Data as of Nov 8, 2026
209.37.105.0/24
No anonymizer space · no proxy exits in 30 daysAT&T Enterprises, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 209.36.0.0/15 since May 2005 | AS7018 | Residential | 96 6 always on | AT&T Enterprises, LLC |
Network & registry
Origin network
AS4473
US
- Name
- AT&T Enterprises, LLC
- Type
- Internet provider
- Registered
- Mar 8, 1995
- 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
- Apr 2014
- Current origin since
- Apr 2014 · 13 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 209.
36. 0. 0/ 15 - Netname
- WORLDNET-MIS2
- 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-209-36-0-0-1
- Parent
- NET-209-0-0-0-0
- Created
- Feb 12, 1997
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 12, 1997
- Status
- assigned
Report abuse
Abuse contact
- abuse@
att. net - Name
- abuse
- Phone
- +1-919-319-8167
- Handle
- ABUSE7-ARIN