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Data as of Nov 4, 2026

72.156.0.0/14

No anonymizer space

AT&T Enterprises, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS6389
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
1,038
0.40% of its addresses · listed by providers
Spread
15 of 1,024
/24s with at least one exit
Providers
57
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
72.158.132.0/240139
72.157.222.0/240132
72.159.224.0/240131
72.158.228.0/240101
72.158.7.0/24080
72.159.228.0/24080
72.158.136.0/24080
72.158.232.0/24078
72.159.81.0/24067
72.159.77.0/24066
72.159.203.0/24045
72.159.209.0/24036
72.159.67.0/2401
72.158.247.0/2401
72.158.135.0/2401

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BlurPath
  • BottingTools
  • BuyingProxy
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • DataImpulse
  • Datarama
  • EZProxies
  • Elusive
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlexyProxies
  • FloppyData
  • Geonode
  • GloryCloud
  • IPCola
  • IPFly
  • IPPeak
  • IPRoyal
  • InfiniteProxies
  • KocerRoxy
  • Kookey
  • LemonBright
  • LudaxProxy
  • MangoProxy
  • NextProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PrivateByte
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • Proxying
  • PuraRoute
  • Q2IP
  • RainProxy
  • ResiProxies
  • RoamProxy
  • Shifter
  • Thordata
  • VantageProxies
  • VitalExclusive
  • WealthProxies

