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Data as of Nov 6, 2026

68.156.26.0/23

No anonymizer space · no proxy exits in 30 days

AT&T Enterprises, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS19957
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Aug 2026
its first announcement on record

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
68.156.24.0/21
since Aug 2026
AS19957BusinessAT&T Enterprises, LLC
68.156.0.0/15
since Oct 2022
AS6389Residential2AT&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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
68.156.0.0/15131,072BELLSNET-BLK14AT&T Enterprises, LLC (AEL-360) · USDirect AllocationJul 22, 2002abuse@att.net
└ 68.156.24.0/212,04868-156-24-0-21State of Tennessee-Nettn (ST-1700) · USReassignedFeb 12, 2025—

Network & registry

AnnouncementRouting historyWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
AT&T Enterprises, LLC
Handle
AEL-360
Range
68.156.0.0/15
Registration type
Direct Allocation
Record created
Jul 22, 2002
Origin network

AS19957

US
Name
AT&T Enterprises, LLC
Type
Education
Registered
Mar 5, 2003
Domain
att.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed