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 3,840
IPv6 addresses 1,267,672,360,892,982,467,325,600,000,000
ASN type Hosting
Registry ripe
Allocated 16 years ago on Nov 18, 2009
Updated 5 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 FIRST SERVER, SOCIEDAD LIMITADA 256
132.243.27.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.174.139.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
185.188.180.0/24 NTX-ROLE 256
192.162.100.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
192.162.101.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
192.162.102.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
192.162.103.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
193.0.200.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
193.0.202.0/24 DDOS Protected Network Block 1 256
193.0.203.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
193.168.226.0/24 MediaServicePlus LLC 256
194.63.141.0/24 FIRST SERVER, SOCIEDAD LIMITADA 256
194.63.143.0/24 FIRST SERVER, SOCIEDAD LIMITADA 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
2a04:5200:1::/48 NTX -CUSTORMERS64
2a04:5200:3::/48 MediaServicePlus LLC
2a04:5200:4::/48 MediaServicePlus LLC
2a04:5200:7::/48 MediaServicePlus LLC
2a04:5200:9::/48 test network for delete
2a04:5200:50::/48 Andwase Limited
2a04:5200:121::/48 Andwase Limited
2a04:5200:20a::/48 Andwase Limited
2a04:5200:d21::/48 UA-DC LLC
2a04:5200:fe6::/48 Andwase Limited
2a04:5200:3405::/48 Andwase Limited
2a04:5200:a050::/48 Andwase Limited
2a04:5200:ad09::/48 Andwase Limited
2a04:5200:c068::/48 Andwase Limited
2a04:5200:fa08::/48 Andwase Limited
2a0a:9300::/48 I-SERVERS LTD
2a0a:9300:aaaa::/48 I-SERVERS LTD
2a0c:5d00:1001::/48 FIRST SERVER, SOCIEDAD LIMITADA

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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 1,608 domain names hosted across 155 IP addresses on this ASN.

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IP Address Domain Domains on this IP
194.63.143.96 ██████████ 809
194.63.143.61 ██████████ 808
194.63.141.49 ██████████ 78
185.174.139.10 ██████████ 15
185.174.139.34 ███████ 12
194.63.141.42 ██████████ 11
194.63.143.23 ██████████ 9
192.162.101.119 ████████ 6
5.101.88.30 ██████████ 5
192.162.102.96 ██████████ 5

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Peers

There are 62 peers for this ASN.

Peers Name
AS12735 TurkNet Iletisim Hizmetleri A.S.
AS1299 Arelion Sweden AB
AS13004 Serbian Open Exchange DOO
AS13194 Bite IP Network
AS137409 GSL Networks Pty LTD
AS15958 CETINdoo-NET
AS16265 LeaseWeb Network B.V.
AS199524 G-Core Labs S.A.
AS200612 Gulf Bridge International Inc.
AS200740 FIRST SERVER LIMITED
AS202306 HOSTGLOBAL.PLUS LTD
AS202984 TEAM-HOST AS RU
AS204339 FIRST SERVER LIMITED
AS204997 FIRST SERVER LIMITED
AS205090 FIRST SERVER LIMITED
AS205112 PHILUNET GmbH
AS205125 IP MARKET - FZCO
AS207569 IHOR HOSTING LTD
AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
AS209823 Enki Multimedia EURL
AS215638 Cilix Limited
AS24482 SG.GS
AS24940 Hetzner Online GmbH
AS25091 IP-Max SA
AS264409 GRUPO YAX
AS28910 Uzbektelekom Joint Stock Company
AS29049 Delta Telecom Ltd
AS29076 Citytelecom LLC
AS30886 PP KOM i TEX
AS31500 Global Network Management Inc
AS3170 VeloxServ Communications Ltd
AS32590 Valve Corporation
AS33891 Core-Backbone GmbH
AS34927 iFog GmbH
AS35598 INETCOM CARRIER LLC
AS37721 Virtual Technologies & Solutions
AS39351 31173 Services AB
AS41327 Fiber Telecom S.p.A.
AS41722 Miran Ltd.
AS42295 TBISS Ltd
AS43298 Storm Networks LLC
AS43733 Viva Armenia CJSC
AS44901 Belcloud LTD
AS47692 Nessus GmbH
AS48678 PENTECH BILISIM TEKNOLOJILERI SANAYI VE TICARET LIMITED SIRKETi
AS49434 FBW NETWORKS SAS
AS49673 Truenetwork LLC
AS50629 LWLcom GmbH
AS50673 Serverius
AS51601 IPTP LTD
AS56630 Melbikomas UAB
AS56655 Gigahost AS
AS56911 Warian S.R.L.
AS60171 AFR-IX TELECOM S.A.
AS61049 Exascale Ltd
AS6204 INTERKVM HOST SRL
AS62255 BiMajLink d.o.o.
AS6663 Euroweb Romania S.R.L.
AS6939 Hurricane Electric LLC
AS8218 Zayo Infrastructure France SA
AS8932 Ucom CJSC
AS9198 JSC Kazakhtelecom
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ASN API & Database

