1. All IP Ranges
  2. 37.0.0.0/8
  3. 37.221.0.0/16
  4. AS204666  | 37.221.248.0/24

37.221.248.0/24

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-PRELOUC

WHOIS Details

inetnum:        37.221.248.0 - 37.221.249.255
netname:        TLAPNET-PRELOUC
descr:          Prelouc - 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:        2012-11-05T05:30:39Z
last-modified:  2020-08-22T13:13:12Z
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:          37.221.240.0/20
descr:          TLAPNET
origin:         AS198668
mnt-by:         TLAPNET-MNT
created:        2013-07-04T13:36:59Z
last-modified:  2013-07-04T13:36:59Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 37.221.248.0/24

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 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
37.221.84.0/24 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 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
37.221.112.0/24 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 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
37.221.248.129 limetimephoto.cz 4
37.221.248.127 prodej-domen.net 1
37.221.248.104 secdavid.cz 1

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
37.221.248.5 AS204666 Jiri Tlapak 4.10ms 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
34.231.194.136 AS14618 Amazon.com, Inc. 0.45ms from Ashburn, US
89.210.113.248 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.08ms from Athens, GR
200.34.48.248 AS26595 Enlaces y Comunicaciones del Sureste SA de CV 11.56ms from Cancún, MX
172.75.107.216 AS11426 Charter Communications Inc 10.25ms from Charlotte, US
80.63.109.8 AS3292 TDC Holding A/S 0.89ms from Copenhagen, DK
95.144.83.8 AS2856 British Telecommunications PLC 6.15ms from London, GB
85.32.247.216 AS3269 Telecom Italia S.p.A. 3.92ms from Milan, IT
176.114.89.56 AS50340 JSC Selectel 0.73ms from Moscow, RU
92.100.64.104 AS12389 PJSC Rostelecom 1.61ms from Saint Petersburg, RU
73.35.208.184 AS7922 Comcast Cable Communications, LLC 5.86ms from Seattle, US
61.76.11.232 AS4766 Korea Telecom 7.40ms from Seoul, KR
38.117.86.24 AS174 Cogent Communications, LLC 0.20ms from Toronto, CA
101.173.28.248 AS1221 Telstra Limited 2.23ms from Adelaide, AU
221.198.90.56 AS4837 CHINA UNICOM China169 Backbone 6.95ms from Beijing, CN
221.197.229.8 AS4837 CHINA UNICOM China169 Backbone 5.79ms from Beijing, CN
54.188.91.232 AS16509 Amazon.com, Inc. 0.22ms from Boardman, US
181.114.104.136 AS27882 Telefónica Celular de Bolivia S.A. 11.02ms from La Paz, BO
48.44.171.232 AS7922 Comcast Cable Communications, LLC 0.55ms from New York City, US
222.98.37.8 AS4766 Korea Telecom 1.58ms from Seoul, KR
175.137.205.248 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 5.25ms from Singapore, SG
4.204.217.200 AS8075 Microsoft Corporation 0.18ms from Toronto, CA
93.227.24.56 AS3320 Deutsche Telekom AG 5.21ms from Berlin, DE
141.30.1.168 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 3.57ms from Berlin, DE
80.80.14.216 AS8220 COLT Technology Services Group Limited 0.98ms from Copenhagen, DK
122.250.193.200 AS18077 Yamaguchi Cable Vision Co.,Ltd 3.21ms from Hiroshima, JP

Traceroute

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

$
traceroute -a -n -q1 -f5 37.221.248.156
traceroute to 37.221.248.156 (37.221.248.156): 64 hops max, 52 byte packets
6 *
7 [AS12956] 5.53.3.205 87.538 ms
8 *
9 *
10 *
11 [AS1273] 195.2.24.242 167.145 ms
12 [AS1273] 195.2.9.125 160.433 ms
13 *
14 *
15 [AS16019] 213.192.1.5 167.639 ms
16 *
17 *
18 *
19 *
20 *
21 *
22 [AS204666] 37.221.248.156 179.188 ms
Measurement taken from IPinfo ProbeNet in Panama, PA
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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