Data as of Nov 8, 2026
192.195.42.0/24
No anonymizer space · no proxy exits in 30 daysJisc Services Limited · space held by University of Ulster
Network & registry
Announced by
Covering announcement 192.195.42.0/23
- Prefix
- 192.195.42.0/23
- Announced by
- AS786 Jisc Services Limited
- Type
- Business
- RPKI
- RPKI valid
- Netname
- UNI-ULSTER-LINR
- Registrant
- University of Ulster
- RIR
- RIPE NCC
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 192.195.42.0/23
192.195.42.0/23
Routing history
- Pattern
- Stable
- First seen
- Jun 2009
- Current origin since
- Jun 2009 · 17 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 192.195.42.0/23 | AS786 | /23 | RIPE | RPKI valid |
IRR
Route objects on 192.195.42.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS786 | RIPE | JANET | JIPS-NOSC | Jun 4, 2019 |
Whois
Registration for this announcement
- Range
- 192.
195. 42. 0/ 23 - Netname
- UNI-ULSTER-LINR
- Registrant
- University of Ulster
- Registrant country
- GB
- Organization
- University of Ulster (ORG-UOU5-RIPE)
- Org country
- GB
- Type
- LEGACY
- Created
- Sep 29, 2015
- Updated
- Feb 12, 2021
- Maintainer
- RIPE-NCC-LEGACY-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Jul 15, 1992
- Status
- assigned
Report abuse
Abuse contact
- irt@
jisc. ac. uk - Name
- Jisc CSIRT Admin
- Handle
- JCA95-RIPE