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
91.186.208.58 AS204339 FIRST SERVER LIMITED 0.38ms from Helsinki, FI
95.81.119.156 AS204339 FIRST SERVER LIMITED 0.35ms from Helsinki, FI
135.136.181.25 AS204339 FIRST SERVER LIMITED 0.38ms 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
185.117.116.213 AS204339 FIRST SERVER LIMITED 0.29ms from Helsinki, FI
45.9.72.107 AS204339 FIRST SERVER LIMITED 0.32ms from Helsinki, FI
45.138.74.252 AS204339 FIRST SERVER LIMITED 0.32ms from Helsinki, FI
193.124.183.123 AS204339 FIRST SERVER LIMITED 0.32ms from Helsinki, FI
45.138.73.219 AS204339 FIRST SERVER LIMITED 0.29ms from Helsinki, FI
185.233.82.58 AS204339 FIRST SERVER LIMITED 0.31ms from Helsinki, FI
135.136.189.37 AS204339 FIRST SERVER LIMITED 0.33ms from Helsinki, FI
91.186.211.1 AS204339 FIRST SERVER LIMITED 0.61ms from Helsinki, FI
95.214.9.5 AS204339 FIRST SERVER LIMITED 0.23ms from Helsinki, FI
185.252.144.231 AS204339 FIRST SERVER LIMITED 0.31ms from Helsinki, FI
185.106.93.4 AS204339 FIRST SERVER LIMITED 0.25ms from Helsinki, FI
185.40.7.4 AS204339 FIRST SERVER LIMITED 0.30ms from Helsinki, FI
185.58.204.156 AS204339 FIRST SERVER LIMITED 0.33ms from Helsinki, FI
193.124.182.125 AS204339 FIRST SERVER LIMITED 0.26ms from Helsinki, FI
185.102.136.210 AS204339 FIRST SERVER LIMITED 0.33ms from Helsinki, FI
185.200.190.167 AS204339 FIRST SERVER LIMITED 0.28ms from Helsinki, FI
95.81.120.185 AS204339 FIRST SERVER LIMITED 0.30ms from Helsinki, FI
2a04:5201:2::2000 AS204339 FIRST SERVER LIMITED 1.46ms from Tallinn, EE
95.81.93.245 AS204339 FIRST SERVER LIMITED 0.34ms from Helsinki, FI
91.217.76.222 AS204339 FIRST SERVER LIMITED 0.29ms 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
63.149.19.3 AS47095 Murray Electric System 9.76ms from Atlanta, US
183.220.62.19 AS9808 China Mobile Communications Group Co., Ltd. 5.51ms from Chengdu, CN
198.61.187.3 AS19994 Rackspace Hosting 0.78ms from Chicago, US
201.39.226.163 AS4230 CLARO S.A. 6.83ms from Fortaleza, BR
2.20.231.51 AS20940 Akamai International B.V. 0.40ms from Frankfurt am Main, DE
122.235.129.3 AS4134 CHINANET BACKBONE 7.05ms from Hangzhou, CN
113.186.153.67 AS45899 VNPT Corp 1.71ms from Hanoi, VN
178.75.135.131 AS16086 DNA Oyj 7.17ms from Helsinki, FI
172.7.212.163 AS7018 AT&T Enterprises, LLC 9.62ms from Houston, US
115.142.228.19 AS17858 LG POWERCOMM 2.52ms from Incheon, KR
111.36.94.3 AS24444 Shandong Mobile Communication Company Limited 4.28ms from Jinan, CN
66.213.191.19 AS33003 The Tri-County Telephone Association, Inc. 7.68ms from Kansas City, US
144.31.92.67 AS207513 LLC "HOSTOFF CSL" 0.12ms from Kerkrade, NL
176.144.106.3 AS5410 Bouygues Telecom SA 1.29ms from Lyon, FR
189.159.79.67 AS8151 UNINET 1.81ms from Monterrey, MX
37.110.228.19 AS48475 Closed Joint Stock Company Oskolnet 10.26ms from Moscow, RU
104.210.200.115 AS8075 Microsoft Corporation 0.23ms from San Antonio, US
180.78.248.163 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 8.05ms from Beijing, CN
84.197.225.3 AS6848 Telenet BV 6.48ms from Brussels, BE
20.98.185.131 AS8075 Microsoft Corporation 0.14ms from Des Moines, US
80.129.206.179 AS3320 Deutsche Telekom AG 10.91ms from Frankfurt am Main, DE
39.40.5.195 AS17557 Pakistan Telecommunication Company Limited 7.75ms from Islamabad, PK
46.185.32.51 AS15895 Kyivstar PJSC 7.42ms from Kyiv, UA
2.125.148.19 AS5607 Sky UK Limited 6.54ms from London, GB
178.249.161.211 AS16347 ADISTA SAS 0.83ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f3 91.186.210.193
traceroute to 91.186.210.193 (91.186.210.193): 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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