Autonomous System details

AS50113

FIRST SERVER LIMITED  ·  ntx.ru

United Kingdom

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AS50113 – FIRST SERVER LIMITED

Field Value
Country United Kingdom
Website ntx.ru
Hosted domains 1,607
IPv4 addresses 4,096
IPv6 addresses 1,267,671,151,967,162,850,192,673,210,368
ASN type Hosting
Registry ripe
Allocated 16 years ago on Nov 18, 2009
Updated 2 months ago on Nov 19, 2025

IP Ranges

Netblock Company Num of IPs
5.101.88.0/24 Net-for-21386 256
91.217.77.0/24 MediaServicePlus LLC 256
185.174.139.0/24 MediaServicePlus LLC 256
185.188.180.0/24 NTX-ROLE 256
192.162.100.0/24 MediaServicePlus LLC 256
192.162.101.0/24 MediaServicePlus LLC 256
192.162.102.0/24 MediaServicePlus LLC 256
192.162.103.0/24 MediaServicePlus LLC 256
193.0.200.0/24 MediaServicePlus LLC 256
193.0.202.0/24 DDOS Protected Network Block 1 256
193.0.203.0/24 MediaServicePlus LLC 256
193.168.226.0/24 MediaServicePlus LLC 256
194.63.140.0/24 MediaServicePlus LLC 256
194.63.141.0/24 NTX 256
194.63.142.0/24 MediaServicePlus LLC 256
194.63.143.0/24 MediaServicePlus LLC 256

Netblock Company
2a0f:df40::/29 RapidSeedbox Ltd
2a04:5200::/32 Andwase Limited
2a04:5202::/32 MediaServicePlus LLC
2a04:5203::/32 MediaServicePlus LLC
2a04:5204::/32 MediaServicePlus LLC
2a04:5205::/32 MediaServicePlus LLC
2a04:5206::/32 MediaServicePlus LLC
2a04:5207::/32 MediaServicePlus LLC
2a0a:981::/32 LLC Internet Solutions
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
2a0a:9300::/48 I-SERVERS LTD
2a0a:9300:aaaa::/48 I-SERVERS LTD
2a0c:5d00:1001::/48 MediaServicePlus LLC

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WHOIS Details

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                                                ASHandle:       AS50113
                                                OrgID:          AS50113
                                                ASName:         AS50113
                                                ASNumber:       AS50113
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 1,607 domain names hosted across 146 IP addresses on this ASN.

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IP Address Domain Domains on this IP
194.63.143.61 ██████████ 962
194.63.143.96 ██████████ 947
194.63.140.103 ██████████ 943
194.63.141.49 ██████████ 86
185.174.139.10 ██████████ 20
194.63.141.42 ██████████ 11
194.63.142.103 █████████ 10
194.63.143.23 ████████ 10
192.162.102.96 ██████████ 6
192.162.101.128 █████████ 6

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Peers

There are 30 peers for this ASN.

Peers Name
AS1299 Arelion Sweden AB
AS137409 GSL Networks Pty LTD
AS199524 G-Core Labs S.A.
AS200740 FIRST SERVER LIMITED
AS202306 HOSTGLOBAL.PLUS LTD
AS202984 TEAM-HOST AS RU
AS204997 FIRST SERVER LIMITED
AS205125 Network Management Ltd
AS207569 I-SERVERS LTD
AS214602 FIRST SERVER LIMITED
AS24482 SG.GS
AS25091 IP-Max SA
AS28910 "Uzbektelekom" Joint Stock Company
AS29049 Delta Telecom Ltd
AS29076 Citytelecom LLC
AS31500 Global Network Management Inc
AS32590 Valve Corporation
AS35196 FIRST SERVER LIMITED
AS35598 INETCOM CARRIER LLC
AS37721 Virtual Technologies & Solutions
AS41095 IPTP LTD
AS41327 Fiber Telecom S.p.A.
AS41722 Miran Ltd.
AS43298 Storm Networks LLC
AS49434 FBW NETWORKS SAS
AS49544 i3D.net B.V
AS56630 Melbikomas UAB
AS61400 Start2 LLC
AS62255 BiMajLink d.o.o.
AS9198 JSC Kazakhtelecom
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ASN API & Database

Upstreams

There are 10 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS202984 TEAM-HOST AS RU
AS205125 Network Management Ltd
AS31500 Global Network Management Inc
AS35196 FIRST SERVER LIMITED
AS35598 INETCOM CARRIER LLC
AS41095 IPTP LTD
AS56630 Melbikomas UAB
AS61400 Start2 LLC
AS62255 BiMajLink d.o.o.
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ASN API & Database

Downstreams

There are 4 downstreams for this ASN.

