Data as of Nov 7, 2026
155.106.0.0/21
No anonymizer space · no proxy exits in 30 daysAT&T Enterprises, LLC · space held by The Principia
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
- Jan 2016
- Current origin since
- Jan 2016 · 11 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 155.
106. 0. 0/ 16 - Netname
- PRINCIPIA
- Registrant
- The Principia
- Organization
- The Principia (THEPRI)
- Org address
- 13201 Clayton Road, St. Louis, MO, 63131
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-155-106-0-0-1
- Parent
- NET-155-0-0-0-0
- Created
- Nov 5, 1991
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 5, 1991
- Status
- assigned
Report abuse
Abuse contact
- chris.
davis@ principia. edu - Name
- Davis, Christopher L.
- Phone
- +1-314-434-2100
- Handle
- CLD2-ARIN