Announcements

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

Arrived
PrefixOriginTypeHolderRPKI
72.157.0.0/23
since Aug 2015
AS7018ResidentialAT&T Enterprises, LLC
72.157.4.0/23
since May 2015
AS7018ResidentialAT&T Enterprises, LLC
72.157.8.0/23
since Jan 2016
AS7018ResidentialAT&T Enterprises, LLC
72.157.10.0/23
since Mar 2016
AS7018ResidentialAT&T Enterprises, LLC
72.157.12.0/23
since Oct 2015
AS7018ResidentialAT&T Enterprises, LLC
72.157.16.0/23
since May 2016
AS7018ResidentialAT&T Enterprises, LLC
72.157.18.0/24
since Aug 2016
AS7018ResidentialAT&T Enterprises, LLC
72.157.20.0/23
since Feb 2016
AS7018ResidentialAT&T Enterprises, LLC
72.157.24.0/23
since Aug 2015
AS7018ResidentialAT&T Enterprises, LLC
72.157.240.0/21
since Jan 2026
AS11712ResidentialAT&T Enterprises, LLC
72.157.248.0/21
since Feb 2006
AS11712ResidentialAT&T Enterprises, LLC
72.158.126.0/24
since Aug 2008
AS40844BusinessAT&T Enterprises, LLC
72.158.127.0/24
since Sep 2008
AS40844BusinessAT&T Enterprises, LLC
72.158.134.0/24
since Nov 2007
AS25641BusinessAT&T Enterprises, LLC
72.158.184.0/24
since Jun 2007
AS19957BusinessAT&T Enterprises, LLC
72.159.76.0/24
since Jul 2021
AS19957BusinessAT&T Enterprises, LLC
72.159.149.0/24
since Jan 2019
AS2939BusinessAT&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
72.156.0.0/14262,144BELLSNET-BLK16AT&T Enterprises, LLC (AEL-360) · USDirect AllocationAug 11, 2005abuse@att.net
└ 72.157.0.0/23512BLS-72-157-0-0-1001291007EARS Loopback 1 - MOB (C02412683) · USReassignedJan 29, 2010abuse@att.net
via BELLSNET-BLK16
└ 72.157.2.0/24256BLS-72-157-2-0-24-1001261005unknown———
└ 72.157.3.0/24256BLS-72-157-3-0-1001291007unknown———
└ 72.157.4.0/23512BLS-72-157-4-0-1001291007EARS Loopback 1 - SDF (C02412685) · USReassignedJan 29, 2010abuse@att.net
via BELLSNET-BLK16
└ 72.157.6.0/24256BLS-72-157-6-0-1001291007unknown———
└ 72.157.7.0/24256BLS-72-157-7-0-24-1001261020unknown———
└ 72.157.8.0/23512BLS-72-157-8-0-23-1001261034EARS Loopback 1 - MEM (C02410024) · USReassignedJan 26, 2010abuse@att.net
via BELLSNET-BLK16
└ 72.157.10.0/23512BLS-72-157-10-0-1001291007EARS Loopback 1 - TYS (C02412687) · USReassignedJan 29, 2010abuse@att.net
via BELLSNET-BLK16
└ 72.157.12.0/23512BLS-72-157-12-0-1001291007EARS Loopback 1 - BTR (C02412688) · USReassignedJan 29, 2010abuse@att.net
via BELLSNET-BLK16
└ 72.157.14.0/24256BLS-72-157-14-0-1001291007unknown———
└ 72.157.15.0/24256BLS-72-157-15-0-1001291007unknown———
└ 72.157.16.0/23512BLS-72-157-16-0-1001291007EARS Loopback 1 - CAE (C02412690) · USReassignedJan 29, 2010abuse@att.net
via BELLSNET-BLK16
└ 72.157.18.0/24256BLS-72-157-18-0-1001291007EARS Loopback 1 - CHS (C02412691) · USReassignedJan 29, 2010abuse@att.net
via BELLSNET-BLK16
└ 72.157.19.0/24256BLS-72-157-19-0-1001291007unknown———
└ 72.157.20.0/23512BLS-72-157-20-0-1001291007EARS Loopback 1 - GSP (C02412693) · USReassignedJan 29, 2010abuse@att.net
via BELLSNET-BLK16
└ 72.157.22.0/23512BLS-72-157-22-0-1001291007unknown———
└ 72.157.24.0/23512BLS-72-157-24-0-1001291007EARS Loopback 1 - RMO (C02412696) · USReassignedJan 29, 2010abuse@att.net
via BELLSNET-BLK16
└ 72.157.26.0/23512BLS-72-157-26-0-1001291007unknown———
└ 72.157.28.0/23512BLS-72-157-28-0-1001291007unknown———
└ 72.157.30.0/23512BLS-72-157-30-0-1001291007unknown———
└ 72.157.32.0/23512BLS-72-157-32-0-1001291007unknown———
└ 72.157.34.0/24256BLS-72-157-34-0-1001291007unknown———
└ 72.157.35.0/24256BLS-72-157-35-0-1001291007unknown———
└ 72.157.36.0/23512BLS-72-157-36-0-1001291007unknown———
└ 72.157.38.0/24256BLS-72-157-38-0-1001291007unknown———
└ 72.157.39.0/24256BLS-72-157-39-0-1001291008unknown———
└ 72.157.40.0/23512BLS-72-157-40-0-1001291008unknown———
