Data as of Nov 10, 2026
74.231.2.48/28
No anonymizer space · no proxy exits in 30 daysAT&T Enterprises, LLC
Network & registry
Announced by
Covering announcement 74.231.0.0/16
- Prefix
- 74.231.0.0/16
- Announced by
- AS6389 AT&T Enterprises, LLC
- Type
- Residential
- Proxy exits
- 451
- Always-on exits
- 10
- RPKI
- No RPKI
- Netname
- BELLSNET-BLK18
- 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
Who has announced 74.231.0.0/16
74.231.0.0/16
Routing history
- Pattern
- Stable
- First seen
- Oct 2022
- Current origin since
- Oct 2022 · 4.0 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 74.
231. 0. 0/ 16 - Netname
- BELLSNET-BLK18
- 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-74-231-0-0-1
- Parent
- NET-74-0-0-0-0
- Created
- Jan 17, 2006
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 17, 2006
- Status
- assigned
Report abuse
Abuse contact
- abuse@
att. net - Name
- abuse
- Phone
- +1-919-319-8167
- Handle
- ABUSE7-ARIN