Upstreams

There are 9 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS202984 TEAM-HOST AS RU
AS205125 IP MARKET - FZCO
AS31500 Global Network Management Inc
AS35598 INETCOM CARRIER LLC
AS51601 IPTP LTD
AS56630 Melbikomas UAB
AS62255 BiMajLink d.o.o.
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are 5 downstreams for this ASN.

Downstreams Name
AS202306 HOSTGLOBAL.PLUS LTD
AS204997 FIRST SERVER LIMITED
AS205090 FIRST SERVER LIMITED
AS205125 IP MARKET - FZCO
AS207569 IHOR HOSTING LTD
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
2a0a:981:55bd:818:3:8b0:ef9b:7d83 AS50113 FIRST SERVER LIMITED 1.21ms from Moscow, RU
2a0a:981:2e:ebd:b7c0:c32:e4e7:d5a AS50113 FIRST SERVER LIMITED 1.40ms from Moscow, RU
2a0a:981:69c:6606:dcd:f6:2b4:29a1 AS50113 FIRST SERVER LIMITED 1.27ms from Moscow, RU
2a0a:981:358b:129:8b8:9268:db:b6d AS50113 FIRST SERVER LIMITED 1.24ms from Moscow, RU
2a0a:981:b5c8:bde:d514:3e:e84e:30 AS50113 FIRST SERVER LIMITED 1.29ms from Moscow, RU
2a0a:9300:aaaa::46 AS50113 FIRST SERVER LIMITED 1.28ms from Moscow, RU
2a0a:981:19e:3c1:f87d:7e44:66:a1 AS50113 FIRST SERVER LIMITED 1.28ms from Moscow, RU
2a0a:981:fcd0:49a4:: AS50113 FIRST SERVER LIMITED 1.31ms from Moscow, RU
2a0a:981:1b:636a:1454:a70:34:7605 AS50113 FIRST SERVER LIMITED 1.25ms from Moscow, RU
2a0a:981:a8f9:eab:533:b9a:ca6:5d1 AS50113 FIRST SERVER LIMITED 1.18ms from Moscow, RU
2a0a:981:b6:26ff:b5ed:dab:59de:c AS50113 FIRST SERVER LIMITED 1.20ms from Moscow, RU
2a0a:981:234e:7:99c2:545c:901:111 AS50113 FIRST SERVER LIMITED 1.21ms from Moscow, RU
2a0a:981:a48:833:1bce:9:29e7:2117 AS50113 FIRST SERVER LIMITED 1.33ms from Moscow, RU
2a0a:981:389f:9a2:7c6:53c8:6432:3 AS50113 FIRST SERVER LIMITED 1.20ms from Moscow, RU
2a0a:981:60:3:f0bb:c5cd:52a9:6c55 AS50113 FIRST SERVER LIMITED 1.31ms from Moscow, RU
2a0a:981:2:c3a4:b166:180e:d7:f4cc AS50113 FIRST SERVER LIMITED 1.10ms from Moscow, RU
193.0.203.203 AS50113 FIRST SERVER LIMITED 1.08ms from Moscow, RU
2a0a:981:a066:84c:ff46:306c:1d9:c AS50113 FIRST SERVER LIMITED 1.19ms from Moscow, RU
2a0a:981:fb:6c22:49:bdaf:8289:aa1 AS50113 FIRST SERVER LIMITED 1.16ms from Moscow, RU
2a04:5200:7::1 AS50113 FIRST SERVER LIMITED 1.47ms from Moscow, RU
2a04:5200:ad09::1 AS50113 FIRST SERVER LIMITED 1.61ms from Moscow, RU
193.0.202.76 AS50113 FIRST SERVER LIMITED 0.84ms from Moscow, RU
