1. All IP Ranges
  2. 37.0.0.0/8
  3. 37.221.0.0/16
  4. AS201730  | 37.221.90.0/24

37.221.90.0/24

AS201730  ·  DataSpring

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Summary

Country Czechia
Domain dataspring.cz
ASN AS201730
Parent Range 37.221.88.0/22
Registry RIPE
ID DATASPRING_DDOS_PROTECTION_TEST03

WHOIS Details

inetnum:        37.221.90.0 - 37.221.90.255
netname:        DataSpring_DDoS_protection_test03
country:        CZ
admin-c:        DASP-RIPE
tech-c:         DASP-RIPE
mnt-lower:      MNT-ICT
mnt-routes:     MNT-ICT
org:            ORG-CISS4-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-ICT
created:        2019-07-17T16:08:19Z
last-modified:  2019-07-17T16:08:19Z
source:         RIPE
abuse-email:    abuse@autocont.cz
abuse-c:        ICT-RIPE
abuse-org:      ORG-CISS4-RIPE

organisation:   ORG-CISS4-RIPE
org-name:       Aricoma Systems a.s.
country:        CZ
org-type:       OTHER
address:        Vinohradska 1511/230
address:        100 00
address:        Prague 10
address:        CZECH REPUBLIC
phone:          +420 734649889
e-mail:         support@cloud4com.com
abuse-c:        ICT-RIPE
admin-c:        DASP-RIPE
admin-c:        CLHM-RIPE
tech-c:         DASP-RIPE
tech-c:         CLHM-RIPE
mnt-ref:        MNT-ICT
mnt-ref:        CLOUD4COM-ROOT-MNT
mnt-by:         MNT-ICT
created:        2014-07-22T09:54:36Z
last-modified:  2024-03-21T10:08:06Z
source:         RIPE

role:           DataSpring Hostmaster for AS201730
address:        Vinohradska 1511/230, Prague 10, 100 00
address:        Czech Republic
e-mail:         info@dataspring.cz
nic-hdl:        DASP-RIPE
admin-c:        JK11817-RIPE
admin-c:        FB17552-RIPE
admin-c:        AS44385-RIPE
tech-c:         JK11817-RIPE
tech-c:         FB17552-RIPE
tech-c:         AS44385-RIPE
mnt-by:         MNT-ICT
created:        2016-02-15T14:35:38Z
last-modified:  2021-12-28T23:35:07Z
source:         RIPE

route:          37.221.90.0/24
origin:         AS201730
mnt-by:         MNT-ICT
created:        2019-08-16T11:21:33Z
last-modified:  2019-08-16T11:21:33Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 37.221.90.0/24

