Data as of Nov 6, 2026
128.253.0.0/16
No anonymizer space · no proxy exits in 30 daysCornell University
Network & registry
Origin network
AS26
US
- Name
- Cornell University
- Type
- Education
- Registered
- Aug 10, 1984
- Domain
- cornell.edu
- Website
- cornell.edu/
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS26 | RADB | Cornell University | MAINT-AS26 | May 29, 2026 |
Whois
Registration for this announcement
- Range
- 128.
253. 0. 0/ 16 - Netname
- CCS-NET
- Registrant
- Cornell University
- Organization
- Cornell University (CORNEL)
- Org address
- Cornell Information Technologies, Ithaca, NY, 14853
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-128-253-0-0-1
- Parent
- NET-128-0-0-0-0
- Created
- Jun 5, 1987
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 5, 1987
- Status
- assigned
Report abuse
Abuse contact
- noc@
cornell. edu - Name
- NOC
- Phone
- +1-607-255-5500
- Handle
- NOC33962-ARIN