Data as of Nov 3, 2026
65.83.238.0/24
No anonymizer space · no proxy exits in 30 daysAT&T Enterprises, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 65.83.0.0/16 since Nov 2024 | AS6389 | Residential | AT&T Enterprises, LLC |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 65.81.0.0 - 65.83.255.255 | 196,608 | BELLSNET-BLK9 | AT&T Enterprises, LLC (AEL-360) · US | Direct Allocation | Nov 28, 2000 | [email protected] |
| └ 65.83.238.0/24 | 256 | BLS-65-83-238-0-1001291004 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 65.83.236.0/22
- Prefix
- 65.83.236.0/22
- Announced by
- AS6389 AT&T Enterprises, LLC
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- BELLSNET-BLK9
- Registrant
- AT&T Enterprises, LLC
- RIR
- ARIN
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
Routing timeline
Covering aggregate above, the prefix's own history below
65.83.236.0/22
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 |
|---|---|---|---|---|
| 65.83.236.0/22 | AS6389 | /22 | ARIN | RPKI valid |
| 65.83.0.0/16 | AS6389 | /16 | ARIN | Too specific |
IRR
Route objects on 65.83.236.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS6389 | ARIN | AT&T Enterprises, LLC | MNT-AEL-360 | Aug 4, 2025 |
Whois
Registration for this announcement
- Range
- 65.81.0.0 - 65.83.255.255
- Netname
- BELLSNET-BLK9
- 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-65-81-0-0-1
- Parent
- NET-65-0-0-0-0
- Created
- Nov 28, 2000
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 28, 2000
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- abuse
- Phone
- +1-919-319-8167
- Handle
- ABUSE7-ARIN