AS51946
University of Newcastle upon Tyne
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Academic allocation +6
- Trust score 71 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 192.100.135.0/24 | 256 |
28.9%
|
University of Newcastle upon Tyne | GB | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS51946 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 192.100.135.0/24 | 70,708 | 2026-07-31 05:15:50 |
Frequently Asked Questions
What is AS51946?
AS51946 is an Autonomous System Number assigned to University of Newcastle upon Tyne. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS51946 announce?
AS51946 announces 256 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in United Kingdom.
Who operates AS51946?
AS51946 is operated by University of Newcastle upon Tyne. The organization is based in United Kingdom. You can view all IP ranges and related ASNs on the organization page.
What country is AS51946 registered in?
AS51946 is registered in United Kingdom. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
