Data as of Nov 7, 2026
144.60.64.0/18
No anonymizer space · no proxy exits in 30 daysAT&T Enterprises, LLC · space held by AT&T Services, Inc.
Announcement
this exact prefix
No RPKI
Announced by
Type
Mobile
84% of it
Recent change
New origin Nov 6, 2026
its first announcement on record
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 144.60.112.0/22 since Sep 2014 | AS25993 | Business | AT&T Services, Inc. | |
| 144.60.116.0/23 since Sep 2014 | AS25993 | Business | AT&T Services, Inc. | |
| 144.60.124.0/22 since Jan 2021 | AS25993 | Business | AT&T Services, Inc. |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
16,384 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Mobile | 13,824 | 84% | 2 | |
| Business | 2,560 | 16% | 3 |
Network & registry
Origin network
AS7287
US
- Name
- AT&T Enterprises, LLC
- Type
- Internet provider
- Registered
- Nov 1, 1996
- Domain
- att.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 6, 2026
- Current origin since
- Nov 6, 2026 · under a month
- Origin networks
- 1
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 144.60.111.0/24 | AS2697 | RADB | ERNET INDIA: R-COM Customer | MAINT-AS18101 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 144.
60. 0. 0/ 16 - Netname
- SBC-SUBS-NET
- 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-144-60-0-0-1
- Parent
- NET-144-0-0-0-0
- Created
- Nov 13, 1990
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 13, 1990
- Status
- assigned
Report abuse
Abuse contact
- abuse@
att. net - Name
- abuse
- Phone
- +1-919-319-8167
- Handle
- ABUSE7-ARIN