Data as of Nov 4, 2026
209.64.56.0/24
No anonymizer space · no proxy exits in 30 daysAT&T Enterprises, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 209.64.0.0/15 since May 2005 | AS7018 | Residential | 79 5 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 |
|---|---|---|---|---|---|---|
| 209.64.0.0/15 | 131,072 | WORLDNET-MIS3 | AT&T Enterprises, LLC (AEL-360) · US | Direct Allocation | Apr 1, 1997 | abuse@ |
| └ 209.64.56.0/24 | 256 | ATTSVCM-209-64-56-0 | AT&T Services, Inc. (ATTW) · US | Reallocated | Dec 15, 2003 | — |
| └ 209.64.56.0/24 | 256 | CITY-OF-62-56 | City of Atlanta (CITYO-350) · US | Reallocated | Nov 12, 2014 | noel. |
Network & registry
IPv4 market
Holder
- Organization
- AT&T Enterprises, LLC
- Handle
- AEL-360
- Range
- 209.
64. 0. 0/ 15 - Registration type
- Direct Allocation
- Record created
- Apr 1, 1997
- Legacy
- yes
- Reallocated to
- City of Atlanta (CITYO-350)
- Reallocated range
- 209.
64. 56. 0/ 24 - Reallocated
- Nov 12, 2014
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
- Oct 2016
- Current origin since
- Oct 2016 · 10 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 209.
64. 56. 0/ 24 - Netname
- CITY-OF-62-56
- Registrant
- City of Atlanta
- Organization
- City of Atlanta (CITYO-350)
- Org address
- 720 DOUG DAVIS DR, HPVL, GA, 30354
- Org country
- US
- Type
- Reallocated
- Handle
- NET-209-64-56-0-2
- Parent
- NET-209-64-56-0-1
- Created
- Nov 12, 2014
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 1, 1997
- Status
- assigned
Report abuse
Abuse contact
- noel.
small@ atlanta-airport. com - Name
- Small, Noel
- Phone
- +1-404-409-2142
- Handle
- NSM30-ARIN