Autonomous system
AS51946 NEWCASTLE-UNI-NUSAJAYA-CAMPUS
Unclassified RIPE
Summary
University of Newcastle upon Tyne
education university research
The AS handle NEWCASTLE-UNI-NUSAJAYA-CAMPUS is held by University of Newcastle upon Tyne.
What it's used for
- The address space carries university infrastructure, indicated by the netname
UNI-NEWCASTLE-LINRassociated with the announced prefix. - The AS announces 256 IPv4 addresses within a single /24 prefix (192.100.135.0/24) and maintains 2 observed routing neighbours, a ratio consistent with a small, self-contained institutional network rather than a transit provider.
- Traffic from this AS consists of academic and research endpoints, including student and staff access, laboratory equipment, and administrative systems for the university.
Notable
- The registrant
Abuse-C Rolefor the prefix 192.100.135.0/24 aligns with the announcer, University of Newcastle upon Tyne, confirming direct ownership of the address space. - The address inventory is compact, consisting of a single contiguous /24 block with no IPv6 prefixes announced, reflecting a focused allocation for a specific campus or departmental segment.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 256 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| GB | United Kingdom | 1 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS51946- Registry name
- NEWCASTLE-UNI-NUSAJAYA-CAMPUS
- Registrant
- JANET-HOSTMASTER
- Abuse contact
- irt@jisc.ac.uk
- Registered
- 2010-12-03
- Last changed
- 2026-09-25
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 1 valid, 0 with no ROA
- ROAs
- 1 authorising AS51946
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 1 naming AS51946
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,784 prefixes, as published 2026-10-19. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere