Data as of Nov 12, 2026
207.203.2.0/23
No anonymizer space · no proxy exits in 30 daysAT&T Enterprises, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 207.203.0.0/16 since May 2005 | AS6389 | Residential | 11 3 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 |
|---|---|---|---|---|---|---|
| 207.203.0.0/16 | 65,536 | BELLSNET-BLK2 | AT&T Enterprises, LLC (AEL-360) · US | Direct Allocation | Sep 4, 1996 | abuse@ |
| └ 207.203.2.0/23 | 512 | BLS-207-203-2-0-1004271014 | Dekalb Community Service Board (C02480572) · US | Reassigned | Apr 27, 2010 | abuse@ via BELLSNET-BLK2 |
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
- 207.
203. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Sep 4, 1996
- Legacy
- yes
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
- May 2005
- Current origin since
- May 2014 · 13 yr
- Origin networks
- 3
- Last change of origin
- May 2014
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 207.
203. 2. 0/ 23 - Netname
- BLS-207-203-2-0-1004271014
- Registrant
- Dekalb Community Service Board
- Organization
- Dekalb Community Service Board (C02480572)
- Type
- Reassigned
- Handle
- NET-207-203-2-0-1
- Parent
- NET-207-203-0-0-1
- Created
- Apr 27, 2010
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 4, 1996
- Status
- assigned
Report abuse
Abuse contact
- abuse@
att. net - Name
- abuse
- Phone
- +1-919-319-8167
- Handle
- ABUSE7-ARIN