Data as of Nov 7, 2026
74.254.171.0/24
No anonymizer space · no proxy exits in 30 daysAS36465 · space held by AT&T Enterprises, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 74.252.0.0/14 since Aug 2019 | AS6389 | Residential | 1,050 3 always on | AT&T Enterprises, LLC |
Network & registry
Origin network
AS36465
ZZ
- Type
- Business
- Registered
- Nov 6, 2026
- Domain
- stph.org
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2006
- Current origin since
- Nov 2006 · 20 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 74.
251. 0. 0 - 74. 255. 255. 255 - 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-74-251-0-0-1
- 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