Data as of Nov 9, 2026
204.107.135.0/24
No anonymizer space · no proxy exits in 30 daysAT&T Enterprises, LLC · space held by CareIon Medical Benefits Management, Inc.
Network & registry
Origin network
AS7018
US
- Name
- AT&T Enterprises, LLC
- Type
- Internet provider
- Registered
- Jul 30, 1996
- Domain
- att.com
- Website
- www.att.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2011
- Current origin since
- Aug 2011 · 15 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS7029 not the origin | RADB | Proxy registration for AIM Specialty Health | MAINT-AS7029 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 204.
107. 135. 0/ 24 - Netname
- SDC-PRODUCTION
- Registrant
- CareIon Medical Benefits Management, Inc.
- Organization
- CareIon Medical Benefits Management, Inc. (AIM-33)
- Org address
- 220 Virginia Ave., Indianapolis, IN, 46204
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-204-107-135-0-1
- Parent
- NET-204-0-0-0-0
- Created
- Jun 27, 2011
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 27, 2011
- Status
- assigned
Report abuse
Abuse contact
- bergmanr@
americanimaging. net - Name
- Bergman, Richard
- Phone
- +1-847-559-6749
- Handle
- BERGM45-ARIN