1. All IP Ranges
  2. 37.0.0.0/8
  3. 37.221.0.0/16
  4. AS204666  | 37.221.252.0/24

37.221.252.0/24

AS204666  ·  Jiri Tlapak

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Summary

Country Czechia
Domain tlapnet.cz
ASN AS204666
Parent Range 37.221.240.0/20
Registry RIPE
ID TLAPNET-GJ

WHOIS Details

inetnum:        37.221.252.0 - 37.221.252.255
netname:        TLAPNET-GJ
descr:          Golcuv Jenikov - Tlapnet s.r.o.
country:        CZ
admin-c:        TA7655-RIPE
tech-c:         TA7655-RIPE
abuse-c:        TA7655-RIPE
org:            ORG-TS210-RIPE
status:         ASSIGNED PA
mnt-by:         TLAPNET-MNT
created:        2012-11-05T05:36:34Z
last-modified:  2020-08-22T13:14:15Z
source:         RIPE
abuse-email:    servis@tlapnet.cz
abuse-c:        TA7655-RIPE
abuse-org:      ORG-TS210-RIPE

organisation:   ORG-TS210-RIPE
org-name:       Tlapnet s.r.o.
country:        CZ
org-type:       OTHER
address:        U Schodu 122/5
address:        Praha 9, PS? 190 00
e-mail:         info@tlapnet.cz
abuse-c:        AC32880-RIPE
mnt-ref:        TLAPNET-MNT
mnt-by:         MNT-GRAPESC
created:        2013-09-13T16:49:47Z
last-modified:  2022-12-01T17:28:33Z
source:         RIPE

role:           Tlapnet
address:        U schodu 122/5
address:        190 00 Praha 9
e-mail:         info@tlapnet.cz
abuse-mailbox:  servis@tlapnet.cz
nic-hdl:        TA7655-RIPE
mnt-by:         TLAPNET-MNT
created:        2020-08-22T13:07:56Z
last-modified:  2020-08-22T13:11:39Z
source:         RIPE

route:          37.221.252.0/24
origin:         AS198668
mnt-by:         TLAPNET-MNT
created:        2022-03-25T12:05:33Z
last-modified:  2022-03-25T12:05:33Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 37.221.252.0/24

Range ASN Company Num of IPs
37.221.240.0/20 AS204666 ISP Alliance a.s. 4,096

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
37.221.240.0/20 AS204666 ISP Alliance a.s. 4,096
37.221.144.0/20 AS62384 Radio Service Ltd. 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
37.221.100.0/22 AS198537 Kamil Turon trading as KAMNET 1,024
37.221.88.0/22 AS201730 Cloud4com s.r.o. 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
37.221.120.0/22 AS210218 Open Fiber S.P.A. 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
37.221.77.0/24 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
37.221.81.0/24 AS48031 IT Hostline Ltd 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

Hosted domains

There are 6 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
37.221.252.139 zehusice.eu 6

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

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

IP Address ASN Details
37.221.252.10 AS204666 Jiri Tlapak 1.44ms 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
96.230.191.72 AS701 Verizon Business 1.63ms from Boston, US
130.225.44.40 AS1835 Forskningsnettet - Danish network for Research and Education 1.93ms from Copenhagen, DK
172.215.14.8 AS8075 Microsoft Corporation 0.44ms from Des Moines, US
68.40.50.56 AS7922 Comcast Cable Communications, LLC 6.09ms from Flint, US
83.112.62.152 AS3215 Orange S.A. 9.45ms from Frankfurt am Main, DE
149.50.11.184 AS42611 Full Fibre Limited 3.47ms from London, GB
67.127.111.24 AS7018 AT&T Enterprises, LLC 1.81ms from Los Angeles, US
126.142.233.8 AS17676 SoftBank Corp. 4.18ms from Osaka, JP
97.214.40.88 AS6167 Verizon Business 16.39ms from San Jose, US
67.170.1.136 AS7922 Comcast Cable Communications, LLC 5.63ms from Seattle, US
84.162.164.24 AS3320 Deutsche Telekom AG 1.45ms from Berlin, DE
174.109.62.104 AS11426 Charter Communications Inc 14.88ms from Charlotte, US
109.59.202.104 AS44034 Hi3G Access AB 8.68ms from Copenhagen, DK
93.226.10.200 AS3320 Deutsche Telekom AG 7.28ms from Frankfurt am Main, DE
207.56.161.40 AS54801 Zillion Network Inc. 1.57ms from Hong Kong, HK
196.171.93.184 AS24691 TogoTelecom, Togo 3.72ms from Lomé, TG
149.107.146.72 AS199335 Talk Straight Ltd. 0.23ms from London, GB
115.129.82.8 AS7545 TPG Telecom Limited 1.76ms from Melbourne, AU
191.9.26.248 AS26599 TELEFÔNICA BRASIL S.A 1.60ms from Osasco, BR
126.40.55.248 AS17676 SoftBank Corp. 2.67ms from Tokyo, JP
114.178.222.120 AS4713 NTT DOCOMO BUSINESS,Inc. 7.73ms from Tokyo, JP
79.243.233.24 AS3320 Deutsche Telekom AG 4.34ms from Frankfurt am Main, DE
39.122.31.232 AS9318 SK Broadband Co Ltd 7.00ms from Incheon, KR
84.65.113.72 AS5378 Vodafone Limited 4.94ms from London, GB
167.57.56.24 AS6057 Administracion Nacional de Telecomunicaciones 1.76ms from Montevideo, UY

Traceroute

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

$
traceroute -a -n -q1 -f5 37.221.252.53
traceroute to 37.221.252.53 (37.221.252.53): 64 hops max, 52 byte packets
5 [AS6939] 184.104.192.77 13.063 ms
6 *
7 *
8 *
9 *
10 [AS16019] 213.192.1.5 23.846 ms
11 [AS16019] 213.192.1.6 23.375 ms
12 [AS204666] 45.153.194.246 24.522 ms
13 *
14 *
15 *
16 [AS204666] 37.221.252.53 28.349 ms
Measurement taken from IPinfo ProbeNet in Riga, LV
On

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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