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 →
AS205090 — global IP footprint
Cities where AS205090 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS205090 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 |
|---|---|---|
| 109.69.63.0/24 | 24,063 | 2026-07-18 10:52:16 |
| 109.69.62.0/24 | 23,858 | 2026-07-18 10:52:16 |
| 95.81.122.0/24 | 23,098 | 2026-07-18 10:52:16 |
| 89.44.86.0/24 | 23,082 | 2026-07-18 10:52:16 |
| 95.81.121.0/24 | 23,080 | 2026-07-18 10:52:16 |
| 89.44.87.0/24 | 23,043 | 2026-07-18 10:52:16 |
| 104.128.133.0/24 | 22,982 | 2026-07-18 10:52:16 |
| 104.128.134.0/24 | 22,928 | 2026-07-18 10:52:16 |
| 104.128.135.0/24 | 22,912 | 2026-07-18 10:52:16 |
| 103.71.20.0/24 | 22,808 | 2026-07-18 10:52:16 |
| 103.71.21.0/24 | 22,788 | 2026-07-18 10:52:16 |
| 45.142.122.0/24 | 22,321 | 2026-07-18 10:52:16 |
| 185.40.4.0/24 | 21,875 | 2026-07-18 11:36:27 |
| 132.243.16.0/24 | 21,851 | 2026-07-18 11:36:27 |
| 132.243.18.0/24 | 21,832 | 2026-07-18 11:36:27 |
| 132.243.19.0/24 | 21,831 | 2026-07-18 11:36:27 |
| 185.221.160.0/24 | 21,806 | 2026-07-18 10:52:50 |
| 132.243.17.0/24 | 21,789 | 2026-07-18 11:36:27 |
| 185.128.104.0/24 | 21,674 | 2026-07-18 10:52:50 |
| 85.209.2.0/24 | 21,324 | 2026-07-18 10:52:16 |
| 45.89.65.0/24 | 21,136 | 2026-07-18 10:52:16 |
| 45.9.73.0/24 | 21,019 | 2026-07-18 10:52:16 |
| 185.112.103.0/24 | 20,354 | 2026-07-18 10:52:50 |
| 185.217.198.0/24 | 20,225 | 2026-07-18 10:52:50 |
| 185.217.199.0/24 | 20,196 | 2026-07-18 10:52:50 |
| 185.105.89.0/24 | 20,084 | 2026-07-18 10:52:50 |
| 185.105.88.0/24 | 20,057 | 2026-07-18 10:52:50 |
| 185.105.91.0/24 | 19,986 | 2026-07-18 10:52:50 |
| 185.105.90.0/24 | 19,884 | 2026-07-18 10:52:50 |
| 91.200.13.0/24 | 19,864 | 2026-07-18 10:52:16 |
| 185.103.109.0/24 | 19,821 | 2026-07-18 10:52:50 |
| 84.252.75.0/24 | 19,685 | 2026-07-18 10:52:16 |
| 84.252.74.0/24 | 19,679 | 2026-07-18 10:52:16 |
| 84.252.73.0/24 | 19,671 | 2026-07-18 10:52:16 |
| 45.95.202.0/24 | 19,475 | 2026-07-18 10:52:16 |
| 45.95.203.0/24 | 19,430 | 2026-07-18 10:52:16 |
| 91.200.12.0/24 | 19,423 | 2026-07-18 11:01:26 |
| 185.233.83.0/24 | 19,020 | 2026-07-18 10:52:50 |
| 185.112.101.0/24 | 18,999 | 2026-07-18 10:52:50 |
| 185.112.102.0/24 | 18,996 | 2026-07-18 10:52:50 |
| 185.104.251.0/24 | 18,842 | 2026-07-18 10:52:50 |
| 185.221.162.0/24 | 18,751 | 2026-07-18 10:52:50 |
| 185.128.106.0/24 | 18,710 | 2026-07-18 10:52:50 |
| 185.102.139.0/24 | 18,692 | 2026-07-18 10:52:50 |
| 185.128.107.0/24 | 18,691 | 2026-07-18 10:52:50 |
| 185.128.105.0/24 | 18,675 | 2026-07-18 10:52:50 |
| 185.233.200.0/24 | 18,666 | 2026-07-18 10:52:50 |
| 185.232.169.0/24 | 18,661 | 2026-07-18 10:52:50 |
| 104.128.130.0/24 | 18,615 | 2026-07-18 10:52:11 |
| 193.162.143.0/24 | 18,486 | 2026-07-18 10:52:50 |
Showing top 50 of 60 announced prefixes by sample volume.
Frequently Asked Questions
What is AS205090?
AS205090 is an Autonomous System Number assigned to First Server 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 AS205090 announce?
AS205090 announces 15.4K IPv4 addresses distributed across 39 routed CIDR prefixes. The network is registered in Russia.
Who operates AS205090?
AS205090 is operated by First Server Limited. The organization is based in Russia. You can view all IP ranges and related ASNs on the organization page.
What country is AS205090 registered in?
AS205090 is registered in Russia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
