Autonomous System details

AS204339

FIRST SERVER LIMITED  ·  first-server.net

United Kingdom

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AS204339 – FIRST SERVER LIMITED

Field Value
Country United Kingdom
Website first-server.net
Hosted domains 0
IPv4 addresses 9,472
IPv6 addresses 2,417,851,639,229,258,400,000,000
ASN type Hosting
Registry ripe
Allocated 4 years ago on Jun 28, 2022
Updated a month ago on Mar 26, 2026

IP Ranges

Netblock Company Num of IPs
45.9.72.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
45.138.73.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
45.138.74.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
46.17.105.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
91.186.208.0/24 FIRST SERVER LIMITED 256
91.186.209.0/24 FIRST SERVER LIMITED 256
91.186.210.0/24 FIRST SERVER LIMITED 256
91.186.211.0/24 FIRST SERVER LIMITED 256
91.186.220.0/24 FIRST SERVER LIMITED 256
91.186.221.0/24 FIRST SERVER LIMITED 256
91.186.222.0/24 FIRST SERVER LIMITED 256
91.186.223.0/24 FIRST SERVER LIMITED 256
91.217.76.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
95.81.93.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
95.81.119.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
95.81.120.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
95.214.9.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
104.128.131.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
132.243.20.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
132.243.21.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
132.243.22.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
132.243.23.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
135.136.181.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
135.136.189.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.40.7.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.58.204.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.102.136.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.106.93.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.106.94.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.117.116.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.200.190.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.217.197.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.233.82.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.252.144.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
193.124.182.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
193.124.183.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
193.124.190.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256

Netblock Company
2a04:5200:68::/48 FIRST SERVER, SOCIEDAD LIMITADA
2a04:5201:2::/48 FIRST SERVER, SOCIEDAD LIMITADA
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WHOIS Details

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                                                ASHandle:       AS204339
                                                OrgID:          AS204339
                                                ASName:         AS204339
                                                ASNumber:       AS204339
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are 2 peers for this ASN.

Peers Name
AS214602 FIRST SERVER LIMITED
AS50113 FIRST SERVER LIMITED
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS214602 FIRST SERVER LIMITED
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

31 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
185.40.7.4 AS204339 FIRST SERVER LIMITED 0.30ms from Helsinki, FI
95.81.119.156 AS204339 FIRST SERVER LIMITED 0.35ms from Helsinki, FI
135.136.189.37 AS204339 FIRST SERVER LIMITED 0.33ms from Helsinki, FI
95.214.9.5 AS204339 FIRST SERVER LIMITED 0.23ms from Helsinki, FI
91.217.76.222 AS204339 FIRST SERVER LIMITED 0.29ms from Helsinki, FI
95.81.93.245 AS204339 FIRST SERVER LIMITED 0.34ms from Helsinki, FI
2a04:5200:68::2 AS204339 FIRST SERVER LIMITED 1.55ms from Tallinn, EE
135.136.181.25 AS204339 FIRST SERVER LIMITED 0.38ms from Helsinki, FI
45.9.72.107 AS204339 FIRST SERVER LIMITED 0.32ms from Helsinki, FI
91.186.210.205 AS204339 FIRST SERVER LIMITED 0.35ms from Helsinki, FI
185.117.116.213 AS204339 FIRST SERVER LIMITED 0.29ms from Helsinki, FI
2a04:5201:2::2000 AS204339 FIRST SERVER LIMITED 1.46ms from Tallinn, EE
185.106.94.132 AS204339 FIRST SERVER LIMITED 0.21ms from Helsinki, FI
193.124.183.123 AS204339 FIRST SERVER LIMITED 0.32ms from Helsinki, FI
185.58.204.156 AS204339 FIRST SERVER LIMITED 0.33ms from Helsinki, FI
45.138.73.219 AS204339 FIRST SERVER LIMITED 0.29ms from Helsinki, FI
185.200.190.167 AS204339 FIRST SERVER LIMITED 0.28ms from Helsinki, FI
185.217.197.19 AS204339 FIRST SERVER LIMITED 0.32ms from Helsinki, FI
185.106.93.4 AS204339 FIRST SERVER LIMITED 0.25ms from Helsinki, FI
91.186.208.58 AS204339 FIRST SERVER LIMITED 0.38ms from Helsinki, FI
185.252.144.231 AS204339 FIRST SERVER LIMITED 0.31ms from Helsinki, FI
185.102.136.210 AS204339 FIRST SERVER LIMITED 0.33ms from Helsinki, FI
95.81.120.185 AS204339 FIRST SERVER LIMITED 0.30ms from Helsinki, FI
91.186.209.75 AS204339 FIRST SERVER LIMITED 0.39ms from Helsinki, FI
193.124.190.140 AS204339 FIRST SERVER LIMITED 0.33ms from Helsinki, FI

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
44.236.196.163 AS16509 Amazon.com, Inc. 0.23ms from Boardman, US
18.191.144.211 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
217.243.90.179 AS3320 Deutsche Telekom AG 1.01ms from Düsseldorf, DE
217.84.91.147 AS3320 Deutsche Telekom AG 8.06ms from Frankfurt am Main, DE
217.85.30.227 AS3320 Deutsche Telekom AG 3.47ms from Hamburg, DE
72.235.93.19 AS36149 Hawaiian Telcom Services Company, Inc. 1.66ms from Honolulu, US
81.109.25.19 AS5089 Virgin Media Limited 8.13ms from London, GB
34.154.142.99 AS396982 Google LLC 0.09ms from Milan, IT
208.42.3.131 AS8015 US Signal Company, L.L.C. 1.42ms from Minneapolis, US
60.243.63.3 AS17488 Hathway IP Over Cable Internet 1.22ms from Saint Thomas Mount, IN
169.233.136.131 AS5739 University of California, Santa Cruz 4.12ms from San Jose, US
187.87.247.83 AS262690 Netwave Telecomunicações Ltda. 2.50ms from Sao Paulo, BR
141.223.126.99 AS3784 Pohang University of Science and Technology 6.16ms from Seoul, KR
13.239.224.83 AS16509 Amazon.com, Inc. 0.09ms from Sydney, AU
153.122.253.131 AS131921 GMO GlobalSign Holdings K.K. 1.17ms from Tokyo, JP
27.91.100.131 AS2516 KDDI CORPORATION 1.13ms from Tokyo, JP
178.4.147.115 AS3209 Vodafone GmbH 11.42ms from Berlin, DE
67.154.188.195 AS40715 Cologix, Inc 0.42ms from Columbus, US
152.163.20.19 AS394380 Leaseweb USA, Inc. 0.24ms from Dallas, US
2.20.231.51 AS20940 Akamai International B.V. 0.40ms from Frankfurt am Main, DE
93.240.57.19 AS3320 Deutsche Telekom AG 1.89ms from Hamburg, DE
27.68.168.51 AS7552 Viettel Group 2.04ms from Ho Chi Minh City, VN
20.68.209.67 AS8075 Microsoft Corporation 0.26ms from London, GB
90.251.20.243 AS5378 Vodafone Limited 2.73ms from Manchester, GB
93.230.38.243 AS3320 Deutsche Telekom AG 4.42ms from Munich, DE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f3 45.138.73.226
traceroute to 45.138.73.226 (45.138.73.226): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Helsinki, FI
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS204339 at robtex.

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