Autonomous System details

AS204997

FIRST SERVER LIMITED  ·  first-server.net

United Kingdom

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AS204997 – FIRST SERVER LIMITED

Field Value
Country United Kingdom
Website first-server.net
Hosted domains 11,179
IPv4 addresses 15,104
IPv6 addresses 18,133,887,294,219,438,000,000,000
ASN type Hosting
Registry ripe
Allocated 8 years ago on Nov 22, 2017
Updated a year ago on May 01, 2025

IP Ranges

Netblock Company Num of IPs
45.144.64.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
45.144.65.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
45.144.66.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
45.144.67.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
46.17.104.0/24 FIRST SERVER LIMITED 256
91.217.81.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
104.128.132.0/24 FIRSTSERVER 256
104.128.136.0/24 FIRST-SERVER CLOUD VL 256
104.128.137.0/24 FIRST-SERVER 256
104.128.140.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
104.128.141.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
135.136.180.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
135.136.188.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
135.136.191.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
139.28.222.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
139.28.223.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
147.78.64.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
147.78.65.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
147.78.66.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
147.78.67.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
178.253.38.0/24 FIRST SERVER LIMITED 256
178.253.39.0/24 FIRST SERVER LIMITED 256
178.253.44.0/24 FIRST SERVER LIMITED 256
178.253.45.0/24 FIRST SERVER LIMITED 256
185.17.3.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.104.248.0/24 FIRSTSERVER 256
185.104.249.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.139.68.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.139.69.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.139.70.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.139.71.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.174.138.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.180.230.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.180.231.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.188.182.0/24 FIRST SERVER LIMITED 256
185.188.183.0/24 FIRST SERVER LIMITED 256
185.189.12.0/24 FIRST SERVER LIMITED 256
185.189.13.0/24 FIRST SERVER LIMITED 256
185.189.14.0/24 FIRST SERVER LIMITED 256
185.189.15.0/24 FIRST SERVER LIMITED 256
185.195.24.0/24 FIRST SERVER LIMITED 256
185.195.25.0/24 FIRST SERVER LIMITED 256
185.195.26.0/24 FIRST SERVER LIMITED 256
185.195.27.0/24 FIRST SERVER LIMITED 256
185.204.0.0/24 FIRST SERVER LIMITED 256
185.204.2.0/24 FIRST SERVER LIMITED 256
185.204.3.0/24 FIRST SERVER LIMITED 256
185.212.148.0/24 FIRST SERVER LIMITED 256
185.244.172.0/24 FIRST SERVER LIMITED 256
185.244.173.0/24 FIRST SERVER LIMITED 256
185.252.146.0/24 FIRST SERVER LIMITED 256
185.252.147.0/24 FIRST SERVER LIMITED 256
185.255.132.0/24 FIRST SERVER LIMITED 256
185.255.133.0/24 FIRST SERVER LIMITED 256
185.255.134.0/24 FIRST SERVER LIMITED 256
185.255.135.0/24 FIRST SERVER LIMITED 256
193.109.78.0/24 FIRST SERVER LIMITED 256
193.109.79.0/24 FIRST SERVER LIMITED 256
195.66.114.0/24 Andwase Limited 256

Netblock Company
2a04:5200:fb01::/48 FIRST SERVER LIMITED
2a04:5200:fb02::/48 FIRST SERVER LIMITED
2a04:5200:ff00::/48 For FB customers
2a04:5200:ff10::/48 For FB customers
2a04:5200:fff1::/48 For FB customers
2a04:5200:fff2::/48 For FB customers
2a04:5200:fff3::/48 For FB customers
2a04:5200:fff4::/48 For FB customers
2a04:5200:fff5::/48 For FB customers
2a04:5200:fff6::/48 For FB customers
2a04:5200:fff7::/48 For FB customers
2a04:5200:fff8::/48 For FB customers
2a04:5200:fff9::/48 For FB customers
2a04:5200:ffff::/48 For FB customers
2a0c:5d00:3001::/48 FIRST SERVER, SOCIEDAD LIMITADA

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IP Ranges API

WHOIS Details

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                                                ASHandle:       AS204997
                                                OrgID:          AS204997
                                                ASName:         AS204997
                                                ASNumber:       AS204997
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 11,179 domain names hosted across 2,852 IP addresses on this ASN.

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IP Address Domain Domains on this IP
185.189.15.13 ██████████ 1,986
185.189.15.7 ██████████ 493
185.189.15.12 ██████████ 299
185.244.173.50 ██████████ 284
185.188.183.56 ██████████ 150
185.212.148.103 ██████████ 114
185.244.173.71 ██████████ 92
185.139.69.44 ██████████ 79
45.144.64.12 ██████████ 76
139.28.223.8 ██████████ 76

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Peers

There is 1 peer for this ASN.

