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
- Long-established allocation (15y) +6
- Trust score 71 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 31.205.91.144/28
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 31.205.91.144/29 | 8 | ASK4 Limited | AS41230 | GB |
| 31.205.91.152/29 | 8 | ASK4 Limited | AS41230 | GB |
Geolocation
All 16 IP addresses in 31.205.91.144/28
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 31.205.64.0/18.
Frequently Asked Questions
What is 31.205.91.144/28?
31.205.91.144/28 is a CIDR network block containing 16 IPv4 addresses (from 31.205.91.144 to 31.205.91.159). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 31.205.91.144/28 network?
The 31.205.91.144/28 range is allocated to ASK4 Limited and announced via AS41230 from United Kingdom.
How many IP addresses are in 31.205.91.144/28?
31.205.91.144/28 contains exactly 16 usable IPv4 addresses. A /28 prefix length means 16 addresses are covered by this single routing entry.
