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Autonomous System

AS209641

Ihor Hosting Ltd

Announced IPs
26,368
CIDR prefixes
45
ASN
AS209641

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.

53/100
Caution
How this score is built

Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →

⚠ 1 MOAS prefix — multiple origin ASNs detected

All MOAS anomalies →

A previously stable prefix originated by AS209641 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.

PrefixOrigin ASNsLast detected (UTC)
195.47.250.0/24 AS35196, AS209641 2026-10-05 01:27:37

Network profile

Source: PeeringDB →
Network type Educational/Research
Traffic level 20-100Mbps
Geographic scope Not Disclosed
Traffic ratio Not Disclosed
Peering policy Restrictive

Web3 footprint

AS209641 hosts 1 observed decentralized-network node across 1 network. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
194.67.208.0/20 4.1K
99.9%
I-servers Ltd VG — —
45.128.176.0/22 1.0K
0.0%
I-servers Ltd VG — —
72.56.144.0/22 1.0K
74.7%
WS Telecom Inc US — —
72.56.152.0/22 1.0K
49.6%
Ihor Hosting Ltd US — —
185.5.248.0/22 1.0K
100.0%
I-servers Ltd VG — —
185.87.48.0/22 1.0K
100.0%
I-servers Ltd AE — —
185.117.152.0/22 1.0K
99.1%
I-servers Ltd AE — —
185.125.216.0/22 1.0K
99.7%
I-servers Ltd VG — —
193.124.176.0/22 1.0K
99.9%
I-servers Ltd VG — —
194.67.196.0/22 1.0K
99.9%
I-servers Ltd VG — —
194.67.204.0/22 1.0K
100.0%
I-servers Ltd VG — —
45.89.66.0/23 512
92.6%
I-servers Ltd VG — —
91.200.14.0/23 512
73.4%
I-servers Ltd AE — —
94.142.138.0/23 512
100.0%
I-servers Ltd VG — —
94.142.140.0/23 512
100.0%
I-servers Ltd VG — —
95.81.114.0/23 512
94.1%
I-servers Ltd AE — —
95.81.124.0/23 512
89.5%
I-servers Ltd AE — —
104.128.128.0/23 512
98.2%
I-servers Ltd AE — —
157.228.140.0/23 512
11.5%
Ihor Hosting Ltd AE — —
157.228.144.0/23 512
4.5%
Ihor Hosting Ltd AE — —
185.105.116.0/23 512
98.6%
I-servers Ltd VG — —
193.124.184.0/23 512
50.4%
Ihor Hosting Ltd VG — —
194.67.202.0/23 512
100.0%
I-servers Ltd VG — —
194.242.124.0/23 512
0.0%
Petersburg Internet Network ltd. RU — —
45.132.252.0/24 256
98.0%
I-servers Ltd VG — —
45.133.247.0/24 256
78.5%
I-servers Ltd VG — —
46.243.7.0/24 256
0.0%
I-servers Ltd AE — —
91.217.80.0/24 256
97.3%
I-servers Ltd VG — —
91.231.8.0/24 256
0.0%
Petersburg Internet Network ltd. RU — —
91.241.46.0/24 256
0.0%
Petersburg Internet Network ltd. RU — —
92.62.119.0/24 256
98.8%
I-servers Ltd AE — —
94.142.142.0/24 256
100.0%
I-servers Ltd VG — —
94.232.248.0/24 256
100.0%
I-servers Ltd AE — —
95.81.76.0/24 256
97.3%
I-servers Ltd AE — —
95.81.123.0/24 256
100.0%
I-servers Ltd AE — —
103.82.103.0/24 256
0.0%
I-servers Ltd AE — —
109.69.60.0/24 256
0.0%
I-servers Ltd AE — —
132.243.26.0/24 256
99.2%
I-servers Ltd AE — —
157.228.186.0/24 256
0.0%
Ihor Hosting Ltd AE — —
185.37.195.0/24 256
0.0%
I-servers Ltd AE — —
185.200.188.0/24 256
0.0%
I-servers Ltd VG — —
193.124.184.0/24 256
100.0%
Ihor Hosting Ltd RU — —
193.124.185.0/24 256
0.8%
Ihor Hosting Ltd NL — —
193.124.191.0/24 256
99.6%
I-servers Ltd VG — —
193.168.224.0/24 256
0.0%
I-servers Ltd VG — —
194.242.126.0/24 256
