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 10,711
IPv4 addresses 12,032
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
185.104.248.0/24 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
185.180.230.0/24 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

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 10,711 domain names hosted across 2,784 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
185.189.15.13 ██████████ 2,444
185.189.15.7 █████████ 600
185.189.15.12 ████████ 385
185.188.183.56 ██████████ 150
91.217.81.32 ██████████ 130
185.255.133.181 ██████████ 124
185.212.148.103 ██████████ 104
185.244.173.71 ██████████ 101
185.139.69.44 ██████ 88
185.188.183.150 ██████████ 83

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

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

IP Address ASN Details
185.180.231.1 AS204997 FIRST SERVER LIMITED 0.95ms from Moscow, RU
185.189.14.3 AS204997 FIRST SERVER LIMITED 1.11ms from Moscow, RU
45.144.67.1 AS204997 FIRST SERVER LIMITED 0.89ms from Moscow, RU
185.180.230.9 AS204997 FIRST SERVER LIMITED 1.23ms from Moscow, RU
104.128.132.3 AS204997 FIRST SERVER LIMITED 0.88ms from Moscow, RU
185.255.134.1 AS204997 FIRST SERVER LIMITED 1.10ms from Moscow, RU
185.195.25.3 AS204997 FIRST SERVER LIMITED 1.03ms from Moscow, RU
185.195.26.3 AS204997 FIRST SERVER LIMITED 0.77ms from Moscow, RU
45.144.65.1 AS204997 FIRST SERVER LIMITED 1.10ms from Moscow, RU
45.144.64.1 AS204997 FIRST SERVER LIMITED 0.85ms from Moscow, RU
147.78.67.1 AS204997 FIRST SERVER LIMITED 0.92ms from Moscow, RU
185.139.69.3 AS204997 FIRST SERVER LIMITED 0.95ms from Moscow, RU
185.244.172.3 AS204997 FIRST SERVER LIMITED 0.74ms from Moscow, RU
185.204.2.3 AS204997 FIRST SERVER LIMITED 1.14ms from Moscow, RU
195.66.114.3 AS204997 FIRST SERVER LIMITED 0.87ms from Moscow, RU
185.104.248.60 AS204997 FIRST SERVER LIMITED 1.07ms from Moscow, RU
185.255.135.3 AS204997 FIRST SERVER LIMITED 1.15ms from Moscow, RU
185.188.183.3 AS204997 FIRST SERVER LIMITED 0.97ms from Moscow, RU
185.252.147.129 AS204997 FIRST SERVER LIMITED 1.33ms from Moscow, RU
185.188.182.3 AS204997 FIRST SERVER LIMITED 0.84ms from Moscow, RU
185.255.133.1 AS204997 FIRST SERVER LIMITED 1.06ms from Moscow, RU
147.78.66.1 AS204997 FIRST SERVER LIMITED 0.87ms from Moscow, RU
139.28.223.3 AS204997 FIRST SERVER LIMITED 0.82ms from Moscow, RU
185.255.132.3 AS204997 FIRST SERVER LIMITED 1.13ms from Moscow, RU
185.139.70.3 AS204997 FIRST SERVER LIMITED 0.88ms 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
87.212.92.21 AS50266 Odido Netherlands B.V. 3.70ms from Amsterdam, NL
173.27.27.245 AS30036 Mediacom Communications Corp 9.66ms from Chicago, US
85.9.202.101 AS202053 UpCloud Ltd 0.28ms from Frankfurt am Main, DE
90.19.235.213 AS3215 Orange S.A. 3.93ms from Frankfurt am Main, DE
62.54.33.213 AS6805 Telefonica Germany GmbH & Co.OHG 5.51ms from Hamburg, DE
221.200.11.245 AS4837 CHINA UNICOM China169 Backbone 8.44ms from Liaoyang, CN
187.208.211.101 AS8151 UNINET 1.61ms from Mexico City, MX
66.41.241.69 AS7922 Comcast Cable Communications, LLC 3.07ms from Minneapolis, US
169.211.224.53 AS4766 Korea Telecom 2.87ms from Seoul, KR
1.254.162.165 AS9318 SK Broadband Co Ltd 7.03ms from Seoul, KR
27.191.89.5 AS4134 CHINANET-BACKBONE 10.66ms from Shijiazhuang, CN
126.113.39.229 AS17676 SoftBank Corp. 1.01ms from Tokyo, JP
20.220.206.21 AS8075 Microsoft Corporation 0.19ms from Toronto, CA
222.75.225.245 AS4134 CHINANET-BACKBONE 3.10ms from Zhongwei, CN
147.189.187.69 AS12975 PALTEL Autonomous System 7.57ms from Amman, JO
83.126.33.85 AS13237 euNetworks GmbH 1.19ms from Amsterdam, NL
65.28.238.21 AS10796 Charter Communications Inc 7.91ms from Columbus, US
18.238.29.117 AS16509 Amazon.com, Inc. 0.99ms from Columbus, US
117.24.226.5 AS4134 CHINANET-BACKBONE 5.61ms from Fuzhou, CN
182.89.230.101 AS4837 CHINA UNICOM China169 Backbone 12.65ms from Guiyang, CN
27.68.131.181 AS7552 Viettel Group 0.44ms from Hanoi, VN
51.250.89.197 AS200350 Yandex.Cloud LLC 2.67ms from Moscow, RU
124.40.73.85 AS9351 ZTV CO.,LTD 2.99ms from Osaka, JP
200.108.171.133 AS270255 NEW ERA TECNOLOGIA LTDA 13.28ms from Osasco, BR
91.165.175.101 AS12322 Free SAS 7.74ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f4 185.104.248.254
traceroute to 185.104.248.254 (185.104.248.254): 64 hops max, 52 byte packets
4 [AS7713] 185.0.12.254 1.846 ms
5 *
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.

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