AS number details

AS50113

FIRST SERVER LIMITED  ·  ntx.ru

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AS50113 – FIRST SERVER LIMITED

Field Value
Country United Kingdom
Website ntx.ru
Hosted domains 9,842
Number of IPv4 6,144
Number of IPv6 950,758,501,910,105,499,818,497,409,024
ASN type Hosting
Registry ripe
Allocated 16 years ago on Nov 18, 2009
Updated 4 months ago on May 09, 2025
Netblock Company Num of IPs
185.189.12.0/22 Andwase Limited 1,024
185.104.248.0/24 FirstByte 256
185.174.139.0/24 MediaServicePlus LLC 256
185.180.230.0/24 FIRST SERVER LIMITED 256
185.188.180.0/24 NTX Technologies s.r.o. 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
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
45.89.64.0/24 PSERVERS Enterprise Network 256
5.101.88.0/24 Net-for-21386 256
5.180.136.0/24 PSERVERS Enterprise Network 256
5.180.137.0/24 PSERVERS Enterprise Network 256
5.252.116.0/24 PSERVERS Enterprise Network 256
91.217.77.0/24 MediaServicePlus LLC 256

Netblock Company
2a04:5200::/32 Network Management Ltd
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
2a0c:aa40::/32 For FB customers
2a0c:aa41::/32 For FB customers
2a0c:aa42::/32 For FB customers
2a0c:aa43::/32 For FB customers
2a04:5200:a::/48 Network Management Ltd
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

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IP Ranges API

WHOIS Details


                                                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 9,842 domain names hosted across 507 IP addresses on this ASN.

IP Address Domain Domains on this IP
185.189.15.13 ██████████ 5,166
5.252.116.23 ██████████ 631
185.189.15.7 ██████████ 540
5.252.116.110 ██████████ 417
194.63.143.61 ██████████ 396
185.189.15.12 ████████ 387
194.63.143.96 ██████████ 380
194.63.140.103 ██████████ 378
5.252.116.9 ██████████ 286
5.252.116.17 ████████ 272

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Useful for Cybersecurity

Peers

There are 41 peers for this ASN.

Peers Name
AS1299 Arelion Sweden AB
AS13004 Serbian Open Exchange DOO
AS13194 Bite IP Network
AS137409 GSL Networks Pty LTD
AS14840 BR.Digital Provider
AS15958 CETINdoo-NET
AS198150 SIACOM JSC
AS200612 Gulf Bridge International Inc.
AS200740 FIRST SERVER LIMITED
AS202984 TEAM-HOST AS RU
AS204997 FIRST SERVER LIMITED
AS205125 Network Management Ltd
AS207569 I-SERVERS LTD
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS25091 IP-Max SA
AS263444 Open X Tecnologia Ltda
AS28910 "Uzbektelekom" Joint Stock Company
AS29049 Delta Telecom Ltd
AS29076 Citytelecom LLC
AS31500 Global Network Management Inc
AS3216 PJSC "Vimpelcom"
AS34224 Neterra Ltd.
AS35196 FIRST SERVER LIMITED
AS35598 INETCOM CARRIER LLC
AS37721 Virtual Technologies & Solutions
AS39120 Convergenze S.p.A.
AS41095 IPTP LTD
AS41722 Miran Ltd.
AS44901 Belcloud LTD
AS47692 Nessus GmbH
AS49434 FBW NETWORKS SAS
AS56630 Melbikomas UAB
AS57463 NetIX Communications JSC
AS60171 AFR-IX TELECOM S.A.
AS60299 Mezhdugorodnyaya Mezhdunarodnaya Telefonnaya Stanciya Ltd.
AS61400 Start2 LLC
AS6939 Hurricane Electric LLC
AS9198 JSC Kazakhtelecom
AS9498 BHARTI Airtel Ltd.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 9 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS202984 TEAM-HOST AS RU
AS29076 Citytelecom LLC
AS31500 Global Network Management Inc
AS3216 PJSC "Vimpelcom"
AS35196 FIRST SERVER LIMITED
AS41095 IPTP LTD
AS56630 Melbikomas UAB
AS61400 Start2 LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are 3 downstreams for this ASN.

Downstreams Name
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.

