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:    noc.cloud4com@cra.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
abuse-email:    noc.cloud4com@cra.cz
abuse-c:        ICT-RIPE
abuse-org:      undefined

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
37.221.224.0/21	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
37.221.232.0/21	AS198760	Quattre Internet SL	2,048
37.221.196.0/22	AS197540	netcup GmbH	1,024
37.221.120.0/22	AS210218	Open Fiber S.P.A.	1,024
37.221.104.0/22	AS34244	Teleservice Bredband Skane AB	1,024
37.221.100.0/22	AS198537	Kamil Turon trading as KAMNET	1,024
37.221.192.0/22	AS197540	netcup GmbH	1,024
37.221.88.0/22	AS201730	Cloud4com s.r.o.	1,024
37.221.200.0/23	AS8492	OBIT Ltd.	512
37.221.172.0/23	AS3223	The entire subnet is used for shared hosting by	512
37.221.82.0/23	AS49505	Riserank Sp. z o.o.	512
37.221.76.0/24	AS211851	Web9 Bilisim ve Yazilim Hizmetleri	256
37.221.80.0/24	AS212667	Online Connect Ltd	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
37.221.86.0/24	AS39305	MEDIA COMMUNICATION IDF S.A.R.L.	256
37.221.85.0/24	AS39305	MEDIA COMMUNICATION IDF S.A.R.L.	256
37.221.84.0/24	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
37.221.81.0/24	AS48031	IT Hostline Ltd	256
37.221.116.0/24	AS48131	IXOXI s.r.o.	256
37.221.69.0/24	AS49121	Infinity Telecom, s.r.o.	256
37.221.68.0/24	AS49121	Infinity Telecom	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
37.221.188.0/24	AS58084	Newcontact Ltd	256
37.221.189.0/24	AS58084	Newcontact Ltd	256
37.221.187.0/24	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	Retelit Digital Services S.p.A.	256
37.221.203.0/24	AS8492	Obit, Ltd.	256
37.221.206.0/24	AS8492	Obit, Ltd.	256
37.221.113.0/24	AS9009	M247 LTD London Infrastructure	256
37.221.115.0/24	AS9009	M247 LTD New York Infrastructure	256
37.221.112.0/24	AS9009	M247 Miami Infrastructure	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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
92.98.223.24	AS5384 Emirates Internet	`1.42ms` from Al Fujairah City, AE
73.199.176.24	AS7922 Comcast Cable Communications, LLC	`8.35ms` from Ashburn, US
197.57.142.56	AS8452 TE-AS	`4.08ms` from Cairo, EG
54.229.219.40	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
14.117.18.168	AS136199 CHINANET Guangdong province Yuedong MAN network	`3.22ms` from Guangzhou, CN
121.227.53.136	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`5.53ms` from Nanjing, CN
188.113.122.104	AS49455 Telia Norge AS	`9.57ms` from Sandefjord, NO
119.198.72.248	AS4766 Korea Telecom	`6.88ms` from Seoul, KR
175.241.64.152	AS4766 Korea Telecom	`6.58ms` from Seoul, KR
110.130.78.104	AS9824 JCOM Co., Ltd.	`2.84ms` from Tokyo, JP
194.166.96.56	AS8447 A1 Telekom Austria AG	`0.71ms` from Vienna, AT
86.111.111.24	AS30923 Mlodziezowa Spoldzielnia Mieszkaniowa	`9.22ms` from Warsaw, PL
109.185.245.88	AS8926 Moldtelecom SA	`5.18ms` from Chisinau, MD
47.33.123.184	AS20115 Charter Communications LLC	`6.18ms` from Los Angeles, US
89.39.255.104	AS23470 ReliableSite.Net LLC	`0.25ms` from Miami, US
209.92.62.184	AS17378 TierPoint, LLC	`3.36ms` from New York City, US
108.53.159.72	AS701 Verizon Business	`2.81ms` from New York City, US
20.228.105.104	AS8075 Microsoft Corporation	`0.55ms` from San Jose, US
211.179.78.24	AS9318 SK Broadband Co Ltd	`1.60ms` from Seoul, KR
58.37.234.248	AS4812 China Telecom (Group)	`3.51ms` from Shanghai, CN
78.130.199.40	AS9070 Cooolbox AD	`0.66ms` from Sofia, BG
20.92.116.184	AS8075 Microsoft Corporation	`0.75ms` from Sydney, AU
210.128.154.120	AS2497 Internet Initiative Japan Inc.	`1.76ms` from Tokyo, JP
73.188.101.120	AS7922 Comcast Cable Communications, LLC	`4.49ms` from Ashburn, US
151.203.0.88	AS701 Verizon Business	`2.28ms` from Boston, US

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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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