└ 72.157.42.0/23512BLS-72-157-42-0-1001291008unknown———
└ 72.157.44.0/23512BLS-72-157-44-0-1001291008unknown———
└ 72.157.46.0/23512BLS-72-157-46-0-1001291008unknown———
└ 72.157.48.0/23512BLS-72-157-48-0-1001291008unknown———
└ 72.157.50.0/24256BLS-72-157-50-0-24-1001261049unknown———
└ 72.157.51.0/24256BLS-72-157-51-0-1001291008unknown———
└ 72.157.96.0/204,096BLS-72-157-96-0-1001291008unknown———
└ 72.157.112.0/204,096BLS-72-157-112-0-1001291008unknown———
└ 72.157.128.0/24256BLS-72-157-128-0-1001291008unknown———
└ 72.157.129.0/24256BLS-72-157-129-0-1001291008unknown———
└ 72.157.130.0/24256BLS-72-157-130-0-1001291008unknown———
└ 72.157.131.0/24256BLS-72-157-131-0-1001291008unknown———
└ 72.157.144.0/23512BLS-72-157-144-0-1001291008unknown———
└ 72.157.151.240/2816BLS-72-157-151-240-28-1001264841unknown———
└ 72.157.152.0/221,024BLS-72-157-152-0-1001291008unknown———
└ 72.157.156.0/221,024BLS-72-157-156-0-1001291008unknown———
└ 72.157.160.0/204,096BLS-72-157-160-0-1001291008unknown———
└ 72.157.176.0/204,096BLS-72-157-176-0-1001291008unknown———
└ 72.157.192.0/204,096BLS-72-157-192-0-1001291008unknown———
└ 72.157.208.0/2816BLS-72-157-208-0-1001291008unknown———
└ 72.157.208.16/2816BLS-72-157-208-16-1001291008unknown———
└ 72.157.208.32/2816BLS-72-157-208-32-1001291008unknown———
└ 72.157.208.48/2816BLS-72-157-208-48-1001291008unknown———
└ 72.157.208.64/2816BLS-72-157-208-64-1001291008unknown———
└ 72.157.208.80/2816BLS-72-157-208-80-1001291008unknown———
└ 72.157.208.96/2816BLS-72-157-208-96-1001291008unknown———
└ 72.157.208.112/2816BLS-72-157-208-112-1001291008unknown———
└ 72.157.213.0/24256BLS-72-157-213-0-1001291008unknown———
└ 72.157.214.0/2732BLS-72-157-214-0-1001291008unknown———
└ 72.157.214.32/2732BLS-72-157-214-32-1001291008unknown———
└ 72.157.214.64/2732BLS-72-157-214-64-1001291008unknown———
└ 72.157.214.96/2732BLS-72-157-214-96-1001291008unknown———
└ 72.157.214.128/2732BLS-72-157-214-128-1001291008unknown———
└ 72.157.214.160/2732BLS-72-157-214-160-1001291008unknown———
└ 72.157.214.192/2732BLS-72-157-214-192-1001291008unknown———
└ 72.157.214.224/2732BLS-72-157-214-224-1001291008unknown———
└ 72.157.215.0/24256BLS-72-157-215-0-1001291008unknown———
└ 72.157.216.0/2732BLS-72-157-216-0-1001291008unknown———
└ 72.157.216.32/2732BLS-72-157-216-32-1001291008unknown———
└ 72.157.216.64/2732BLS-72-157-216-64-1001291008unknown———
└ 72.157.216.96/2732BLS-72-157-216-96-1001291008unknown———
└ 72.157.216.128/2732BLS-72-157-216-128-1001291008unknown———
└ 72.157.216.160/2732BLS-72-157-216-160-1001291009unknown———
└ 72.157.216.192/2732BLS-72-157-216-192-1001291009unknown———
└ 72.157.216.224/2732BLS-72-157-216-224-1001291009unknown———
└ 72.157.217.0/2732BLS-72-157-217-0-1001291009unknown———
└ 72.157.217.32/2732BLS-72-157-217-32-1001291009unknown———
└ 72.157.217.64/2732BLS-72-157-217-64-1001291009unknown———
└ 72.157.217.96/2732BLS-72-157-217-96-1001291009unknown———
└ 72.157.217.128/2732BLS-72-157-217-128-1001291009unknown———
└ 72.157.217.160/2732BLS-72-157-217-160-1001291009unknown———
└ 72.157.217.192/2732BLS-72-157-217-192-1001291009unknown———
└ 72.157.217.224/2732BLS-72-157-217-224-1001291009unknown———
└ 72.157.218.0/2732BLS-72-157-218-0-1001291009unknown———
└ 72.157.218.32/2732BLS-72-157-218-32-1001291009unknown———
└ 72.157.218.64/2732BLS-72-157-218-64-1001291009unknown———
└ 72.157.218.96/2732BLS-72-157-218-96-1001291009unknown———
└ 72.157.218.128/2732BLS-72-157-218-128-1001291009unknown———
└ 72.157.218.160/2732BLS-72-157-218-160-1001291009unknown———
└ 72.157.218.192/2732BLS-72-157-218-192-1001291009unknown———
└ 72.157.218.224/2732BLS-72-157-218-224-1001291009unknown———