Downstreams Name
AS202306 HOSTGLOBAL.PLUS LTD
AS204997 FIRST SERVER LIMITED
AS205125 Network Management Ltd
AS207569 I-SERVERS LTD
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

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

IP Address ASN Details
2a0a:981:ee1:d7f:c1fe:4ad:c785:23 AS50113 FIRST SERVER LIMITED 1.63ms from Moscow, RU
2a04:5200:a::1 AS50113 FIRST SERVER LIMITED 0.79ms from Moscow, RU
2a0a:981:da:8b9:2cd:6296:a33d:2c6 AS50113 FIRST SERVER LIMITED 1.77ms from Moscow, RU
2a0a:981:a0d:1f8:e77f:287:e2:c184 AS50113 FIRST SERVER LIMITED 1.70ms from Moscow, RU
192.162.101.178 AS50113 FIRST SERVER LIMITED 0.41ms from Moscow, RU
2a0a:981:ff3a:7388:: AS50113 FIRST SERVER LIMITED 1.63ms from Moscow, RU
2a04:5200:ffff::1 AS50113 FIRST SERVER LIMITED 2.80ms from Moscow, RU
2a0a:981:d8b:5a19:62:9d0:686:ab9 AS50113 FIRST SERVER LIMITED 1.90ms from Moscow, RU
2a04:5206::1 AS50113 FIRST SERVER LIMITED 2.79ms from Moscow, RU
2a04:5200:fb02::1 AS50113 FIRST SERVER LIMITED 2.75ms from Moscow, RU
2a0a:981:4922:5e98:3:a16:47:1ed2 AS50113 FIRST SERVER LIMITED 1.97ms from Moscow, RU
2a0a:981:a066:84c:ff46:306c:1d9:c AS50113 FIRST SERVER LIMITED 1.63ms from Moscow, RU
2a0a:981:a2d1:14e7:5b:1701:7:8500 AS50113 FIRST SERVER LIMITED 2.00ms from Moscow, RU
2a0a:981:e5dd:fae8:ebf6:5a:8:5a5a AS50113 FIRST SERVER LIMITED 1.71ms from Moscow, RU
2a0a:981:b020:6b4:43cb:419:57e:b2 AS50113 FIRST SERVER LIMITED 1.95ms from Moscow, RU
2a0a:981:2ca:2db:5d4:55:158b:4269 AS50113 FIRST SERVER LIMITED 1.62ms from Moscow, RU
2a04:5207::1 AS50113 FIRST SERVER LIMITED 2.82ms from Moscow, RU
2a0a:981:a704:f7a4:b9d:b:5d1:d6a8 AS50113 FIRST SERVER LIMITED 1.74ms from Moscow, RU
5.101.88.253 AS50113 FIRST SERVER LIMITED 0.96ms from Moscow, RU
2a04:5200:fff4::1 AS50113 FIRST SERVER LIMITED 2.80ms from Moscow, RU
194.63.140.171 AS50113 FIRST SERVER LIMITED 0.80ms from Moscow, RU
2a0a:981:3b:6f68:1316:500a:3b79:98 AS50113 FIRST SERVER LIMITED 1.77ms from Moscow, RU
2a04:5200:fb01::1 AS50113 FIRST SERVER LIMITED 2.71ms from Moscow, RU
2a0a:981:389f:9a2:7c6:53c8:6432:3 AS50113 FIRST SERVER LIMITED 1.69ms from Moscow, RU
2a04:5200:9::1 AS50113 FIRST SERVER LIMITED 2.00ms 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
194.171.92.1 AS1103 SURF B.V. 2.92ms from Amsterdam, NL
46.145.21.81 AS1136 KPN B.V. 2.72ms from Amsterdam, NL
216.67.2.33 AS7782 Alaska Communications Systems Group, Inc. 6.10ms from Anchorage, US
24.214.125.225 AS12083 WideOpenWest Finance LLC 3.03ms from Atlanta, US
202.60.196.145 AS17887 T.C.C. Technology Co., Ltd. 0.24ms from Bangkok, TH
166.111.147.129 AS4538 China Education and Research Network Center 2.51ms from Beijing, CN
101.74.162.161 AS4837 CHINA UNICOM China169 Backbone 9.29ms from Beijing, CN
114.75.48.1 AS4804 Microplex PTY LTD 1.20ms from Brisbane, AU
92.82.48.1 AS9050 Orange Romania S.A. 12.94ms from Bucharest, RO
216.137.129.1 AS19009 OneCleveland 5.12ms from Buffalo, US
197.165.20.1 AS24863 Link Egypt (Link.NET) 11.38ms from Cairo, EG
199.216.110.193 AS15296 Cybera Inc 1.17ms from Calgary, CA
87.53.152.1 AS3292 TDC Holding A/S 0.68ms from Copenhagen, DK
81.235.57.65 AS3301 Telia Company AB 5.51ms from Copenhagen, DK
128.140.239.241 AS197973 Registers Iceland 0.92ms from Hafnarfjoerdur, IS
78.182.77.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 0.73ms from Istanbul, TR
196.212.125.145 AS3741 Dimension Data 4.44ms from Johannesburg, ZA
39.53.255.1 AS17557 Pakistan Telecommunication Company Limited 2.25ms from Karachi, PK
99.199.94.1 AS852 TELUS Communications Inc. 4.89ms from Kelowna, CA
81.193.28.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 1.76ms from Lisbon, PT
193.2.142.1 AS2107 ARNES 3.44ms from Ljubljana, SI
72.132.38.81 AS20001 Charter Communications Inc 6.74ms from Los Angeles, US
91.69.162.1 AS15557 Societe Francaise Du Radiotelephone - SFR SA 8.16ms from Lyon, FR
81.21.231.225 AS213005 Invermae Solutions SL 0.43ms from Madrid, ES
74.14.229.1 AS577 Bell Canada 3.18ms from Montreal, CA

Traceroute

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

$
traceroute -a -n -q1 -f2 193.168.226.2
traceroute to 193.168.226.2 (193.168.226.2): 64 hops max, 52 byte packets
2 [AS57578] 45.131.68.3 0.311 ms
3 [AS969] 102.130.51.88 11.556 ms
4 [AS7713] 185.0.12.254 5.953 ms
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 AS50113 at robtex.

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