Peers Name
AS50113 FIRST SERVER LIMITED
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS50113 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

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

IP Address ASN Details
139.28.223.203 AS204997 FIRST SERVER LIMITED 0.90ms from Moscow, RU
185.139.71.136 AS204997 FIRST SERVER LIMITED 0.85ms from Moscow, RU
185.252.146.69 AS204997 FIRST SERVER LIMITED 0.91ms from Moscow, RU
185.189.13.26 AS204997 FIRST SERVER LIMITED 0.94ms from Moscow, RU
178.253.44.151 AS204997 FIRST SERVER LIMITED 0.90ms from Moscow, RU
147.78.66.32 AS204997 FIRST SERVER LIMITED 0.93ms from Moscow, RU
2a04:5200:fff8::299 AS204997 FIRST SERVER LIMITED 1.27ms from Moscow, RU
185.195.27.155 AS204997 FIRST SERVER LIMITED 0.90ms from Moscow, RU
185.244.173.7 AS204997 FIRST SERVER LIMITED 0.93ms from Moscow, RU
135.136.180.2 AS204997 FIRST SERVER LIMITED 1.27ms from Moscow, RU
185.180.230.142 AS204997 FIRST SERVER LIMITED 0.93ms from Moscow, RU
2a04:5200:fff3::7c AS204997 FIRST SERVER LIMITED 1.32ms from Moscow, RU
185.204.0.95 AS204997 FIRST SERVER LIMITED 0.87ms from Moscow, RU
2a0c:5d00:3001::d516:b213 AS204997 FIRST SERVER LIMITED 1.35ms from Moscow, RU
185.189.14.79 AS204997 FIRST SERVER LIMITED 0.93ms from Moscow, RU
104.128.136.52 AS204997 FIRST SERVER LIMITED 0.99ms from Moscow, RU
193.109.79.211 AS204997 FIRST SERVER LIMITED 0.92ms from Moscow, RU
46.17.104.129 AS204997 FIRST SERVER LIMITED 0.93ms from Moscow, RU
185.104.249.147 AS204997 FIRST SERVER LIMITED 0.92ms from Moscow, RU
104.128.132.5 AS204997 FIRST SERVER LIMITED 0.89ms from Moscow, RU
135.136.188.66 AS204997 FIRST SERVER LIMITED 0.92ms from Moscow, RU
178.253.38.86 AS204997 FIRST SERVER LIMITED 0.93ms from Moscow, RU
185.255.132.103 AS204997 FIRST SERVER LIMITED 0.92ms from Moscow, RU
2a04:5200:ff00::8cf AS204997 FIRST SERVER LIMITED 1.30ms from Moscow, RU
185.195.26.78 AS204997 FIRST SERVER LIMITED 0.93ms from Moscow, RU

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
73.123.67.149 AS7922 Comcast Cable Communications, LLC 7.60ms from Boston, US
92.250.105.245 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 10.89ms from Braga, PT
142.44.65.101 AS53828 NETWORK INNOVATIONS, LLC 0.54ms from Chicago, US
87.168.145.37 AS3320 Deutsche Telekom AG 3.70ms from Duesseldorf, DE
1.236.161.69 AS9318 SK Broadband Co Ltd 1.83ms from Incheon, KR
154.210.238.245 AS44559 IT HOSTLINE LTD 0.38ms from Istanbul, TR
43.217.52.85 AS16509 Amazon.com, Inc. 0.97ms from Kuala Lumpur, MY
59.102.17.229 AS7545 TPG Telecom Limited 1.61ms from Melbourne, AU
195.88.198.21 AS49156 Izhline Ltd. 13.33ms from Moscow, RU
222.190.121.229 AS4134 CHINANET BACKBONE 1.17ms from Nanjing, CN
69.195.68.165 AS46606 Unified Layer 1.96ms from Salt Lake City, US
8.229.76.69 AS396982 Google LLC 0.15ms from The Dalles, US
154.244.50.149 AS36947 Telecom Algeria 9.76ms from Valencia, ES
183.204.98.37 AS9808 China Mobile Communications Group Co., Ltd. 2.58ms from Zhengzhou, CN
3.160.68.181 AS16509 Amazon.com, Inc. 2.52ms from Al Fujairah City, AE
207.32.250.133 AS36443 Aunalytics, Inc 2.62ms from Chicago, US
123.146.113.245 AS4837 CHINA UNICOM China169 Backbone 1.99ms from Chongqing, CN
184.67.63.213 AS6327 Shaw Communications 0.57ms from Edmonton, CA
220.184.112.181 AS4134 CHINANET BACKBONE 6.43ms from Hangzhou, CN
106.35.141.245 AS4134 CHINANET BACKBONE 2.50ms from Hohhot, CN
106.243.58.5 AS3786 LG DACOM Corporation 1.66ms from Incheon, KR
72.8.238.229 AS13807 Great Plains Communications LLC 9.32ms from Lincoln, US
138.217.147.245 AS1221 Telstra Limited 0.76ms from Melbourne, AU
123.154.136.69 AS4837 CHINA UNICOM China169 Backbone 9.15ms from Ningbo, CN
81.18.120.133 AS41330 T2 Mobile LLC 15.34ms from Novosibirsk, RU

Traceroute

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

$
traceroute -a -n -q1 -f3 185.255.135.23
traceroute to 185.255.135.23 (185.255.135.23): 64 hops max, 52 byte packets
3 [AS7713] 185.0.12.254 1.079 ms
4 *
Measurement taken from IPinfo ProbeNet in Moscow, RU
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 AS204997 at robtex.

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