└ 72.157.219.0/2732BLS-72-157-219-0-1001291009unknown———
└ 72.157.219.32/2732BLS-72-157-219-32-1001291009unknown———
└ 72.157.219.64/2732BLS-72-157-219-64-1001291009unknown———
└ 72.157.219.96/2732BLS-72-157-219-96-1001291009unknown———
└ 72.157.219.128/2732BLS-72-157-219-128-1001291009unknown———
└ 72.157.219.160/2732BLS-72-157-219-160-1001291009unknown———
└ 72.157.219.192/2732BLS-72-157-219-192-1001291009unknown———
└ 72.157.219.224/2732BLS-72-157-219-224-1001291009unknown———
└ 72.157.220.0/2732BLS-72-157-220-0-1001291009unknown———
└ 72.157.220.32/2732BLS-72-157-220-32-1001291009unknown———
└ 72.157.220.64/2732BLS-72-157-220-64-1001291009unknown———
└ 72.157.220.96/2732BLS-72-157-220-96-1001291009unknown———
└ 72.157.220.128/2732BLS-72-157-220-128-1001291009unknown———
└ 72.157.220.160/2732BLS-72-157-220-160-1001291009unknown———
└ 72.157.220.192/2732BLS-72-157-220-192-1001291009unknown———
└ 72.157.220.224/2732BLS-72-157-220-224-1001291009unknown———
└ 72.157.221.0/24256BLS-72-157-221-0-1001291009unknown———
└ 72.157.222.0/24256BLS-72-157-222-0-1001291010unknown———
└ 72.157.223.0/24256BLS-72-157-223-0-1001291010unknown———
└ 72.157.224.0/24256BLS-72-157-224-0-1001291010unknown———
└ 72.157.225.0/24256BLS-72-157-225-0-1001291010unknown———
└ 72.157.226.0/24256BLS-72-157-226-0-1001291010unknown———
└ 72.157.227.0/24256BLS-72-157-227-0-1001291010unknown———
└ 72.157.228.0/24256BLS-72-157-228-0-1001291010unknown———
└ 72.157.229.0/24256BLS-72-157-229-0-1001291010unknown———
└ 72.157.230.0/24256BLS-72-157-230-0-1001291010unknown———
└ 72.157.231.0/24256BLS-72-157-231-0-1001291010unknown———
└ 72.157.232.0/212,048BLS-72-157-232-0-1001291010unknown———
└ 72.157.240.0/212,048BLS-72-157-240-0-1001291010BMF BPRG Equipment BRIC - BHM (C02412796) · USReassignedJan 29, 2010abuse@att.net
via BELLSNET-BLK16
└ 72.157.248.0/212,048BLS-72-157-248-0-1001291010BMF BPRG Equipment CRIC - CLT (C02412798) · USReassignedJan 29, 2010abuse@att.net
via BELLSNET-BLK16
└ 72.158.0.96/2732BLS-72-158-0-96-27-1006233125unknown———
└ 72.158.0.160/2732BLS-72-158-0-160-27-1006231641unknown———
└ 72.158.0.224/2732BLS-72-158-0-224-27-1006233634unknown———
└ 72.158.1.128/2732BLS-72-158-1-128-27-1006230303unknown———
└ 72.158.1.192/2664BLS-72-158-1-192-26-1006234539unknown———
└ 72.158.2.0/25128BLS-72-158-2-0-25-1006233945unknown———
└ 72.158.2.128/2732BLS-72-158-2-128-27-1006235521unknown———
└ 72.158.2.192/2732BLS-72-158-2-192-27-1006231221unknown———
└ 72.158.2.224/2732BLS-72-158-2-224-27-1006230038unknown———
└ 72.158.3.32/2732BLS-72-158-3-32-27-1006233744unknown———
└ 72.158.3.160/2732BLS-72-158-3-160-27-1006235440unknown———
└ 72.158.3.192/2732BLS-72-158-3-192-27-1006230501unknown———
└ 72.158.3.224/2732BLS-72-158-3-224-27-1006235104unknown———
└ 72.158.4.0/2732BLS-72-158-4-0-27-1006235919unknown———
└ 72.158.4.160/2732BLS-72-158-4-160-27-1006234028unknown———
└ 72.158.4.224/2732BLS-72-158-4-224-27-1006232302unknown———
└ 72.158.5.64/2732BLS-72-158-5-64-27-1006233617unknown———
└ 72.158.6.192/2732BLS-72-158-6-192-27-1006231345unknown———
└ 72.158.7.64/2732BLS-72-158-7-64-27-1006231508unknown———
└ 72.158.7.128/2732BLS-72-158-7-128-27-1006231852unknown———
└ 72.158.8.0/24256BLS-72-158-8-0-24-1006235538unknown———
└ 72.158.9.64/2732BLS-72-158-9-64-27-1006234218unknown———
└ 72.158.9.96/2732BLS-72-158-9-96-27-1006234925unknown———
└ 72.158.10.168/298BLS-72-158-10-168-29-1006233628unknown———
└ 72.158.10.176/2816BLS-72-158-10-176-28-1006231525unknown———
└ 72.158.10.192/2732BLS-72-158-10-192-27-1006233759unknown———
└ 72.158.10.224/2732BLS-72-158-10-224-27-1006232323unknown———
└ 72.158.11.0/2732BLS-72-158-11-0-27-1006232331unknown———
└ 72.158.11.32/2732BLS-72-158-11-32-27-1006230248unknown———
