Data as of Nov 9, 2026
216.213.253.0/24
No anonymizer space · no proxy exits in 30 daysEducation Service Center Region XI
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 216.213.192.0/18 | 16,384 | ESC11-BLK-1 | Education Service Center Region XI (ESCRX-4) · US | Direct Allocation | Apr 5, 2002 | network@ |
| └ 216.213.253.4/30 | 4 | ESCXI-CASTLEBERRY-ISD | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 216.213.192.0/18
- Prefix
- 216.213.192.0/18
- Announced by
- AS11353 Education Service Center Region XI
- Type
- Business
- Proxy exits
- 35
- Always-on exits
- 1
- RPKI
- No RPKI
- Netname
- ESC11-BLK-1
- Registrant
- Education Service Center Region XI
- RIR
- ARIN
Origin network
AS11353
US
- Name
- Education Service Center Region XI
- Type
- Education
- Registered
- Jun 19, 2006
- Domain
- esc11.net
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 216.213.192.0/18
216.213.192.0/18
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Jul 2006 · 20 yr
- Origin networks
- 2
- Last change of origin
- Jul 2006
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 216.
213. 192. 0/ 18 - Netname
- ESC11-BLK-1
- Registrant
- Education Service Center Region XI
- Organization
- Education Service Center Region XI (ESCRX-4)
- Org address
- 1451 S. Cherry Lane, White Settlement, TX, 76108
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-216-213-192-0-1
- Parent
- NET-216-0-0-0-0
- Created
- Apr 5, 2002
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 5, 2002
- Status
- assigned
Report abuse
Abuse contact
- network@
esc11. net - Name
- ESC11 Network Team
- Phone
- +1-817-740-7711
- Handle
- ENT6-ARIN