
└ 12.88.178.124/304ATT-EIPAMunknown———
└ 12.88.178.128/304ATT-EIPAMunknown———
└ 12.88.178.236/304ATT-EIPAMunknown———
└ 12.88.184.160/304ATT-NET-12-88-184-160unknown———
└ 12.88.187.8/304ATT-EIPAMunknown———
└ 12.88.187.12/304ATT-EIPAMunknown———
└ 12.88.188.152/304ATT-EIPAMunknown———
└ 12.88.191.96/304ATT-EIPAMunknown———
└ 12.88.191.116/304ATT-EIPAMunknown———
└ 12.88.192.0/212,048ATT-NET-12-88-192-0AT&T IP Team (AIT-52)ReallocatedNov 6, 2023—
└ 12.88.200.0/212,048ATT-NET-12-88-200-0AT&T IP Team (AIT-52)ReallocatedAug 25, 2026—
└ 12.88.201.216/304ATT-EIPAMunknown———
└ 12.88.201.220/304ATT-EIPAMunknown———
└ 12.88.202.52/304ATT-EIPAMunknown———
└ 12.88.204.236/304ATT-EIPAMunknown———
└ 12.88.204.244/304ATT-EIPAMunknown———
└ 12.88.205.72/304ATT-EIPAMunknown———
└ 12.88.206.28/304ATT-EIPAMunknown———
└ 12.88.207.12/304ATT-EIPAMunknown———
└ 12.88.208.0/212,048ATTW-042909163720CFWN Pool ATTCT-NMPL23 (C02215829)ReassignedApr 29, 2009abuse@att.net
via ATT
└ 12.88.216.0/212,048NET-12-88-216-0-1AT&T IP Team (AIT-52)ReallocatedNov 10, 2023—
└ 12.88.216.0/304ATT-12-88-216-0unknown———
└ 12.88.218.216/304ATT-12-88-218-216unknown———
└ 12.88.219.44/304ATT-EIPAMunknown———
└ 12.88.220.248/304ATT-EIPAMunknown———
└ 12.88.222.156/304ATT-EIPAMunknown———
└ 12.88.224.0/204,096ATTW-042909163723CFWN Pool ATTCT-NMPL25 (C02215831)ReassignedApr 29, 2009abuse@att.net
via ATT
└ 12.88.225.48/304ATT-EIPAMunknown———
└ 12.88.228.20/304ATT-EIPAMunknown———
└ 12.88.228.216/304ATT-EIPAMunknown———
└ 12.88.231.68/304ATT-EIPAMunknown———
└ 12.88.236.0/304ATT-EIPAMunknown———
└ 12.88.236.16/304ATT-EIPAMunknown———
└ 12.88.240.0/212,048ATTW-042909163724CFWN Pool ATTCT-NMPL26 (C02215832)ReassignedApr 29, 2009abuse@att.net
via ATT
└ 12.88.248.0/212,048ATTW-042909163725CFWN Pool ATTCT-NMPL27 (C02215833)ReassignedApr 29, 2009abuse@att.net
via ATT
└ 12.88.248.44/304ATT-EIPAMunknown———
└ 12.88.248.232/304ATT-EIPAMunknown———
└ 12.88.249.88/304ATT-EIPAMunknown———
└ 12.89.0.0/204,096ATT-NET-12-89-0-0AT&T IP Team (AIT-52)ReallocatedAug 25, 2026—
└ 12.89.1.192/304ATT-EIPAMunknown———
└ 12.89.1.208/304ATT-EIPAMunknown———
└ 12.89.1.212/304ATT-EIPAMunknown———
└ 12.89.1.220/304ATT-EIPAMunknown———
└ 12.89.7.0/304ATT-EIPAMunknown———
└ 12.89.7.16/304ATT-EIPAMunknown———
└ 12.89.7.28/304ATT-EIPAMunknown———
└ 12.89.7.40/304ATT-EIPAMunknown———
└ 12.89.7.96/304ATT-EIPAMunknown———
└ 12.89.7.132/304ATT-EIPAMunknown———
└ 12.89.7.160/304ATT-EIPAMunknown———
└ 12.89.7.184/304ATT-EIPAMunknown———
└ 12.89.7.252/304ATT-EIPAMunknown———
└ 12.89.11.100/304ATT-EIPAMunknown———
