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 1,608
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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IP Ranges API

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 1,608 domain names hosted across 148 IP addresses on this ASN.

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IP Address Domain Domains on this IP
194.63.143.61 ██████████ 963
194.63.143.96 ██████████ 948
194.63.140.103 ██████████ 943
194.63.141.49 █████████ 85
185.174.139.10 ██████████ 20
194.63.141.42 ██████████ 11
194.63.143.23 █████████ 10
194.63.142.103 ██████████ 10
91.217.77.23 ██████████ 7
192.162.103.116 ██████████ 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

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

IP Address ASN Details
2a0a:981:2ca:e75:5392:2f0c:f3ce:3d AS50113 FIRST SERVER LIMITED 1.57ms from Moscow, RU
2a0a:981:f8c3:565e:ee5:d23d:dd7:4 AS50113 FIRST SERVER LIMITED 1.75ms from Moscow, RU
2a04:5204::1 AS50113 FIRST SERVER LIMITED 1.80ms from Moscow, RU
2a0a:981:ee1:d7f:c1fe:4ad:c785:23 AS50113 FIRST SERVER LIMITED 1.69ms from Moscow, RU
2a0a:981:8bea:bd:d183:a0:357:30a7 AS50113 FIRST SERVER LIMITED 1.69ms from Moscow, RU
2a0a:981:6679:2:a9cb:e6a2:fa8c:e AS50113 FIRST SERVER LIMITED 1.68ms from Moscow, RU
2a0a:981:4423:9:890e:1d9:5d9b:a92 AS50113 FIRST SERVER LIMITED 1.59ms from Moscow, RU
2a0a:981:806:473:b4e5:bcc:bd8:637c AS50113 FIRST SERVER LIMITED 1.65ms from Moscow, RU
2a0a:981:4006:c5:70f1:bb8:6d33:b AS50113 FIRST SERVER LIMITED 1.91ms from Moscow, RU
2a0a:981:a189:7df:8f5:95ae:4cf3:5b AS50113 FIRST SERVER LIMITED 1.62ms from Moscow, RU
2a04:5200:1:19::1 AS50113 FIRST SERVER LIMITED 1.75ms from Moscow, RU
2a04:5200::f AS50113 FIRST SERVER LIMITED 1.67ms from Moscow, RU
2a0a:981:a704:f7a4:b9d:b:5d1:d6a8 AS50113 FIRST SERVER LIMITED 1.62ms from Moscow, RU
2a04:5200:d21::1 AS50113 FIRST SERVER LIMITED 1.86ms from Moscow, RU
2a0a:981:c19:af0:ebe4:eec:5c7c:8dd AS50113 FIRST SERVER LIMITED 1.64ms from Moscow, RU
2a0a:981:e207:c1b2:: AS50113 FIRST SERVER LIMITED 1.92ms from Moscow, RU
2a0a:981:262:c5d5:799a:9:e64e:8dcf AS50113 FIRST SERVER LIMITED 1.97ms from Moscow, RU
2a0a:981:ab7:c9fb:69ab:5f3:9c18:1f AS50113 FIRST SERVER LIMITED 1.72ms from Moscow, RU
2a04:5203::1 AS50113 FIRST SERVER LIMITED 1.85ms from Moscow, RU
2a0a:981:1ac3:3c57:: AS50113 FIRST SERVER LIMITED 1.54ms from Moscow, RU
2a0a:981:68:53a2:faf:ea28:547:9400 AS50113 FIRST SERVER LIMITED 1.75ms from Moscow, RU
2a0a:981:d8b:5a19:62:9d0:686:ab9 AS50113 FIRST SERVER LIMITED 1.96ms from Moscow, RU
2a0a:981:4922:5e98:3:a16:47:1ed2 AS50113 FIRST SERVER LIMITED 1.94ms from Moscow, RU
2a0a:981:8d46:d599:58:6521:dad9:e3 AS50113 FIRST SERVER LIMITED 1.66ms from Moscow, RU
2a0a:981:d00:6298:722:8:8ce3:9393 AS50113 FIRST SERVER LIMITED 1.61ms 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
80.107.119.17 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.40ms from Athens, GR
47.39.176.1 AS20115 Charter Communications LLC 1.34ms from Atlanta, US
222.27.73.1 AS4538 China Education and Research Network Center 18.06ms from Beijing, CN
117.205.160.1 AS9829 National Internet Backbone 10.08ms from Bengaluru, IN
52.13.50.113 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
50.247.202.209 AS7922 Comcast Cable Communications, LLC 6.33ms from Boston, US
109.131.71.177 AS5432 Proximus NV 1.90ms from Brussels, BE
181.171.185.1 AS7303 Telecom Argentina S.A. 1.55ms from Buenos Aires, AR
50.72.120.1 AS6327 Shaw Communications 15.95ms from Chicago, US
98.30.144.1 AS10796 Charter Communications Inc 17.46ms from Cleveland, US
193.163.97.225 AS43167 Fynske Medier P/S 2.57ms from Copenhagen, DK
69.5.213.1 AS53423 Brazos WiFi 4.94ms from Dallas, US
142.202.67.17 AS19150 Albuquerque Bernalillo County Water Utility Authority 9.66ms from Denver, US
205.221.146.1 AS6122 Iowa Communications Network 5.08ms from Des Moines, US
75.159.73.1 AS852 TELUS Communications Inc. 7.63ms from Edmonton, CA
185.124.73.1 AS213281 Greenfiber Internet & Dienste GmbH 0.48ms from Frankfurt am Main, DE
36.250.181.1 AS4837 CHINA UNICOM China169 Backbone 17.00ms from Guangzhou, CN
220.192.194.17 AS4837 CHINA UNICOM China169 Backbone 9.52ms from Guiyang, CN
36.24.68.65 AS4134 CHINANET-BACKBONE 3.91ms from Hangzhou, CN
62.237.198.1 AS16086 DNA Oyj 0.83ms from Helsinki, FI
120.72.100.1 AS24085 Quang Trung Software City Development Company 1.19ms from Ho Chi Minh City, VN
118.137.157.1 AS23700 Linknet-Fastnet ASN 1.99ms from Jakarta, ID
180.249.128.1 AS7713 PT Telekomunikasi Indonesia 17.43ms from Jakarta, ID
105.184.93.1 AS37457 Telkom SA Ltd. 7.20ms from Johannesburg, ZA
98.175.55.65 AS22773 Cox Communications Inc. 4.57ms from Kansas City, 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 194.63.141.129
traceroute to 194.63.141.129 (194.63.141.129): 64 hops max, 52 byte packets
4 *
5 *
Measurement taken from IPinfo ProbeNet in Madrid, ES
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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