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 LIMITED 256
45.144.65.0/24 FIRST SERVER LIMITED 256
45.144.66.0/24 FIRST SERVER LIMITED 256
45.144.67.0/24 FIRST SERVER LIMITED 256
46.17.104.0/24 FIRST SERVER LIMITED 256
91.217.81.0/24 FIRST SERVER LIMITED 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 LIMITED 256
104.128.141.0/24 FIRST SERVER LIMITED 256
135.136.180.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
135.136.188.0/24 FIRST SERVER LIMITED 256
135.136.191.0/24 FIRST SERVER LIMITED 256
139.28.222.0/24 FIRST SERVER LIMITED 256
139.28.223.0/24 FIRST SERVER LIMITED 256
147.78.64.0/24 FIRST SERVER LIMITED 256
147.78.65.0/24 FIRST SERVER LIMITED 256
147.78.66.0/24 FIRST SERVER LIMITED 256
147.78.67.0/24 FIRST SERVER LIMITED 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 LIMITED 256
185.104.248.0/24 FirstByte 256
185.104.249.0/24 FIRST SERVER LIMITED 256
185.139.68.0/24 FIRST SERVER LIMITED 256
185.139.69.0/24 FIRST SERVER LIMITED 256
185.139.70.0/24 FIRST SERVER LIMITED 256
185.139.71.0/24 FIRST SERVER LIMITED 256
185.174.138.0/24 FIRST SERVER LIMITED 256
185.180.230.0/24 FIRST SERVER LIMITED 256
185.180.231.0/24 FIRST SERVER LIMITED 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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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
2a04:5200:fff3::7c AS204997 FIRST SERVER LIMITED 1.32ms from Moscow, RU
2a04:5200:ff10::554 AS204997 FIRST SERVER LIMITED 1.24ms from Moscow, RU
193.109.79.211 AS204997 FIRST SERVER LIMITED 0.92ms from Moscow, RU
45.144.67.136 AS204997 FIRST SERVER LIMITED 0.94ms from Moscow, RU
2a04:5200:fff2::45e AS204997 FIRST SERVER LIMITED 1.29ms from Moscow, RU
104.128.140.101 AS204997 FIRST SERVER LIMITED 0.89ms from Moscow, RU
2a04:5200:fff4::e4c AS204997 FIRST SERVER LIMITED 1.28ms from Moscow, RU
185.195.27.155 AS204997 FIRST SERVER LIMITED 0.90ms from Moscow, RU
2a0c:5d00:3001::d516:b213 AS204997 FIRST SERVER LIMITED 1.35ms from Moscow, RU
45.144.65.182 AS204997 FIRST SERVER LIMITED 0.91ms from Moscow, RU
2a04:5200:fff5::581 AS204997 FIRST SERVER LIMITED 1.23ms from Moscow, RU
46.17.104.129 AS204997 FIRST SERVER LIMITED 0.93ms from Moscow, RU
147.78.65.234 AS204997 FIRST SERVER LIMITED 0.91ms from Moscow, RU
185.244.172.25 AS204997 FIRST SERVER LIMITED 0.94ms from Moscow, RU
185.139.68.134 AS204997 FIRST SERVER LIMITED 0.91ms from Moscow, RU
2a04:5200:ff00::8cf AS204997 FIRST SERVER LIMITED 1.30ms from Moscow, RU
135.136.191.132 AS204997 FIRST SERVER LIMITED 0.90ms from Moscow, RU
147.78.66.32 AS204997 FIRST SERVER LIMITED 0.93ms from Moscow, RU
185.180.230.142 AS204997 FIRST SERVER LIMITED 0.93ms from Moscow, RU
185.188.182.240 AS204997 FIRST SERVER LIMITED 0.92ms from Moscow, RU
147.78.64.34 AS204997 FIRST SERVER LIMITED 0.96ms from Moscow, RU
2a04:5200:fff7::167 AS204997 FIRST SERVER LIMITED 1.22ms from Moscow, RU
185.189.13.26 AS204997 FIRST SERVER LIMITED 0.94ms from Moscow, RU
2a04:5200:fb02::1 AS204997 FIRST SERVER LIMITED 1.47ms from Moscow, RU
147.78.67.72 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
169.55.82.21 AS36351 IBM Cloud 0.55ms from Ashburn, US
184.80.173.85 AS7029 Windstream Communications LLC 5.80ms from Ashburn, US
206.246.104.21 AS54103 MOD Mission Critical, LLC 0.20ms from Atlanta, US
3.17.153.69 AS16509 Amazon.com, Inc. 0.69ms from Columbus, US
34.44.62.197 AS396982 Google LLC 0.12ms from Council Bluffs, US
93.234.228.117 AS3320 Deutsche Telekom AG 6.86ms from Frankfurt am Main, DE
108.90.107.37 AS7018 AT&T Enterprises, LLC 4.00ms from Houston, US
60.164.250.133 AS4134 CHINANET-BACKBONE 4.35ms from Lanzhou, CN
80.102.90.5 AS12479 Orange Espagne SA 1.71ms from Madrid, ES
121.84.26.181 AS17511 OPTAGE Inc. 2.52ms from Osaka, JP
13.38.81.85 AS16509 Amazon.com, Inc. 0.15ms from Paris, FR
27.193.123.229 AS4837 CHINA UNICOM China169 Backbone 3.24ms from Qingdao, CN
50.52.63.197 AS20055 Wholesail networks LLC 8.06ms from Quincy, US
93.187.190.37 AS48223 Senator Telecom Ltd. 0.73ms from Saint Petersburg, RU
4.36.222.5 AS3356 Level 3 Parent, LLC 9.75ms from Seattle, US
183.103.94.197 AS4766 Korea Telecom 6.40ms from Seoul, KR
8.153.196.85 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.51ms from Shanghai, CN
124.74.41.53 AS4812 China Telecom (Group) 2.81ms from Shanghai, CN
125.227.102.213 AS3462 Data Communication Business Group 4.23ms from Taichung, TW
15.190.136.101 AS16509 Amazon.com, Inc. 0.57ms from Auckland, NZ
44.249.191.133 AS16509 Amazon.com, Inc. 0.58ms from Boardman, US
141.2.142.117 AS20633 Johann Wolfgang Goethe-Universitat Frankfurt am Main 1.07ms from Frankfurt am Main, DE
149.172.146.245 AS3209 Vodafone GmbH 10.34ms from Frankfurt am Main, DE
109.223.171.149 AS3215 Orange S.A. 10.93ms from Frankfurt am Main, DE
139.4.77.117 AS702 Verizon Business 0.61ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f3 185.252.147.67
traceroute to 185.252.147.67 (185.252.147.67): 64 hops max, 52 byte packets
3 [AS7713] 185.0.12.254 2.236 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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