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
185.189.12.78 AS204997 FIRST SERVER LIMITED 0.93ms from Moscow, RU
135.136.188.66 AS204997 FIRST SERVER LIMITED 0.92ms from Moscow, RU
147.78.67.177 AS204997 FIRST SERVER LIMITED 0.92ms from Moscow, RU
185.189.15.35 AS204997 FIRST SERVER LIMITED 0.99ms from Moscow, RU
185.244.172.25 AS204997 FIRST SERVER LIMITED 0.94ms from Moscow, RU
147.78.66.32 AS204997 FIRST SERVER LIMITED 0.93ms from Moscow, RU
2a04:5200:fff9::29 AS204997 FIRST SERVER LIMITED 1.31ms from Moscow, RU
2a04:5200:fff2::2e5 AS204997 FIRST SERVER LIMITED 1.30ms from Moscow, RU
185.204.0.95 AS204997 FIRST SERVER LIMITED 0.87ms from Moscow, RU
2a04:5200:fb01::1 AS204997 FIRST SERVER LIMITED 1.55ms from Moscow, RU
178.253.45.238 AS204997 FIRST SERVER LIMITED 0.95ms from Moscow, RU
2a04:5200:fff3::7c AS204997 FIRST SERVER LIMITED 1.32ms from Moscow, RU
185.104.248.221 AS204997 FIRST SERVER LIMITED 0.82ms from Moscow, RU
2a04:5200:fff7::167 AS204997 FIRST SERVER LIMITED 1.22ms from Moscow, RU
185.17.3.132 AS204997 FIRST SERVER LIMITED 0.88ms from Moscow, RU
185.255.135.166 AS204997 FIRST SERVER LIMITED 0.89ms from Moscow, RU
185.244.173.7 AS204997 FIRST SERVER LIMITED 0.93ms from Moscow, RU
185.255.133.27 AS204997 FIRST SERVER LIMITED 0.89ms from Moscow, RU
185.212.148.36 AS204997 FIRST SERVER LIMITED 0.93ms from Moscow, RU
185.204.3.220 AS204997 FIRST SERVER LIMITED 0.95ms from Moscow, RU
185.255.134.88 AS204997 FIRST SERVER LIMITED 0.95ms from Moscow, RU
185.204.2.118 AS204997 FIRST SERVER LIMITED 0.92ms from Moscow, RU
185.195.27.155 AS204997 FIRST SERVER LIMITED 0.90ms from Moscow, RU
45.144.66.118 AS204997 FIRST SERVER LIMITED 0.91ms from Moscow, RU
2a04:5200:fff1::1bc AS204997 FIRST SERVER LIMITED 1.20ms 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
13.225.139.5 AS16509 Amazon.com, Inc. 0.57ms from Auckland, NZ
123.56.224.69 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.95ms from Beijing, CN
181.218.8.5 AS28573 Claro NXT Telecomunicacoes Ltda 12.13ms from Curitiba, BR
64.182.100.21 AS54489 CoreSpace, Inc. 0.79ms from Dallas, US
122.99.103.213 AS17471 Grameen Cybernet Ltd. Bangladesh. AS for local peering and transit. Dhaka 0.32ms from Dhaka, BD
94.206.102.165 AS15802 Emirates Integrated Telecommunications Company PJSC 3.38ms from Dubai, AE
3.28.188.213 AS16509 Amazon.com, Inc. 2.93ms from Dubai, AE
184.67.63.213 AS6327 Shaw Communications 0.57ms from Edmonton, CA
149.172.146.245 AS3209 Vodafone GmbH 10.34ms from Frankfurt am Main, DE
118.220.178.21 AS9318 SK Broadband Co Ltd 1.29ms from Incheon, KR
185.159.116.117 AS198970 VERIMOR TELEKOMUNIKASYON A.S. 2.74ms from Istanbul, TR
18.68.151.5 AS16509 Amazon.com, Inc. 0.14ms from Johannesburg, ZA
88.27.158.69 AS3352 TELEFONICA DE ESPANA S.A.U. 1.30ms from Madrid, ES
81.38.117.181 AS3352 TELEFONICA DE ESPANA S.A.U. 12.29ms from Madrid, ES
103.226.2.101 AS58678 Intech Online Private Limited 0.69ms from Mumbai, IN
131.148.196.197 AS33363 Charter Communications, Inc 13.65ms from Murfreesboro, US
88.35.24.85 AS3269 Telecom Italia S.p.A. 19.14ms from Rome, IT
211.189.141.21 AS38661 abcle 1.25ms from Seoul, KR
136.118.196.197 AS396982 Google LLC 0.13ms from The Dalles, US
182.171.214.245 AS2527 Sony Network Communications Inc. 3.17ms from Tokyo, JP
3.160.68.181 AS16509 Amazon.com, Inc. 2.52ms from Al Fujairah City, AE
105.203.209.5 AS36992 ETISALAT MISR 8.04ms from Cairo, EG
123.146.113.245 AS4837 CHINA UNICOM China169 Backbone 1.99ms from Chongqing, CN
50.246.204.117 AS7922 Comcast Cable Communications, LLC 5.26ms from Denver, US
31.113.61.117 AS2856 British Telecommunications PLC 2.14ms from Erith, GB

Traceroute

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

$
traceroute -a -n -q1 -f3 185.104.248.138
traceroute to 185.104.248.138 (185.104.248.138): 64 hops max, 52 byte packets
3 [] 109.239.136.70 1.367 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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