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, SOCIEDAD LIMITADA 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, SOCIEDAD LIMITADA 256
185.188.183.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.189.12.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.189.13.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.189.14.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.189.15.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.195.24.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.195.25.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.195.26.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.195.27.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.204.0.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.204.2.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.204.3.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.212.148.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.244.172.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.244.173.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.252.146.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.252.147.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.255.132.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.255.133.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.255.134.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.255.135.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
193.109.78.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
193.109.79.0/24 FIRST SERVER, SOCIEDAD LIMITADA 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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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
185.189.15.11 AS204997 FIRST SERVER LIMITED 0.95ms from Moscow, RU
45.144.66.212 AS204997 FIRST SERVER LIMITED 0.94ms from Moscow, RU
135.136.191.123 AS204997 FIRST SERVER LIMITED 0.92ms from Moscow, RU
147.78.64.72 AS204997 FIRST SERVER LIMITED 0.89ms from Moscow, RU
135.136.188.28 AS204997 FIRST SERVER LIMITED 0.91ms from Moscow, RU
185.195.25.142 AS204997 FIRST SERVER LIMITED 0.90ms from Moscow, RU
185.255.135.86 AS204997 FIRST SERVER LIMITED 0.94ms from Moscow, RU
2a04:5200:ff00::8cf AS204997 FIRST SERVER LIMITED 1.27ms from Moscow, RU
178.253.44.167 AS204997 FIRST SERVER LIMITED 0.89ms from Moscow, RU
185.204.2.50 AS204997 FIRST SERVER LIMITED 0.94ms from Moscow, RU
185.204.0.60 AS204997 FIRST SERVER LIMITED 0.93ms from Moscow, RU
104.128.137.126 AS204997 FIRST SERVER LIMITED 0.88ms from Moscow, RU
178.253.45.28 AS204997 FIRST SERVER LIMITED 0.89ms from Moscow, RU
185.195.24.208 AS204997 FIRST SERVER LIMITED 0.92ms from Moscow, RU
185.139.69.127 AS204997 FIRST SERVER LIMITED 0.93ms from Moscow, RU
178.253.39.120 AS204997 FIRST SERVER LIMITED 0.96ms from Moscow, RU
185.189.14.157 AS204997 FIRST SERVER LIMITED 0.87ms from Moscow, RU
147.78.65.122 AS204997 FIRST SERVER LIMITED 0.93ms from Moscow, RU
185.255.134.20 AS204997 FIRST SERVER LIMITED 0.93ms from Moscow, RU
2a04:5200:fff8::13a9 AS204997 FIRST SERVER LIMITED 1.29ms from Moscow, RU
139.28.223.53 AS204997 FIRST SERVER LIMITED 0.93ms from Moscow, RU
2a04:5200:ff10::95e AS204997 FIRST SERVER LIMITED 1.30ms from Moscow, RU
91.217.81.128 AS204997 FIRST SERVER LIMITED 0.91ms from Moscow, RU
135.136.180.2 AS204997 FIRST SERVER LIMITED 1.57ms from Moscow, RU
147.78.67.89 AS204997 FIRST SERVER LIMITED 0.91ms 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
31.120.105.101 AS2856 British Telecommunications PLC 2.74ms from London, GB
85.87.195.85 AS12338 Euskaltel S.A. 2.48ms from Madrid, ES
216.225.81.5 AS30404 Blue Stream 3.90ms from Miami, US
81.24.225.37 AS24817 Deda Tech SRL 0.26ms from Milan, IT
122.226.91.213 AS4134 CHINANET BACKBONE 6.72ms from Nanchang, CN
84.208.28.197 AS25400 Telia Norge AS 2.31ms from Sandefjord, NO
136.248.119.229 AS31898 Oracle Corporation 0.22ms from Sao Paulo, BR
58.35.127.197 AS4812 China Telecom (Group) 5.42ms from Shanghai, CN
165.101.20.101 AS153975 Kabul Supply Chain 11.93ms from Tashkent, UZ
24.183.151.69 AS20115 Charter Communications LLC 11.52ms from Ashburn, US
73.86.203.165 AS7922 Comcast Cable Communications, LLC 6.92ms from Ashburn, US
20.232.180.245 AS8075 Microsoft Corporation 0.38ms from Ashburn, US
202.20.65.5 AS9303 The Digital Lab 2007 Limited 0.61ms from Auckland, NZ
174.169.249.85 AS7922 Comcast Cable Communications, LLC 11.65ms from Boston, US
117.191.130.69 AS9808 China Mobile Communications Group Co., Ltd. 13.25ms from Changji, CN
98.16.36.37 AS7029 Windstream Communications LLC 13.63ms from Chicago, US
162.62.49.229 AS132203 Tencent Building, Kejizhongyi Avenue 0.46ms from Frankfurt am Main, DE
142.177.40.213 AS855 Bell Canada 5.67ms from Fredericton, CA
85.223.223.21 AS15895 Kyivstar PJSC 9.39ms from Kyiv, UA
217.36.194.165 AS2856 British Telecommunications PLC 4.60ms from London, GB
75.233.93.101 AS6167 Verizon Business 18.16ms from Los Angeles, US
82.219.3.133 AS30740 Exa Networks Limited 0.45ms from Manchester, GB
106.70.10.21 AS4804 Microplex PTY LTD 3.19ms from Melbourne, AU
89.156.231.21 AS15557 Societe Francaise Du Radiotelephone - SFR SA 16.32ms from Milan, IT
178.126.246.37 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 5.31ms from Minsk, BY

Traceroute

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

$
traceroute -a -n -q1 -f3 185.204.3.23
traceroute to 185.204.3.23 (185.204.3.23): 64 hops max, 52 byte packets
3 [AS7713] 185.0.12.254 4.784 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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