2a0a:981:62ed:73a:c01:e85:cfd:c21 AS50113 FIRST SERVER LIMITED 1.27ms from Moscow, RU
2a0a:981:a:9de:d35e:9645:d225:740 AS50113 FIRST SERVER LIMITED 1.13ms from Moscow, RU
2a0a:981:480:dc0:35:1dc1:657e:4b0 AS50113 FIRST SERVER LIMITED 1.29ms 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
45.14.148.1 AS200069 MAILJET SAS 4.49ms from Amsterdam, NL
45.12.35.1 AS200313 IT WEB LTD 4.91ms from Amsterdam, NL
91.192.119.81 AS47143 Todayhost Limited 0.61ms from Amsterdam, NL
52.236.149.241 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
96.104.45.113 AS7922 Comcast Cable Communications, LLC 0.53ms from Ashburn, US
109.131.71.177 AS5432 Proximus NV 1.85ms from Brussels, BE
170.81.214.193 AS263768 EUROSAT S.A. 1.42ms from Buenos Aires, AR
181.93.153.1 AS7303 Telecom Argentina S.A. 3.86ms from Buenos Aires, AR
206.75.111.1 AS852 TELUS Communications Inc. 1.52ms from Calgary, CA
122.143.227.1 AS4837 CHINA UNICOM China169 Backbone 5.96ms from Changchun, CN
113.218.226.1 AS4134 CHINANET BACKBONE 2.42ms from Changsha, CN
104.139.117.193 AS11426 Charter Communications Inc 4.38ms from Charlotte, US
125.71.176.1 AS4134 CHINANET BACKBONE 2.52ms from Chengdu, CN
184.14.97.33 AS5650 Frontier Communications of America, Inc. 12.46ms from Chicago, US
64.236.163.65 AS8075 Microsoft Corporation 0.47ms from Chicago, US
116.168.168.1 AS4837 CHINA UNICOM China169 Backbone 1.97ms from Chongqing, CN
188.177.53.65 AS3292 TDC Holding A/S 3.33ms from Copenhagen, DK
181.169.72.1 AS7303 Telecom Argentina S.A. 0.64ms from Cordoba, AR
68.117.202.1 AS20115 Charter Communications LLC 12.42ms from Dallas, US
172.83.37.1 AS62917 Gigabit Fiber, LLC 17.93ms from Dallas, US
12.145.3.33 AS7018 AT&T Enterprises, LLC 6.46ms from Dallas, US
64.24.21.49 AS7029 Windstream Communications LLC 9.28ms from Dallas, US
4.34.50.225 AS3356 Level 3 Parent, LLC 0.34ms from Denver, US
136.175.156.1 AS394066 The Chugwater Telephone Company 4.30ms from Denver, US
52.51.166.49 AS16509 Amazon.com, Inc. 0.38ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -f3 5.101.88.1
traceroute to 5.101.88.1 (5.101.88.1): 64 hops max, 52 byte packets
3 [] 109.239.136.70 3.347 ms
4 [AS50113] 5.101.88.1 1.891 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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