Range ASN Company Num of IPs
37.221.88.0/22 AS201730 Cloud4com s.r.o. 1,024

Nearby Ranges

BGP prefixes that overlap with 37.221.0.0/16

Range ASN Company Num of IPs
37.221.0.0/18 AS206065 Tose'h Fanavari Ertebabat Pasargad Arian Co. PJS 16,384
37.221.128.0/19 AS62384 Nataliya Vasylivna Protsykevych 8,192
37.221.144.0/20 AS62384 Radio Service Ltd. 4,096
37.221.240.0/20 AS204666 ISP Alliance a.s. 4,096
37.221.128.0/20 AS62384 Radio Service Ltd. 4,096
37.221.216.0/21 AS51514 Spotler Limited 2,048
37.221.232.0/21 AS198760 Quattre Internet SL 2,048
37.221.224.0/21 AS198965 itm8 Sverige AB 2,048
37.221.208.0/21 AS41075 ATW Internet Kft. 2,048
37.221.192.0/21 AS197540 netcup GmbH 2,048
37.221.88.0/22 AS201730 Cloud4com s.r.o. 1,024
37.221.120.0/22 AS210218 Open Fiber S.P.A. 1,024
37.221.100.0/22 AS198537 Kamil Turon trading as KAMNET 1,024
37.221.104.0/22 AS34244 Teleservice Bredband Skane AB 1,024
37.221.196.0/22 AS197540 netcup GmbH 1,024
37.221.192.0/22 AS197540 netcup GmbH 1,024
37.221.200.0/23 AS8492 OBIT Ltd. 512
37.221.82.0/23 AS49505 Riserank Sp. z o.o. 512
37.221.172.0/23 AS3223 The entire subnet is used for shared hosting by 512
37.221.77.0/24 AS211851 Web9 Bilisim ve Yazilim Hizmetleri 256
37.221.80.0/24 AS212667 Neleel LLC 256
37.221.111.0/24 AS30475 Beyond Tomorrow Ltd 256
37.221.110.0/24 AS33185 Beyond Tomorrow Ltd 256
37.221.117.0/24 AS35236 IXOXI s.r.o. 256
37.221.84.0/24 AS39305 MEDIA COMMUNICATION IDF S.A.R.L. 256
37.221.85.0/24 AS39305 MEDIA COMMUNICATION IDF S.A.R.L. 256
37.221.86.0/24 AS39305 MEDIA COMMUNICATION IDF S.A.R.L. 256
37.221.202.0/24 AS43370 OBIT-telecommunications, LLC 256
37.221.207.0/24 AS43370 OBIT-telecommunications, LLC 256
37.221.116.0/24 AS48131 IXOXI s.r.o. 256
37.221.68.0/24 AS49121 Infinity Telecom 256
37.221.69.0/24 AS49121 Infinity Telecom, s.r.o. 256
37.221.71.0/24 AS49121 Infinity Telecom, s.r.o. 256
37.221.92.0/24 AS49581 Ferdinand Zink trading as Tube-Hosting 256
37.221.94.0/24 AS49581 Ferdinand Zink trading as Tube-Hosting 256
37.221.108.0/24 AS53340 Beyond Tomorrow Ltd 256
37.221.78.0/24 AS57397 STERLY VERI MERKEZI YAZILIM VE SIBER GUVENLIK HIZMETLERI A.S. 256
37.221.187.0/24 AS58084 Newcontact Ltd 256
37.221.188.0/24 AS58084 Newcontact Ltd 256
37.221.189.0/24 AS58084 Newcontact Ltd 256
37.221.191.0/24 AS58084 Newcontact Ltd 256
37.221.93.0/24 AS58087 Datalix 256
37.221.180.0/24 AS60861 Redcat d.o.o. Podgorica 256
37.221.98.0/24 AS62007 MavianMax srl 256
37.221.203.0/24 AS8492 Obit, Ltd. 256
37.221.206.0/24 AS8492 Obit, Ltd. 256
37.221.112.0/24 AS9009 M247 Miami Infrastructure 256
37.221.113.0/24 AS9009 M247 LTD London Infrastructure 256
37.221.114.0/24 AS9009 M247 LTD Frankfurt Infrastructure 256
37.221.109.0/24 AS12129 Beyond Tomorrow Ltd 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
77.166.191.8 AS1136 KPN B.V. 1.33ms from Amsterdam, NL
85.214.60.88 AS6724 Strato GmbH 0.49ms from Berlin, DE
34.210.139.24 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
135.237.184.216 AS8075 Microsoft Corporation 0.35ms from Boydton, US
49.176.217.40 AS4804 Microplex PTY LTD 5.36ms from Brisbane, AU
116.240.69.152 AS9443 Vocus Retail 12.23ms from Brisbane, AU
18.254.185.120 AS8987 Amazon Data Services Ireland Ltd 1.12ms from Columbus, US
193.1.255.8 AS1213 ASIERA TECHNOLOGY SERVICES CLG 0.22ms from Dublin, IE
63.33.180.136 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
112.111.81.88 AS4837 CHINA UNICOM China169 Backbone 10.87ms from Fuzhou, CN
64.64.224.40 AS25820 IT7 Networks Inc 0.32ms from Los Angeles, US
64.175.206.152 AS7018 AT&T Enterprises, LLC 1.71ms from Los Angeles, US
187.230.120.120 AS8151 UNINET 19.74ms from Los Angeles, US
1.43.32.56 AS4804 Microplex PTY LTD 2.46ms from Melbourne, AU
173.61.68.40 AS701 Verizon Business 3.38ms from New York City, US
174.114.221.248 AS812 Rogers Communications Canada Inc. 6.15ms from Ottawa, CA
3.90.170.104 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
164.92.120.56 AS14061 DigitalOcean, LLC 0.26ms from Santa Clara, US
148.255.132.72 AS6400 Compañía Dominicana de Teléfonos S. A. 5.95ms from Santo Domingo, DO
108.157.214.248 AS16509 Amazon.com, Inc. 0.21ms from Stockholm, SE
20.124.10.168 AS8075 Microsoft Corporation 0.45ms from Ashburn, US
72.135.221.24 AS10796 Charter Communications Inc 7.15ms from Chicago, US
169.63.59.136 AS36351 IBM Cloud 0.87ms from Dallas, US
58.23.108.8 AS4837 CHINA UNICOM China169 Backbone 12.37ms from Fuzhou, CN
156.240.113.248 AS55967 Beijing Baidu Netcom Science and Technology Co., Ltd. 0.86ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 37.221.90.96
traceroute to 37.221.90.96 (37.221.90.96): 8 hops max, 52 byte packets
4 [AS6939] 72.52.94.241 1.681 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Portland, US
On

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Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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