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Autonomous System

AS201106

Spartan Host Ltd

Announced IPs
14,080
CIDR prefixes
31
ASN
AS201106

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.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Geographic scope Not Disclosed
Traffic ratio Not Disclosed
Peering policy Open
IRR record ARIN::AS-SPARTAN-HOST

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
45.142.156.0/22 1.0K
10.9%
Spartan Host Ltd GB
45.145.72.0/22 1.0K
3.7%
Spartan Host Ltd GB
45.150.164.0/22 1.0K
1.5%
Spartan Host Ltd GB
45.151.132.0/22 1.0K
3.7%
Spartan Host Ltd GB
172.83.156.0/22 1.0K
12.8%
Spartan Host Ltd US Washington Seattle
45.150.226.0/23 512
1.2%
Spartan Host Ltd GB
45.154.214.0/23 512
3.7%
Spartan Host Ltd GB
104.218.234.0/23 512
0.6%
Spartan Host Ltd US
172.83.154.0/23 512
18.6%
Spartan Host Ltd US Washington Seattle
193.218.200.0/23 512
7.4%
Spartan Host Ltd GB
193.221.94.0/23 512
0.0%
Spartan Host Ltd GB
194.124.218.0/23 512
0.0%
Spartan Host Ltd GB
194.147.98.0/23 512
0.4%
Spartan Host Ltd GB
194.147.100.0/23 512
0.4%
Spartan Host Ltd GB
45.43.29.0/24 256
7.4%
Spartan Host Ltd US Washington Seattle
45.43.31.0/24 256
1.2%
Spartan Host Ltd US
45.58.53.0/24 256
32.4%
Spartan Host Ltd US Washington Seattle
62.204.54.0/24 256
0.8%
Spartan Host Ltd GB
66.11.117.0/24 256
60.9%
Spartan Host Ltd US Washington Seattle
94.154.114.0/24 256
7.8%
Spartan Host Ltd GB
104.37.29.0/24 256
3.5%
Spartan Host Ltd US Washington Seattle
104.143.94.0/24 256
8.6%
Spartan Host Ltd US Washington Seattle
104.194.206.0/24 256
32.4%
Spartan Host Ltd US Washington Seattle
107.191.112.0/24 256
6.3%
Spartan Host Ltd US Washington Seattle
146.19.114.0/24 256
0.0%
Spartan Host Ltd GB
146.19.223.0/24 256
0.4%
Spartan Host Ltd GB
172.83.153.0/24 256
3.1%
Spartan Host Ltd US Washington Seattle
178.22.30.0/24 256
0.0%
Spartan Host Ltd GB
202.5.31.0/24 256
17.2%
Spartan Host Ltd US Washington Seattle
212.18.111.0/24 256
0.0%
Spartan Host Ltd GB
217.114.47.0/24 256
0.0%
Spartan Host Ltd GB

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS201106 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
45.150.167.0/24 40,993 2026-09-11 12:27:32
45.151.134.0/24 38,762 2026-09-11 12:27:32
104.37.29.0/24 38,455 2026-09-11 12:28:51
45.154.214.0/24 38,204 2026-09-11 12:27:32
45.142.156.0/24 38,164 2026-09-11 12:27:32
45.151.132.0/22 38,155 2026-09-11 12:27:32
45.151.135.0/24 38,149 2026-09-11 12:27:32
45.150.164.0/24 38,124 2026-09-11 12:27:32
45.145.75.0/24 38,123 2026-09-11 12:27:32
45.145.73.0/24 38,118 2026-09-11 12:27:32
45.142.157.0/24 38,103 2026-09-11 12:27:32
45.142.159.0/24 38,099 2026-09-11 12:27:32
62.204.54.0/24 38,092 2026-09-11 12:28:51
45.150.227.0/24 38,051 2026-09-11 12:27:32
45.150.226.0/24 38,042 2026-09-11 12:27:32
45.43.29.0/24 38,025 2026-09-11 12:27:32
45.145.74.0/24 38,020 2026-09-11 12:27:32
45.150.165.0/24 38,013 2026-09-11 12:27:32
45.154.215.0/24 38,013 2026-09-11 12:27:32
45.58.53.0/24 38,005 2026-09-11 12:27:32
45.145.72.0/24 37,995 2026-09-11 12:27:32
45.142.158.0/24 37,994 2026-09-11 12:27:32
45.43.31.0/24 37,980 2026-09-11 12:27:32
45.150.166.0/24 37,969 2026-09-11 12:27:32
94.154.114.0/24 37,421 2026-09-11 12:28:51
104.143.94.0/24 37,398 2026-09-11 12:28:51
104.194.206.0/24 37,384 2026-09-11 12:28:51
107.191.112.0/24 37,345 2026-09-11 12:28:51
146.19.223.0/24 37,204 2026-09-11 12:28:51
146.19.114.0/24 36,855 2026-09-11 12:28:51
172.83.153.0/24 36,377 2026-09-11 12:28:51
172.83.154.0/24 36,333 2026-09-11 12:28:51
172.83.159.0/24 36,291 2026-09-11 12:28:51
172.83.158.0/24 36,268 2026-09-11 12:28:51
172.83.155.0/24 36,103 2026-09-11 12:28:51
178.22.30.0/24 35,890 2026-09-11 12:28:51
194.147.98.0/24 34,421 2026-09-11 12:29:34
194.147.101.0/24 34,419 2026-09-11 12:29:34
194.147.99.0/24 34,398 2026-09-11 12:29:34
194.147.100.0/24 34,396 2026-09-11 12:29:34
194.124.219.0/24 34,317 2026-09-11 12:29:34
194.124.218.0/24 34,306 2026-09-11 12:29:34
193.221.95.0/24 34,300 2026-09-11 12:29:34
193.218.201.0/24 34,281 2026-09-11 12:29:34
193.221.94.0/24 34,277 2026-09-11 12:29:34
193.218.200.0/24 34,273 2026-09-11 12:29:34
212.18.111.0/24 33,798 2026-09-11 12:29:02
202.5.31.0/24 33,792 2026-09-11 12:29:34
217.114.47.0/24 33,190 2026-09-11 12:29:02
66.11.117.0/24 30,281 2026-09-11 12:28:51

Showing top 50 of 54 announced prefixes by sample volume.

Frequently Asked Questions

What is AS201106?

AS201106 is an Autonomous System Number assigned to Spartan Host 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 AS201106 announce?

AS201106 announces 14.1K IPv4 addresses distributed across 31 routed CIDR prefixes. The network is registered in United Kingdom.

Who operates AS201106?

AS201106 is operated by Spartan Host Ltd. The organization is based in United Kingdom. You can view all IP ranges and related ASNs on the organization page.

What country is AS201106 registered in?

AS201106 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: 2026-09-11 12:41:08 UTC
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