0.0%
Petersburg Internet Network ltd. RU — —
195.47.250.0/24 256
88.3%
I-servers Ltd VG — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS209641 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
132.243.26.0/24 77,695 2026-10-05 01:27:20
185.37.195.0/24 76,464 2026-10-05 01:27:20
185.5.250.0/24 75,430 2026-10-05 01:27:20
45.132.252.0/24 74,143 2026-10-05 01:27:20
72.56.152.0/22 73,393 2026-10-05 01:27:20
72.56.144.0/22 73,201 2026-10-05 01:27:20
193.124.184.0/21 69,481 2026-10-05 01:27:20
91.231.8.0/24 68,824 2026-10-05 01:27:20
45.133.247.0/24 68,565 2026-10-05 01:27:20
46.243.7.0/24 67,608 2026-10-05 01:27:20
193.124.176.0/20 67,411 2026-10-05 01:27:20
95.81.115.0/24 67,375 2026-10-05 01:27:20
95.81.114.0/24 67,373 2026-10-05 01:27:20
45.89.66.0/24 67,290 2026-10-05 01:27:20
45.89.67.0/24 67,132 2026-10-05 01:27:20
157.228.141.0/24 66,767 2026-10-05 01:27:20
157.228.140.0/24 66,675 2026-10-05 01:27:20
91.241.46.0/24 66,318 2026-10-05 01:27:20
103.82.103.0/24 65,790 2026-10-05 01:27:20
194.242.125.0/24 64,568 2026-10-05 01:27:20
194.242.126.0/24 64,376 2026-10-05 01:27:20
91.217.80.0/24 63,849 2026-10-05 01:27:20
194.242.124.0/24 63,647 2026-10-05 01:27:20
45.128.176.0/24 63,263 2026-10-05 01:27:20
45.128.177.0/24 63,182 2026-10-05 01:27:20
45.128.178.0/24 62,912 2026-10-05 01:27:20
194.67.204.0/22 62,855 2026-10-05 01:27:20
185.5.250.0/23 62,749 2026-10-05 01:27:20
185.5.248.0/22 62,647 2026-10-05 01:27:20
185.5.248.0/23 62,644 2026-10-05 01:27:20
194.67.196.0/22 62,525 2026-10-05 01:27:20
94.142.139.0/24 62,521 2026-10-05 01:27:20
94.142.140.0/24 62,375 2026-10-05 01:27:20
194.67.208.0/20 62,244 2026-10-05 01:27:20
94.142.141.0/24 62,230 2026-10-05 01:27:20
185.105.117.0/24 62,121 2026-10-05 01:27:20
94.142.142.0/24 62,109 2026-10-05 01:27:20
185.200.188.0/24 62,078 2026-10-05 01:27:20
194.67.202.0/24 62,059 2026-10-05 01:27:20
185.125.216.0/22 61,990 2026-10-05 01:27:20
194.67.203.0/24 61,908 2026-10-05 01:27:20
185.105.116.0/24 61,634 2026-10-05 01:27:20
185.87.51.0/24 61,478 2026-10-05 01:27:20
193.124.191.0/24 61,217 2026-10-05 01:27:20
193.124.184.0/24 61,042 2026-10-05 01:27:20
45.128.179.0/24 60,184 2026-10-05 01:27:20
185.117.152.0/22 60,157 2026-10-05 01:27:20
185.87.48.0/24 60,156 2026-10-05 01:27:20
185.125.218.0/23 59,956 2026-10-05 01:27:20
185.87.49.0/24 59,953 2026-10-05 01:27:20

Showing top 50 of 81 announced prefixes by sample volume.

Frequently Asked Questions

What is AS209641?

AS209641 is an Autonomous System Number assigned to Ihor Hosting Ltd. 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 AS209641 announce?

AS209641 announces 26.4K IPv4 addresses distributed across 45 routed CIDR prefixes. The network is registered in United Kingdom.

Who operates AS209641?

AS209641 is operated by Ihor Hosting Ltd. The organization is based in United Kingdom. You can view all IP ranges and related ASNs on the organization page.

What country is AS209641 registered in?

AS209641 is registered in United Kingdom. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-10-05 01:39:05 UTC
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