Autonomous System details

AS204997

FIRST SERVER LIMITED  ·  first-server.net

United Kingdom

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS204997 – FIRST SERVER LIMITED

Field Value
Country United Kingdom
Website first-server.net
Hosted domains 6,056
IPv4 addresses 10,496
IPv6 addresses 16,924,961,474,604,808,445,886,464
ASN type Hosting
Registry ripe
Allocated 8 years ago on Nov 22, 2017
Updated 8 months 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 FIRSTBYTE 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
185.17.3.0/24 FIRST SERVER LIMITED 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
185.180.231.0/24 FIRST SERVER LIMITED 256
185.188.182.0/24 FIRST SERVER LIMITED 256
185.188.183.0/24 FIRST SERVER LIMITED 256
185.195.24.0/24 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

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS204997
                                                OrgID:          AS204997
                                                ASName:         AS204997
                                                ASNumber:       AS204997
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 6,056 domain names hosted across 2,393 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
185.188.183.56 ██████████ 150
91.217.81.32 ██████████ 131
185.255.133.181 ██████████ 127
193.109.79.133 ███████ 109
185.139.69.44 ██████ 87
185.188.183.150 ██████████ 85
185.244.173.71 ██████████ 79
185.212.148.103 ██████████ 71
45.144.64.12 ██████████ 66
46.17.104.142 ██████████ 60

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There is 1 peer for this ASN.

Peers Name
AS50113 FIRST SERVER LIMITED
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS50113 FIRST SERVER LIMITED
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
139.28.222.64 AS204997 FIRST SERVER LIMITED 0.55ms from Moscow, RU
185.139.71.134 AS204997 FIRST SERVER LIMITED 0.42ms from Moscow, RU
185.139.68.82 AS204997 FIRST SERVER LIMITED 0.57ms from Moscow, RU
2a04:5200:ffff::35de AS204997 FIRST SERVER LIMITED 1.63ms from Moscow, RU
91.217.81.31 AS204997 FIRST SERVER LIMITED 0.58ms from Moscow, RU
185.252.146.93 AS204997 FIRST SERVER LIMITED 0.50ms from Moscow, RU
2a04:5200:fff9::6a AS204997 FIRST SERVER LIMITED 1.85ms from Moscow, RU
185.195.25.199 AS204997 FIRST SERVER LIMITED 0.54ms from Moscow, RU
45.144.65.73 AS204997 FIRST SERVER LIMITED 0.52ms from Moscow, RU
45.144.64.178 AS204997 FIRST SERVER LIMITED 0.51ms from Moscow, RU
185.255.135.166 AS204997 FIRST SERVER LIMITED 0.56ms from Moscow, RU
185.204.0.78 AS204997 FIRST SERVER LIMITED 0.52ms from Moscow, RU
2a04:5200:fb01::1 AS204997 FIRST SERVER LIMITED 2.11ms from Moscow, RU
46.17.104.125 AS204997 FIRST SERVER LIMITED 0.47ms from Moscow, RU
147.78.65.142 AS204997 FIRST SERVER LIMITED 0.60ms from Moscow, RU
2a04:5200:fff2::242 AS204997 FIRST SERVER LIMITED 1.75ms from Moscow, RU
185.204.2.155 AS204997 FIRST SERVER LIMITED 0.53ms from Moscow, RU
185.252.147.91 AS204997 FIRST SERVER LIMITED 0.55ms from Moscow, RU
185.188.183.19 AS204997 FIRST SERVER LIMITED 0.57ms from Moscow, RU
185.244.172.181 AS204997 FIRST SERVER LIMITED 0.53ms from Moscow, RU
193.109.78.37 AS204997 FIRST SERVER LIMITED 0.54ms from Moscow, RU
45.144.67.204 AS204997 FIRST SERVER LIMITED 0.50ms from Moscow, RU
147.78.64.157 AS204997 FIRST SERVER LIMITED 0.52ms from Moscow, RU
185.255.133.92 AS204997 FIRST SERVER LIMITED 0.52ms from Moscow, RU
185.139.70.126 AS204997 FIRST SERVER LIMITED 0.51ms 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
45.76.37.69 AS20473 The Constant Company, LLC 0.20ms from Amsterdam, NL
58.30.235.229 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 3.16ms from Beijing, CN
97.118.46.21 AS209 CenturyLink Communications, LLC 2.30ms from Denver, US
98.6.174.69 AS11427 Charter Communications Inc 1.10ms from Houston, US
78.163.233.133 AS9121 Turk Telekomunikasyon Anonim Sirketi 9.51ms from Istanbul, TR
45.128.201.213 AS206481 Anmaguzcer Telecomunicaciones S.L.U 8.65ms from Madrid, ES
96.91.111.69 AS7922 Comcast Cable Communications, LLC 5.07ms from Miami, US
176.123.172.21 AS29182 JSC IOT 0.32ms from Moscow, RU
134.159.30.149 AS4637 Telstra Global 1.36ms from Singapore, SG
143.177.129.213 AS50266 Odido Netherlands B.V. 4.26ms from Amsterdam, NL
60.205.27.245 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.87ms from Beijing, CN
39.103.13.37 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.88ms from Beijing, CN
23.101.155.213 AS8075 Microsoft Corporation 0.19ms from Boydton, US
105.158.88.101 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 6.22ms from Casablanca, MA
3.128.96.165 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
217.250.59.21 AS3320 Deutsche Telekom AG 2.65ms from Frankfurt am Main, DE
91.57.49.245 AS3320 Deutsche Telekom AG 6.54ms from Frankfurt am Main, DE
183.143.11.5 AS4134 CHINANET-BACKBONE 8.65ms from Hangzhou, CN
123.231.150.213 AS4800 PT Aplikanusa Lintasarta 1.51ms from Jakarta, ID
189.124.252.197 AS28220 Alares Cabo Servicos de Telecomunicacoes S.A. 3.05ms from Joao Pessoa, BR
66.41.241.69 AS7922 Comcast Cable Communications, LLC 2.88ms from Minneapolis, US
136.232.114.85 AS55836 Reliance Jio Infocomm Limited 8.71ms from Mumbai, IN
177.189.201.5 AS27699 TELEFÔNICA BRASIL S.A 2.84ms from Osasco, BR
54.198.35.245 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
44.217.180.101 AS14618 Amazon.com, Inc. 0.20ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f3 147.78.64.127
traceroute to 147.78.64.127 (147.78.64.127): 64 hops max, 52 byte packets
4 *
Measurement taken from IPinfo ProbeNet in Riga, LV
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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs