Data as of Nov 7, 2026
206.121.231.0/24
1 residential-proxy exit · 30 daysAT&T Enterprises, LLC · space held by AT&T Services, Inc.
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
1
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
1 observation
Proxy providers listing exits
- CliProxy
Network & registry
Announced by
Covering announcement 206.121.0.0/16
- Prefix
- 206.121.0.0/16
- Announced by
- AS7018 AT&T Enterprises, LLC
- Type
- Residential
- Proxy exits
- 9
- RPKI
- RPKI valid
- Netname
- CFWN-POOL-NMPLS
- Registrant
- AT&T Services, Inc.
- RIR
- ARIN
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 206.121.0.0/16
206.121.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 206.121.0.0/16 | AS7018 | /16 | ARIN | RPKI valid |
IRR
Route objects on 206.121.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS7018 | ARIN | AT&T Services, Inc. | MNT-ATTSE-Z | Jan 24, 2025 |
Whois
Registration for this announcement
- Range
- 206.
121. 0. 0/ 16 - Netname
- CFWN-POOL-NMPLS
- Registrant
- AT&T Services, Inc.
- Organization
- AT&T Services, Inc. (ATTSE-Z)
- Org address
- Enterprise IP Group, Indianapolis, IN, 46204
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-206-121-0-0-1
- Parent
- NET-206-0-0-0-0
- Created
- Sep 5, 1995
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 5, 1995
- Status
- assigned
Report abuse
Abuse contact
- abuse@
att. net - Name
- abuse
- Phone
- +1-919-319-8167
- Handle
- ABUSE7-ARIN