Data as of Nov 4, 2026
137.253.0.0/16
No anonymizer space · no proxy exits in 30 daysJisc Services Limited · space held by University of London
Network & registry
Origin network
AS786
GB
- Name
- Jisc Services Limited
- Type
- Education
- Registered
- Sep 1, 1993
- Domain
- jisc.ac.uk
- Website
- www.jisc.ac.uk/janet
- 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
- Nov 2016
- Current origin since
- Nov 2016 · 10.0 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 137.
253. 0. 0/ 16 - Netname
- LONDON-UNIV
- Registrant
- University of London
- Registrant country
- GB
- Organization
- University of London (ORG-UOLC1-RIPE)
- Org country
- GB
- Type
- LEGACY
- Created
- Jan 20, 2004
- Updated
- Sep 25, 2026
- Maintainer
- RIPE-NCC-LEGACY-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Jan 20, 1990
- Status
- assigned
Report abuse
Abuse contact
- irt@
jisc. ac. uk - Name
- Jisc CSIRT Admin
- Handle
- JCA95-RIPE