Data as of Nov 5, 2026
165.87.52.0/22
No anonymizer space · no proxy exits in 30 daysAT&T Enterprises, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 165.87.0.0/16 since May 2005 | AS7018 | Residential | 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 |
|---|---|---|---|---|---|---|
| 165.87.0.0/16 | 65,536 | ATT-165-87-0-0-B | AT&T Enterprises, LLC (AEL-360) · US | Direct Allocation | Apr 29, 1993 | abuse@ |
| └ 165.87.48.0/20 | 4,096 | ATGS-052109153904 | Attmow RAS-GO2 (C02233247) · US | Reassigned | May 21, 2009 | abuse@ via ATT-165-87-0-0-B |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- AT&T Enterprises, LLC
- Handle
- AEL-360
- Range
- 165.
87. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Apr 29, 1993
- Legacy
- yes
Origin network
AS2688
US
- Name
- AT&T Enterprises, LLC
- Type
- Internet provider
- Registered
- Jun 2, 1993
- Domain
- att.com
- Website
- www.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
- Aug 2014
- Current origin since
- Aug 2014 · 12 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS2688 | RADB | To allow routing to other ISPs | MAINT-AS7132 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 165.
87. 48. 0/ 20 - Netname
- ATGS-052109153904
- Registrant
- Attmow RAS-GO2
- Organization
- Attmow RAS-GO2 (C02233247)
- Type
- Reassigned
- Handle
- NET-165-87-48-0-1
- Parent
- NET-165-87-0-0-1
- Created
- May 21, 2009
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 29, 1993
- Status
- assigned
Report abuse
Abuse contact
- abuse@
att. net - Name
- abuse
- Phone
- +1-919-319-8167
- Handle
- ABUSE7-ARIN