└ 72.158.11.64/2732BLS-72-158-11-64-27-1006231828unknown———
└ 72.158.11.128/2732BLS-72-158-11-128-27-1006234319unknown———
└ 72.158.11.192/2816BLS-72-158-11-192-28-1006231910unknown———
└ 72.158.11.224/2732BLS-72-158-11-224-27-1006230543unknown———
└ 72.158.14.32/2732BLS-72-158-14-32-27-1006231233unknown———
└ 72.158.14.128/2732BLS-72-158-14-128-27-1006230513unknown———
└ 72.158.14.160/2732BLS-72-158-14-160-27-1006233308unknown———
└ 72.158.14.224/2732BLS-72-158-14-224-27-1006232340unknown———
└ 72.158.15.64/2732BLS-72-158-15-64-27-1006230528unknown———
└ 72.158.15.160/2732BLS-72-158-15-160-27-1006230059unknown———
└ 72.158.16.96/2732BLS-72-158-16-96-27-1006230401unknown———
└ 72.158.16.128/2732BLS-72-158-16-128-27-1006230354unknown———
└ 72.158.17.96/2732BLS-72-158-17-96-27-1006234841unknown———
└ 72.158.17.224/2732BLS-72-158-17-224-27-1006230111unknown———
└ 72.158.18.32/2732BLS-72-158-18-32-27-1006232417unknown———
└ 72.158.18.224/2732BLS-72-158-18-224-27-1006234915unknown———
└ 72.158.19.0/2732BLS-72-158-19-0-27-1006231047unknown———
└ 72.158.19.64/2732BLS-72-158-19-64-27-1006235209unknown———
└ 72.158.19.96/2816BLS-72-158-19-96-28-1006235217unknown———
└ 72.158.19.112/2816BLS-72-158-19-112-28-1006232640unknown———
└ 72.158.19.128/2816BLS-72-158-19-128-28-1006230027unknown———
└ 72.158.19.144/298BLS-72-158-19-144-29-1006233411unknown———
└ 72.158.19.192/2732BLS-72-158-19-192-27-1006230602unknown———
└ 72.158.20.224/2816BLS-72-158-20-224-28-1006233539unknown———
└ 72.158.21.0/2732BLS-72-158-21-0-27-1006231037unknown———
└ 72.158.21.224/2732BLS-72-158-21-224-27-1006234036unknown———
└ 72.158.22.32/2816BLS-72-158-22-32-28-1006233351unknown———
└ 72.158.22.128/2732BLS-72-158-22-128-27-1006231439unknown———
└ 72.158.22.192/2732BLS-72-158-22-192-27-1006231551unknown———
└ 72.158.22.224/2732BLS-72-158-22-224-27-1006234255unknown———
└ 72.158.23.32/2732BLS-72-158-23-32-27-1006232618unknown———
└ 72.158.23.160/2732BLS-72-158-23-160-27-1006231408unknown———
└ 72.158.23.192/2816BLS-72-158-23-192-28-1006234546unknown———
└ 72.158.23.224/2732BLS-72-158-23-224-27-1006233435unknown———
└ 72.158.24.32/2732BLS-72-158-24-32-27-1006233242unknown———
└ 72.158.25.64/2732BLS-72-158-25-64-27-1006234525unknown———
└ 72.158.25.128/2732BLS-72-158-25-128-27-1006230304unknown———
└ 72.158.25.192/2732BLS-72-158-25-192-27-1006234800unknown———
└ 72.158.25.224/2732BLS-72-158-25-224-27-1006233718unknown———
└ 72.158.26.192/2732BLS-72-158-26-192-27-1006235303unknown———
└ 72.158.27.32/2732BLS-72-158-27-32-27-1006235449unknown———
└ 72.158.27.80/2816BLS-72-158-27-80-28-1006235031unknown———
└ 72.158.27.224/2732BLS-72-158-27-224-27-1006231736unknown———
└ 72.158.28.32/2732BLS-72-158-28-32-27-1006234404unknown———
└ 72.158.29.160/2732BLS-72-158-29-160-27-1006231542unknown———
└ 72.158.30.96/2732BLS-72-158-30-96-27-1006231242unknown———
└ 72.158.30.160/2732BLS-72-158-30-160-27-1006235451unknown———
└ 72.158.30.224/2732BLS-72-158-30-224-27-1006230137unknown———
└ 72.158.31.32/2732BLS-72-158-31-32-27-1006232813unknown———
└ 72.158.31.96/2732BLS-72-158-31-96-27-1006234319unknown———
└ 72.158.31.192/2816BLS-72-158-31-192-28-1006233517unknown———
└ 72.158.31.224/2732BLS-72-158-31-224-27-1006230121unknown———
└ 72.158.32.128/2816BLS-72-158-32-128-28-1006162845unknown———
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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

262,144 addresses
TypeAddressesShareRanges
Residential260,608>99%24
Business1,5360.59%6

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS6389

US
Name
AT&T Enterprises, LLC
Type
Internet provider
Registered
Mar 28, 1996
Domain
att.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed