Data as of Nov 5, 2026
168.171.23.0/24
No anonymizer space · no proxy exits in 30 daysRegion IV Education Service Center
Network & registry
Origin network
AS26675
US
- Name
- Region IV Education Service Center
- Type
- Education
- Registered
- Nov 4, 2002
- Domain
- esc4.net
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2024
- Current origin since
- Mar 2024 · 2.6 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 168.
171. 0. 0/ 16 - Netname
- ESC4
- Registrant
- Region IV Education Service Center
- Organization
- Region IV Education Service Center (RIESC)
- Org address
- 7145 W. Tidwell, Houston, TX, 77092
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-168-171-0-0-1
- Parent
- NET-168-0-0-0-0
- Created
- Oct 5, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 5, 1994
- Status
- assigned
Report abuse
Abuse contact
- nobody@
example. com - Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN