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 v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
About RETN
RETN Networks Limited is a British internet service providing company headquartered in London, United Kingdom. Founded in 2003, RETN operates a high-capacity backbone network that spans over 140,000 kilometres with more than 970 Points of Presence across Europe, Asia, and the United States.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 87.245.216.0/21 | 2.0K |
13.5%
|
RETN Limited | GB | — | — |
| 87.245.220.0/22 | 1.0K |
0.0%
|
RETN Limited | UA | Kyiv City | Kyiv |
| 149.255.128.0/22 | 1.0K |
0.8%
|
RETN Limited | GB | — | — |
| 87.245.216.0/23 | 512 |
0.0%
|
RETN Limited | UA | Kyiv City | Kyiv |
| 87.245.219.128/25 | 128 |
0.0%
|
RETN Limited | UA | — | — |
| 87.245.218.128/26 | 64 |
0.0%
|
RETN Limited | UA | — | — |
| 87.245.219.64/26 | 64 |
0.0%
|
RETN Limited | UA | — | — |
| 87.245.218.0/27 | 32 |
0.0%
|
RETN Limited | DE | Hesse | Frankfurt am Main |
| 87.245.218.32/27 | 32 |
0.0%
|
RETN Limited | HU | — | — |
| 87.245.218.64/27 | 32 |
0.0%
|
RETN Limited | LV | Riga | Riga |
| 87.245.218.96/27 | 32 |
0.0%
|
RETN Limited | UA | Kyiv City | Kyiv |
| 87.245.218.224/27 | 32 |
0.0%
|
RETN Limited | UA | — | — |
| 87.245.219.0/27 | 32 |
0.0%
|
RETN Limited | SG | — | — |
| 87.245.219.32/27 | 32 |
0.0%
|
RETN Limited | TW | Taipei City | Taipei |
| 87.245.218.208/28 | 16 |
0.0%
|
RETN Limited | DE | — | — |
| 87.245.218.200/29 | 8 |
0.0%
|
RETN Limited | DE | — | — |
| 87.245.218.196/30 | 4 |
0.0%
|
RETN Limited | DE | — | — |
| 87.245.218.192/31 | 2 |
0.0%
|
RETN Limited | GB | — | — |
| 87.245.218.194/31 | 2 |
0.0%
|
RETN Limited | DE | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS25462 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 |
|---|---|---|
| 87.245.216.0/21 | 4,202 | 2026-07-23 15:52:32 |
| 149.255.128.0/22 | 4,158 | 2026-07-23 15:52:32 |
Frequently Asked Questions
What is AS25462?
AS25462 is an Autonomous System Number assigned to RETN Limited. 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 AS25462 announce?
AS25462 announces 3.1K IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in Ukraine.
Who operates AS25462?
AS25462 is operated by RETN Limited. The organization is based in Ukraine. You can view all IP ranges and related ASNs on the organization page.
What country is AS25462 registered in?
AS25462 is registered in Ukraine. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
