AS216186
Pen Test Partners LLP
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
- Trust score 65 / 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 |
|---|---|---|---|---|---|---|
| 91.238.238.0/24 | 256 |
17.2%
|
Pen Test Partners LLP | GB | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS216186 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 |
|---|---|---|
| 91.238.238.0/24 | 8,632 | 2026-07-26 04:17:34 |
Frequently Asked Questions
What is AS216186?
AS216186 is an Autonomous System Number assigned to Pen Test Partners LLP. 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 AS216186 announce?
AS216186 announces 256 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in United Kingdom.
Who operates AS216186?
AS216186 is operated by Pen Test Partners LLP. The organization is based in United Kingdom. You can view all IP ranges and related ASNs on the organization page.
What country is AS216186 registered in?
AS216186 is registered in United Kingdom. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
