Data as of Nov 7, 2026
207.140.16.0/24
No anonymizer space · no proxy exits in 30 daysAT&T Enterprises, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 207.140.0.0/15 since May 2005 | AS7018 | Residential | 68 2 always on | AT&T Enterprises, LLC |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 207.140.0.0/15 | 131,072 | ATT-WORLDNET-MIS | AT&T Enterprises, LLC (AEL-360) · US | Direct Allocation | May 22, 1996 | abuse@ |
| └ 207.140.16.0/22 | 1,024 | ATTSVCM-207-140-16-0 | AT&T Services, Inc. (ATTW) · US | Reallocated | Dec 15, 2003 | — |
| └ 207.140.16.0/23 | 512 | ATT-NET-207-140-16-0 | Kratos Defense Security SOL (KDSS-21) · US | Reassigned | May 14, 2020 | — |
Network & registry
IPv4 market
Holder
- Organization
- AT&T Enterprises, LLC
- Handle
- AEL-360
- Range
- 207.
140. 0. 0/ 15 - Registration type
- Direct Allocation
- Record created
- May 22, 1996
- Legacy
- yes
- Reallocated to
- AT&T Services, Inc. (ATTW)
- Reallocated range
- 207.
140. 16. 0/ 22 - Reallocated
- Dec 15, 2003
Origin network
AS2386
US
- Name
- AT&T Enterprises, LLC
- Type
- Internet provider
- Registered
- Feb 3, 1993
- Domain
- att.com
- Website
- qsun.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
- Sep 2013
- Current origin since
- Sep 2013 · 13 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 207.
140. 16. 0/ 23 - Netname
- ATT-NET-207-140-16-0
- Registrant
- Kratos Defense Security SOL
- Organization
- Kratos Defense Security SOL (KDSS-21)
- Org address
- 10680 TREENA ST, SUITE 600, SAN DIEGO, CA, 92131-2446
- Org country
- US
- Type
- Reassigned
- Handle
- NET-207-140-16-0-2
- Parent
- NET-207-140-16-0-1
- Created
- May 14, 2020
- RIR
- ARIN
- Country
- US
- Delegated
- May 22, 1996
- Status
- assigned
Report abuse
Abuse contact
- abuse@
att. net - Name
- abuse
- Phone
- +1-919-319-8167
- Handle
- ABUSE7-ARIN