Data as of Nov 6, 2026
199.108.225.0/24
No anonymizer space · no proxy exits in 30 daysSterling Communications, Inc. · space held by AT&T Enterprises, LLC
Announcement
this exact prefix
No RPKI
Announced by
Type
Internet provider
Risk
0 / 100 · Low
Recent change
New origin Jul 2026
from AS11045 Sterling Communications, Inc., after 9.3 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 199.108.224.0/22 since Sep 2015 | AS11045 | Internet provider | AT&T Enterprises, LLC | |
| 199.108.0.0/16 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 |
|---|---|---|---|---|---|---|
| 199. | 262,144 | NETBLK-CERFNET-CBLK2 | AT&T Enterprises, LLC (AEL-360) · US | Direct Allocation | Jan 10, 1994 | abuse@ |
| └ 199. | 1,536 | STERLING-A | Sterling Communications (STERLI-27) · US | Reassigned | Aug 11, 1999 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- AT&T Enterprises, LLC
- Handle
- AEL-360
- Range
- 199.
105. 0. 0 - 199. 108. 255. 255 - Registration type
- Direct Allocation
- Record created
- Jan 10, 1994
- Legacy
- yes
Origin network
AS11045
US
- Name
- Sterling Communications, Inc.
- Type
- Internet provider
- Registered
- Mar 19, 1998
- Domain
- sterlingpr.com
- Website
- www.sterling.net/
- 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
- Jul 2026 · 4 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 199.
108. 224. 0 - 199. 108. 229. 255 - Netname
- STERLING-A
- Registrant
- Sterling Communications
- Organization
- Sterling Communications (STERLI-27)
- Org address
- 14945 SW Sequoia Parkway, Portland, OR, 97224
- Org country
- US
- Type
- Reassigned
- Handle
- NET-199-108-224-0-1
- Parent
- NET-199-105-0-0-1
- Created
- Aug 11, 1999
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 10, 1994
- Status
- assigned
Report abuse
Abuse contact
- abuse@
sterling. net - Name
- ABUSE
- Phone
- +1-503-968-8908
- Handle
- ABUSE3736-ARIN