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
185.200.190.167 AS204339 FIRST SERVER LIMITED 0.28ms from Helsinki, FI
193.124.182.125 AS204339 FIRST SERVER LIMITED 0.26ms 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
95.81.119.156 AS204339 FIRST SERVER LIMITED 0.35ms from Helsinki, FI
185.117.116.213 AS204339 FIRST SERVER LIMITED 0.29ms from Helsinki, FI
193.124.183.123 AS204339 FIRST SERVER LIMITED 0.32ms from Helsinki, FI
95.81.120.185 AS204339 FIRST SERVER LIMITED 0.30ms from Helsinki, FI
45.9.72.107 AS204339 FIRST SERVER LIMITED 0.32ms from Helsinki, FI
135.136.181.25 AS204339 FIRST SERVER LIMITED 0.38ms from Helsinki, FI
185.217.197.19 AS204339 FIRST SERVER LIMITED 0.32ms from Helsinki, FI
2a04:5200:68::2 AS204339 FIRST SERVER LIMITED 1.55ms from Tallinn, EE
185.58.204.156 AS204339 FIRST SERVER LIMITED 0.33ms from Helsinki, FI
185.102.136.210 AS204339 FIRST SERVER LIMITED 0.33ms from Helsinki, FI
95.81.93.245 AS204339 FIRST SERVER LIMITED 0.34ms from Helsinki, FI
185.106.93.4 AS204339 FIRST SERVER LIMITED 0.25ms from Helsinki, FI
135.136.189.37 AS204339 FIRST SERVER LIMITED 0.33ms from Helsinki, FI
185.233.82.58 AS204339 FIRST SERVER LIMITED 0.31ms from Helsinki, FI
46.17.105.151 AS204339 FIRST SERVER LIMITED 0.33ms from Helsinki, FI
45.138.74.252 AS204339 FIRST SERVER LIMITED 0.32ms from Helsinki, FI
193.124.190.140 AS204339 FIRST SERVER LIMITED 0.33ms from Helsinki, FI
91.186.210.205 AS204339 FIRST SERVER LIMITED 0.35ms from Helsinki, FI
104.128.131.149 AS204339 FIRST SERVER LIMITED 0.32ms from Helsinki, FI
185.40.7.4 AS204339 FIRST SERVER LIMITED 0.30ms from Helsinki, FI
91.186.211.1 AS204339 FIRST SERVER LIMITED 0.61ms 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
148.80.248.3 AS25673 Cellnet Innovations, Inc. 0.32ms from Ashburn, US
75.91.114.179 AS7029 Windstream Communications LLC 4.89ms from Atlanta, US
152.26.53.3 AS81 MCNC 8.21ms from Atlanta, US
141.193.72.3 AS54778 Broadway Technology LLC 0.24ms from Chicago, US
3.128.172.51 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
166.166.185.147 AS6167 Verizon Business 19.24ms from Dallas, US
84.57.166.147 AS3209 Vodafone GmbH 19.25ms from Frankfurt am Main, DE
110.12.16.51 AS9318 SK Broadband Co Ltd 1.36ms from Incheon, KR
196.41.207.35 AS11845 Vox Telecom Ltd 0.87ms from Johannesburg, ZA
76.169.1.83 AS20001 Charter Communications Inc 5.25ms from Los Angeles, US
154.193.252.115 AS21859 Zenlayer Inc 0.27ms from Los Angeles, US
222.10.222.195 AS2516 KDDI CORPORATION 1.87ms from Osaka, JP
177.121.145.131 AS26615 TIM S/A 1.93ms from Osasco, BR
189.237.33.35 AS8151 UNINET 13.55ms from Tucson, US
95.99.81.19 AS50266 Odido Netherlands B.V. 3.57ms from Amsterdam, NL
73.128.152.51 AS7922 Comcast Cable Communications, LLC 5.94ms from Ashburn, US
24.98.229.3 AS7922 Comcast Cable Communications, LLC 4.92ms from Atlanta, US
80.245.120.19 AS6789 CRELCOM LLC 6.80ms from Krasnodar, RU
108.159.96.211 AS16509 Amazon.com, Inc. 0.90ms from Lohogaon, IN
2.96.189.67 AS13285 TalkTalk Communications Limited 4.99ms from London, GB
145.133.45.211 AS8075 Microsoft Corporation 0.27ms from London, GB
172.91.114.227 AS20001 Charter Communications Inc 5.42ms from Los Angeles, US
73.62.173.51 AS7922 Comcast Cable Communications, LLC 3.18ms from Minneapolis, US
49.65.120.195 AS134756 CHINANET Nanjing Jishan IDC network 1.55ms from Nanjing, CN
3.165.114.67 AS16509 Amazon.com, Inc. 0.11ms 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 91.186.209.100
traceroute to 91.186.209.100 (91.186.209.100): 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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