└ 12.89.11.112/304ATT-EIPAMunknown———
└ 12.89.16.0/212,048ATT-NET-12-89-16-0AT&T IP Team (AIT-52)ReallocatedAug 25, 2026—
└ 12.89.17.188/304ATT-EIPAMunknown———
└ 12.89.18.140/304ATT-EIPAMunknown———
└ 12.89.18.164/304ATT-EIPAMunknown———
└ 12.89.23.44/304ATT-EIPAMunknown———
└ 12.89.23.48/304ATT-EIPAMunknown———
└ 12.89.23.72/304ATT-NET-12-89-23-72unknown———
└ 12.89.23.228/304ATT-EIPAMunknown———
└ 12.89.23.240/304ATT-EIPAMunknown———
└ 12.89.24.0/212,048ATT-NET-12-89-24-0AT&T IP Team (AIT-52)ReallocatedAug 25, 2026—
└ 12.89.25.4/304ATT-EIPAMunknown———
└ 12.89.25.36/304ATT-EIPAMunknown———
└ 12.89.25.156/304ATT-EIPAMunknown———
└ 12.89.25.184/304ATT-EIPAMunknown———
└ 12.89.30.136/304ATT-EIPAMunknown———
└ 12.89.32.0/212,048ATT-NET-12-89-32-0AT&T IP Team (AIT-52)ReallocatedAug 25, 2026—
└ 12.89.32.224/304ATT-EIPAMunknown———
└ 12.89.32.228/304ATT-EIPAMunknown———
└ 12.89.32.232/304ATT-EIPAMunknown———
└ 12.89.32.240/304ATT-EIPAMunknown———
└ 12.89.32.248/304ATT-EIPAMunknown———
└ 12.89.34.140/304ATT-EIPAMunknown———
└ 12.89.34.148/304ATT-EIPAMunknown———
└ 12.89.35.12/304ATT-EIPAMunknown———
└ 12.89.35.24/304ATT-EIPAMunknown———
└ 12.89.35.108/304ATT-EIPAMunknown———
└ 12.89.35.112/304ATT-EIPAMunknown———
└ 12.89.39.44/304ATT-EIPAMunknown———
└ 12.89.39.164/304ATT-EIPAMunknown———
└ 12.89.39.240/304ATT-EIPAMunknown———
└ 12.89.39.252/304ATT-EIPAMunknown———
└ 12.89.40.0/212,048ATTW-042909163731CFWN Pool ATTCT-NMPL5 (C02215839)ReassignedApr 29, 2009abuse@att.net
via ATT
└ 12.89.48.0/212,048ATT-NET-12-89-48-0AT&T IP Team (AIT-52)ReallocatedAug 25, 2026—
└ 12.89.48.28/304ATT-EIPAMunknown———
└ 12.89.49.228/304ATT-EIPAMunknown———
└ 12.89.50.72/304ATT-EIPAMunknown———
└ 12.89.50.228/304ATT-EIPAMunknown———
└ 12.89.51.48/304ATT-EIPAMunknown———
└ 12.89.51.168/304ATT-EIPAMunknown———
└ 12.89.52.40/304ATT-EIPAMunknown———
└ 12.89.55.32/304ATT-EIPAMunknown———
└ 12.89.55.36/304ATT-EIPAMunknown———
└ 12.89.55.40/304ATT-EIPAMunknown———
└ 12.89.55.44/304ATT-EIPAMunknown———
└ 12.89.55.148/304ATT-EIPAMunknown———
└ 12.89.56.0/212,048ATT-NET-12-89-56-0AT&T IP Team (AIT-52)ReallocatedAug 25, 2026—
← Previous401–600 of 1,696 · page 3 of 9Next →

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

Composition

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

Announced space

Address share

Announced space

Types across the prefix

1,048,576 addresses
TypeAddressesShareRanges
Business1,048,320>99%4
Internet provider2560.02%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
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