Data as of Nov 4, 2026
166.216.0.0/14
No anonymizer spaceAT&T Enterprises, LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Mobile
>99% of it
Recent change
New origin Aug 2026
its first announcement on record
Residential-proxy exits
Proxy exits
300
0.11% of its addresses · listed by providers
Always-on exits
1
0.33% of its exits
Spread
2 of 1,024
/24s with at least one exit
Providers
76
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 166.216.159.0/24 | 1 | 158 | |
| 166.216.158.0/24 | 0 | 142 |
Proxy providers listing exits
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- ColaProxy
- DataImpulse
- Datarama
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- FuseProxy
- GeekProxy
- Geonix
- Geonode
- GhostConnect
- GloryCloud
- HideProxy
- IPCola
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KocerRoxy
- Kookey
- LemonBright
- LudaxProxy
- MagneticProxy
- MoMoProxy
- NextProxy
- NovProxy
- NovaProxy
- Novada
- PSBProxy
- PacketStream
- PrivateByte
- PrivateProxy
- ProxiesVision
- Proxio
- Proxiware
- Proxmint
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxying
- PuraRoute
- RainProxy
- RapidProxy
- ResiProxies
- RoamProxy
- RolaProxy
- Shifter
- SwiftProxy
- Thordata
- ThunderProxy
- VProxy
- VantageProxies
- VitalExclusive
- WealthProxies
- YumiProxy
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
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 166.216.0.0/17 since May 2005 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.128.0/23 since Jun 2008 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.131.0/24 since Apr 2013 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.133.0/24 since Mar 2013 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.136.0/24 since Mar 2013 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.137.0/24 since Mar 2013 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.138.0/24 since Sep 2012 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.139.0/24 since Jul 2014 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.146.0/24 since Dec 2014 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.147.0/24 since Dec 2014 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.148.0/24 since Dec 2014 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.149.0/24 since Oct 2014 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.150.0/24 since Dec 2014 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.151.0/24 since Dec 2014 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.152.0/24 since Dec 2014 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.153.0/24 since Dec 2014 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.154.0/24 since Nov 2012 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.155.0/24 since Dec 2014 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.156.0/24 since Dec 2014 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.157.0/24 since Apr 2013 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.158.0/24 since Apr 2015 | AS20057 | Mobile | 142 | AT&T Enterprises, LLC | |
| 166.216.159.0/24 since Apr 2015 | AS20057 | Mobile | 158 1 always on | AT&T Enterprises, LLC | |
| 166.216.160.0/23 since Jun 2008 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.163.0/24 since Oct 2015 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.165.0/24 since Mar 2013 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.166.0/23 since Jul 2010 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.192.0/23 since Jul 2008 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.196.0/24 since Oct 2015 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.197.0/24 since Jun 2017 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.198.0/23 since Feb 2010 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.200.0/24 since May 2010 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.224.0/23 since Jun 2008 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.227.0/24 since Oct 2015 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.216.230.0/23 since Jun 2010 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.217.0.0/16 since Apr 2006 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.218.0.0/15 since May 2022 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.218.0.0/16 since Jan 2006 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.218.0.0/17 since Feb 2007 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.218.24.0/23 since Oct 2016 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.218.48.0/21 since Dec 2017 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.218.128.0/17 since Feb 2007 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.218.236.0/24 since Oct 2016 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.218.237.0/24 since Oct 2016 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.218.238.0/24 since Oct 2016 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.218.239.0/24 since Oct 2016 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.218.240.0/24 since Oct 2016 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.218.241.0/24 since Jan 2022 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.218.242.0/24 since Feb 2017 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.218.243.0/24 since Sep 2016 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.218.246.0/23 since Oct 2016 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.218.248.0/23 since Feb 2017 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.218.250.0/23 since Feb 2017 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.218.252.0/24 since Mar 2022 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.218.253.0/24 since Mar 2022 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.219.0.0/16 since Nov 2006 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.219.8.0/23 since May 2015 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.219.18.0/23 since May 2015 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.219.42.0/24 since Feb 2018 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.219.47.0/24 since Sep 2017 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.219.48.0/22 since May 2015 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.219.56.0/23 since Sep 2017 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.219.59.0/24 since Apr 2018 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.219.128.0/20 since Jul 2020 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.219.168.0/21 since May 2015 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.219.184.0/22 since May 2015 | AS20057 | Mobile | AT&T Enterprises, LLC |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
262,144 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Mobile | 261,632 | >99% | 162 | |
| Residential | 512 | 0.20% | 2 |
Network & registry
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
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2026
- Current origin since
- Aug 2026 · 2 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 166.216.0.0/14 | AS7018 | /14 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS7018 | ARIN | AT&T Enterprises, LLC | MNT-AEL-360 | Aug 26, 2026 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 166.216.136.0/22 | AS20057 | ARIN | AT&T Enterprises, LLC | MNT-AEL-360 | Sep 1, 2026 |
| 166.216.146.0/23 | AS20057 | ARIN | AT&T Enterprises, LLC | MNT-AEL-360 | Sep 1, 2026 |
| 166.216.148.0/22 | AS20057 | ARIN | AT&T Enterprises, LLC | MNT-AEL-360 | Sep 1, 2026 |
| 166.216.152.0/21 | AS20057 | ARIN | AT&T Enterprises, LLC | MNT-AEL-360 | Sep 1, 2026 |
| 166.216.196.0/22 | AS20057 | ARIN | AT&T Enterprises, LLC | MNT-AEL-360 | Sep 1, 2026 |
Whois
Registration for this announcement
- Range
- 166.
212. 0. 0 - 166. 220. 255. 255 - Netname
- AEL-360
- Registrant
- AT&T Enterprises, LLC
- Organization
- AT&T Enterprises, LLC (AEL-360)
- Org address
- 208 S. Akard St., Dallas, TX, 75202
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-166-212-0-0-1
- Parent
- NET-166-0-0-0-0
- Created
- Apr 1, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 1, 2025
- Status
- assigned
Report abuse
Abuse contact
- abuse@
att. net - Name
- abuse
- Phone
- +1-919-319-8167
- Handle
- ABUSE7-ARIN