Autonomous System details

AS201730

DataSpring  ·  dataspring.cz

Czechia

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AS201730 – DataSpring

Field Value
Country Czechia
Website dataspring.cz
Hosted domains 379
IPv4 addresses 5,376
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Business
Registry ripe
Allocated 12 years ago on Jul 31, 2014
Updated 2 years ago on Mar 13, 2024

IP Ranges

Netblock Company Num of IPs
37.221.88.0/22 Cloud4com s.r.o. 1,024
185.65.92.0/22 Cloud4com s.r.o. 1,024
185.78.100.0/22 Cloud4com s.r.o. 1,024
185.138.244.0/22 Cloud4com s.r.o. 1,024
185.146.148.0/22 Cloud4com s.r.o. 1,024
37.221.88.0/24 Aricoma Systems a.s. 256
37.221.89.0/24 Aricoma Systems a.s. 256
37.221.90.0/24 Aricoma Systems a.s. 256
37.221.91.0/24 Aricoma Systems a.s. 256
185.65.92.0/24 DataSpring CZ DCs 256
185.65.93.0/24 DataSpring CZ DCs 256
185.65.94.0/24 DataSpring CZ DCs 256
185.65.95.0/24 DataSpring CZ DCs 256
185.78.100.0/24 DataSpring CZ DCs 256
185.78.101.0/24 DataSpring CZ DCs 256
185.78.102.0/24 DataSpring CZ DCs 256
185.78.103.0/24 DataSpring CZ DCs 256
185.138.244.0/24 DataSpring CZ DCs 256
185.138.245.0/24 DataSpring CZ Microsoft Azure Stack pools 256
185.138.246.0/24 DataSpring CZ DCs 256
185.138.247.0/24 Cloud4com s.r.o. 256
185.146.148.0/24 DataSpring CZ DCs 256
185.146.149.0/24 Cloud4com s.r.o. 256
185.146.150.0/24 Cloud4com s.r.o. 256
185.146.151.0/24 Cloud4com s.r.o. 256
194.169.252.0/24 Cloud4com s.r.o. 256

Netblock Company
2a03:1aa0::/32 Cloud4com s.r.o.
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WHOIS Details

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                                                ASHandle:       AS201730
                                                OrgID:          AS201730
                                                ASName:         AS201730
                                                ASNumber:       AS201730
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 379 domain names hosted across 51 IP addresses on this ASN.

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IP Address Domain Domains on this IP
185.65.95.181 ██████████ 131
185.65.95.184 ██████████ 100
185.65.95.183 ██████████ 83
185.65.95.180 ██████████ 46
185.65.95.115 ██████████ 41
185.65.95.225 ██████████ 14
185.78.102.27 █████████ 6
194.169.252.64 ██████████ 5
185.65.95.75 ██████████ 4
185.65.94.220 ██████████ 4

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Peers

There are 24 peers for this ASN.

Peers Name
AS14840 BR.Digital Telecom
AS16019 Vodafone Czech Republic a.s.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS198150 SIACOM JSC
AS199803 ComSource
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS263444 Open X Tecnologia Ltda
AS29504 Freenet Liberec, z.s.
AS32590 Valve Corporation
AS36236 NetActuate, Inc
AS39120 Convergenze S.p.A.
AS40994 Hohl IT e.U.
AS44306 OMONIA d.o.o.
AS4455 IX Reach Ltd
AS49544 i3D.net B.V
AS51184 Fonira Telekom GmbH
AS57463 NetIX Communications JSC
AS6204 INTERKVM HOST SRL
AS6663 Euroweb Romania S.R.L.
AS6881 NIX.CZ z.s.p.o.
AS6939 Hurricane Electric LLC
AS8218 Zayo Infrastructure France SA
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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS16019 Vodafone Czech Republic a.s.
AS199803 ComSource
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
185.65.95.121 AS201730 DataSpring 0.55ms from Prague, CZ
37.221.91.255 AS201730 DataSpring 0.51ms from Prague, CZ
185.65.92.1 AS201730 DataSpring 0.41ms from Prague, CZ
185.146.149.36 AS201730 DataSpring 5.67ms from Prague, CZ
185.78.100.40 AS201730 DataSpring 0.57ms from Prague, CZ
185.138.246.5 AS201730 DataSpring 0.56ms from Prague, CZ
194.169.252.63 AS201730 DataSpring 0.56ms from Prague, CZ
2a03:1aa0:9001::bb AS201730 DataSpring 0.81ms from Prague, CZ
185.78.103.57 AS201730 DataSpring 0.72ms from Prague, CZ
185.138.244.78 AS201730 DataSpring 0.53ms from Prague, CZ
2a03:1aa0::1 AS201730 DataSpring 0.69ms from Prague, CZ
185.146.148.67 AS201730 DataSpring 0.52ms from Prague, CZ
185.65.94.149 AS201730 DataSpring 0.42ms from Prague, CZ
185.65.93.122 AS201730 DataSpring 0.53ms from Prague, CZ

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
43.143.194.130 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.75ms from Beijing, CN
52.33.132.18 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
173.69.44.114 AS701 Verizon Business 1.83ms from Boston, US
213.67.93.2 AS3301 Telia Company AB 2.48ms from Copenhagen, DK
187.123.44.146 AS28573 Claro NXT Telecomunicacoes Ltda 12.42ms from Fortaleza, BR
3.122.135.130 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
4.184.211.226 AS8075 Microsoft Corporation 0.21ms from Frankfurt am Main, DE
175.178.130.242 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.16ms from Guangzhou, CN
130.232.114.114 AS1741 CSC - Tieteen tietotekniikan keskus Oy 2.58ms from Helsinki, FI
43.159.200.18 AS132203 Tencent Building, Kejizhongyi Avenue 0.42ms from Hong Kong, HK
168.149.56.242 AS25019 Saudi Telecom Company JSC 1.26ms from Jeddah, SA
39.37.255.194 AS17557 Pakistan Telecommunication Company Limited 10.57ms from Lahore, PK
148.69.85.18 AS12353 Vodafone Portugal 2.50ms from Lisbon, PT
212.139.204.210 AS13285 TalkTalk Communications Limited 0.78ms from London, GB
91.193.104.2 AS50807 Inspiretec LTD 3.81ms from London, GB
195.74.136.130 AS8586 TalkTalk Communications Limited 6.58ms from Manchester, GB
9.235.22.194 AS8075 Microsoft Corporation 0.18ms from Milan, IT
169.197.84.130 AS26548 PureVoltage Hosting Inc. 0.20ms from New York City, US
152.193.64.66 AS701 Verizon Business 0.32ms from New York City, US
185.68.157.130 AS8767 M-net Telekommunikations GmbH 14.70ms from Nuernberg, DE
162.240.16.2 AS46606 Unified Layer 1.96ms from Salt Lake City, US
179.56.156.114 AS14117 Telefonica del Sur S.A. 13.52ms from Santiago, CL
221.165.13.226 AS4766 Korea Telecom 1.27ms from Seoul, KR
35.129.58.178 AS20115 Charter Communications LLC 4.21ms from St. Louis, US
36.227.255.2 AS3462 Data Communication Business Group 3.04ms from Taipei, TW

Traceroute

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

$
traceroute -a -n -q1 -f2 37.221.91.255
traceroute to 37.221.91.255 (37.221.91.255): 64 hops max, 52 byte packets
4 *
5 *
Measurement taken from IPinfo ProbeNet in Prague, CZ
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 AS201730 at robtex.

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