AS number details

AS204997

FIRST SERVER LIMITED  ·  first-server.net

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AS204997 – FIRST SERVER LIMITED

Field Value
Country United Kingdom
Website first-server.net
Hosted domains 5,892
Number of IPv4 10,240
Number of IPv6 0
ASN type Hosting
Registry ripe
Allocated 7 years ago on Nov 22, 2017
Updated 10 months ago on Mar 04, 2024
Netblock Company Num of IPs
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
185.104.248.0/24 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
185.17.3.0/24 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 Network Management Ltd 256
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

There are no known IPv6 addresses belonging to this network

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WHOIS Details


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 5,892 domain names hosted across 2,146 IP addresses on this ASN.

IP Address Domain Domains on this IP
185.255.133.181 ██████████ 294
185.188.183.150 ██████████ 172
185.188.183.56 █████████ 150
193.109.79.133 ██████████ 117
185.139.69.197 ██████████ 106
185.139.70.132 █████████ 103
193.109.79.137 ██████████ 99
147.78.65.16 ██████████ 75
139.28.223.168 ██████████ 73
185.139.70.186 ██████████ 73

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS50113 NTX Technologies s.r.o.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS50113 NTX Technologies s.r.o.
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Downstreams

There are no downstreams for this ASN.

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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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