Pingable IPs

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

IP Address ASN Details
185.189.14.157 AS50113 FIRST SERVER LIMITED 0.43ms from Moscow, RU
2a0a:981:a2d1:14e7:5b:1701:7:8500 AS50113 FIRST SERVER LIMITED 1.03ms from Moscow, RU
2a0a:981:2ca:7129:69b:5c01:809:b2 AS50113 FIRST SERVER LIMITED 0.91ms from Moscow, RU
193.168.226.49 AS50113 FIRST SERVER LIMITED 0.83ms from Moscow, RU
2a0a:981:322:3f75:30d:7a7:3c7:fb AS50113 FIRST SERVER LIMITED 1.03ms from Moscow, RU
193.0.200.110 AS50113 FIRST SERVER LIMITED 0.38ms from Moscow, RU
2a0a:981:d42b:ba66:109:4f:91d7:3 AS50113 FIRST SERVER LIMITED 1.00ms from Moscow, RU
192.162.100.93 AS50113 FIRST SERVER LIMITED 0.40ms from Moscow, RU
2a0a:981:a189:7df:8f5:95ae:4cf3:5b AS50113 FIRST SERVER LIMITED 0.93ms from Moscow, RU
2a0a:981:ea8b:784d:af6:650:1:adc2 AS50113 FIRST SERVER LIMITED 1.00ms from Moscow, RU
185.189.12.120 AS50113 FIRST SERVER LIMITED 0.51ms from Moscow, RU
2a0a:981:a8f9:eab:533:b9a:ca6:5d1 AS50113 FIRST SERVER LIMITED 1.02ms from Moscow, RU
185.174.139.10 AS50113 FIRST SERVER LIMITED 1.01ms from Moscow, RU
2a0a:981:69c:6606:dcd:f6:2b4:29a1 AS50113 FIRST SERVER LIMITED 0.92ms from Moscow, RU
2a04:5200:4::1 AS50113 FIRST SERVER LIMITED 1.00ms from Moscow, RU
2a0a:981:1112:46b:685:a0:8bf:8bd0 AS50113 FIRST SERVER LIMITED 0.93ms from Moscow, RU
2a0a:981:ca:c468:d153:714e:604:f7 AS50113 FIRST SERVER LIMITED 1.10ms from Moscow, RU
2a0a:981:e207:c1b2:: AS50113 FIRST SERVER LIMITED 0.96ms from Moscow, RU
194.63.141.146 AS50113 FIRST SERVER LIMITED 0.79ms from Moscow, RU
2a0a:981:45:a2:5db1:af89:c8d9:620 AS50113 FIRST SERVER LIMITED 1.02ms from Moscow, RU
2a0a:981:806:473:b4e5:bcc:bd8:637c AS50113 FIRST SERVER LIMITED 1.01ms from Moscow, RU
192.162.101.163 AS50113 FIRST SERVER LIMITED 0.41ms from Moscow, RU
2a0a:981:2:23d:804:f476:41cb:9746 AS50113 FIRST SERVER LIMITED 0.95ms from Moscow, RU
2a04:5200:fff6::f4 AS50113 FIRST SERVER LIMITED 1.02ms from Moscow, RU
193.0.203.201 AS50113 FIRST SERVER LIMITED 0.52ms 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
217.110.20.161 AS8220 COLT Technology Services Group Limited 3.92ms from Amsterdam, NL
68.191.8.1 AS20115 Charter Communications LLC 16.50ms from Ashburn, US
73.180.144.1 AS7922 Comcast Cable Communications, LLC 6.84ms from Ashburn, US
152.44.116.1 AS21565 Horry Telephone Cooperative, Inc. 10.69ms from Atlanta, US
110.171.116.1 AS17552 True Online 1.47ms from Bangkok, TH
221.222.64.1 AS4808 China Unicom Beijing Province Network 3.54ms from Beijing, CN
119.57.101.1 AS4847 China Networks Inter-Exchange 1.30ms from Beijing, CN
185.146.66.1 AS205786 Zepter International doo Beograd 0.79ms from Belgrade, RS
195.252.70.1 AS6700 BeotelNet-ISP d.o.o 6.02ms from Belgrade, RS
182.74.184.33 AS9498 BHARTI Airtel Ltd. 0.95ms from Bengaluru, IN
191.89.192.1 AS27831 Colombia Móvil 1.25ms from Bogota, CO
188.81.98.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 3.16ms from Braga, PT
109.97.221.1 AS9050 Orange Romania S.A. 1.21ms from Bucharest, RO
185.219.49.225 AS41206 United Telecom Zartkoruen Mukodo Reszvenytarsasag 0.18ms from Budapest, HU
170.81.214.193 AS263768 EUROSAT S.A. 1.45ms from Buenos Aires, AR
190.6.101.1 AS27792 Wiltel Comunicaciones SA 8.39ms from Buenos Aires, AR
181.93.153.1 AS7303 Telecom Argentina S.A. 3.50ms from Buenos Aires, AR
172.219.221.1 AS852 TELUS Communications Inc. 1.21ms from Calgary, CA
113.218.226.1 AS4134 CHINANET-BACKBONE 2.43ms from Changsha, CN
64.53.97.49 AS2711 Spirit Communications 0.72ms from Charlotte, US
208.91.177.97 AS10958 Royell Communications, Inc. 7.19ms from Chicago, US
96.27.69.241 AS12083 WideOpenWest Finance LLC 6.53ms from Chicago, US
213.65.169.1 AS3301 Telia Company AB 2.00ms from Copenhagen, DK
200.188.24.1 AS11172 Alestra, S. de R.L. de C.V. 12.74ms from Dallas, US
216.122.219.1 AS397246 Ponca City Utility Authority 11.76ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f2 193.0.203.1
traceroute to 193.0.203.1 (193.0.203.1): 64 hops max, 52 byte packets
2 [AS57578] 45.131.68.3 0.498 ms
3 [AS969] 102.130.51.88 0.497 ms
4 [AS7713] 185.0.12.254 8.295 ms
5 [AS50113] 193.0.203.1 1.535 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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