Data as of Nov 4, 2026
166.193.0.0/17
2 residential-proxy exits · 30 daysAT&T Enterprises, LLC
Residential-proxy exits
Proxy exits
2
<0.01% of its addresses · 30 days
Spread
2 of 128
/24s with at least one exit
Providers
14
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
30 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 166.193.12.0/24 | 0 | 1 | |
| 166.193.100.0/24 | 0 | 1 |
Proxy providers listing exits
- AnyIP
- CliProxy
- EnigmaProxy
- FastProxy
- IPFly
- IPPeak
- LudaxProxy
- MoMoProxy
- NovProxy
- NovaProxy
- ProxyEmpire
- PuraRoute
- RainProxy
- VantageProxies
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 166.192.0.0/13 since Aug 2020 | AS7018 | Residential | 6,504 257 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 | RPKI |
|---|---|---|---|---|---|
| 166.193.10.0/23 since Jan 2022 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.193.16.0/20 since Jan 2022 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.193.32.0/21 since Dec 2021 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.193.40.0/23 since Nov 2021 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.193.42.0/23 since Dec 2021 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.193.44.0/22 since Dec 2021 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.193.48.0/21 since Nov 2021 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.193.56.0/21 since Nov 2021 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.193.64.0/19 since Sep 2021 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.193.96.0/21 since Oct 2021 | AS20057 | Mobile | 1 | AT&T Enterprises, LLC | |
| 166.193.104.0/22 since Jan 2022 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.193.108.0/24 since Jan 2022 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.193.112.0/23 since Nov 2021 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.193.114.0/24 since Nov 2021 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.193.118.0/24 since Oct 2021 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.193.119.0/24 since Oct 2021 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.193.120.0/24 since Sep 2021 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.193.122.0/23 since Sep 2021 | AS20057 | Mobile | AT&T Enterprises, LLC | ||
| 166.193.127.0/24 since Aug 2021 | AS20057 | Mobile | AT&T Enterprises, LLC |
Network & registry
Origin network
AS20057
US
- Name
- AT&T Enterprises, LLC
- Type
- Internet provider
- Registered
- Mar 20, 2001
- Domain
- att.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2006
- Current origin since
- Apr 2021 · 5.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 166.193.0.0/17 | AS20057 | /17 | ARIN | RPKI valid |
| 166.192.0.0/13 | AS7018 | /13 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS20057 | ARIN | AT&T Enterprises, LLC | MNT-AEL-360 | Sep 17, 2026 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 166.193.118.0/23 | AS20057 | ARIN | AT&T Enterprises, LLC | MNT-AEL-360 | Sep 17, 2026 |
Whois
Registration for this announcement
- Range
- 166.183.0.0 - 166.209.255.255
- 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-166-183-0-0-1
- 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
- [email protected]
- Name
- abuse
- Phone
- +1-919-319-8167
- Handle
- ABUSE7-ARIN