1. All IP Ranges
  2. 82.0.0.0/8
  3. 82.144.0.0/16
  4. AS49101  | 82.144.128.0/19

82.144.128.0/19

AS49101  ·  CEZNET s.r.o.

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Summary

Country Czechia
Domain ceznet.cz
ASN AS49101
Registry RIPE
ID CZ-CEZNET21-20090414

WHOIS Details

inetnum:        82.144.128.0 - 82.144.159.255
netname:        CZ-CEZNET21-20090414
country:        CZ
org:            ORG-TBS13-RIPE
admin-c:        CH13482-RIPE
tech-c:         CH13482-RIPE
status:         ALLOCATED PA
notify:         lukas@prozeta.cz
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-KTCT
mnt-by:         CEZNET-MNT
mnt-lower:      MNT-KTCT
mnt-domains:    MNT-KTCT
mnt-routes:     MNT-KTCT
created:        2009-04-14T08:45:26Z
last-modified:  2025-10-06T12:58:22Z
source:         RIPE
abuse-email:    dohled@ceznet.cz
abuse-c:        CH13482-RIPE
abuse-org:      ORG-TBS13-RIPE

organisation:   ORG-TBS13-RIPE
org-name:       CEZNET s.r.o.
country:        CZ
org-type:       LIR
address:        Duhova 1531/3
address:        140 00
address:        Praha 4
address:        CZECH REPUBLIC
phone:          +420 211 046 699
e-mail:         dohled@ceznet.cz
admin-c:        CH13482-RIPE
tech-c:         CH13482-RIPE
abuse-c:        CH13482-RIPE
mnt-ref:        CEZNET-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CEZNET-MNT
created:        2017-04-26T07:50:49Z
last-modified:  2024-12-04T11:15:31Z
source:         RIPE
abuse-email:    dohled@ceznet.cz
abuse-c:        CH13482-RIPE
abuse-org:      undefined

role:           CEZNET hostmaster
address:        CEZNET s.r.o.
address:        Vilemovska 1602
address:        Tachov
address:        347 01
address:        The Czech Republic
e-mail:         dohled@ceznet.cz
abuse-mailbox:  dohled@ceznet.cz
phone:          +420 211 046 699
admin-c:        MV6352-RIPE
tech-c:         KD4331-RIPE
tech-c:         MJ83172-RIPE
nic-hdl:        CH13482-RIPE
mnt-by:         CEZNET-MNT
created:        2024-01-12T08:23:53Z
last-modified:  2024-01-12T08:25:01Z
source:         RIPE

route:          82.144.128.0/19
descr:          KTCT-NET prefix
origin:         AS49101
mnt-by:         MNT-KTCT
created:        2009-08-04T12:54:35Z
last-modified:  2009-08-04T12:54:35Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 82.144.0.0/16

Range ASN Company Num of IPs
82.144.192.0/19 AS25229 Limited Liability Company KYIVSKI TELEKOMUNIKATSIYNI MEREZHI 8,192
82.144.32.0/19 AS8881 1&1 Versatel GmbH 8,192
82.144.224.0/19 AS59395 Southern Communications Ltd 8,192
82.144.0.0/19 AS15704 XFERA Moviles S.A. 8,192
82.144.96.0/19 AS16168 GENETSIS PARTNERS SL 8,192
82.144.160.0/22 AS12301 Invitech ICT Services Kft. 1,024
82.144.168.0/22 AS12301 Invitech ICT Services Kft. 1,024
82.144.164.0/22 AS20845 DIGI - INVITEL pool 1,024
82.144.220.0/22 AS35680 Volia DataCentre 1,024
82.144.190.0/23 AS12301 Invitech ICT Services Kft. 512
82.144.188.0/23 AS20845 DIGI - INVITEL pool 512
82.144.65.0/24 AS25355 Intelecom LLC 256
82.144.66.0/24 AS25355 P2P and static IP pool for clients 256
82.144.68.0/24 AS25355 Intelecom LLC 256
82.144.69.0/24 AS25355 Intelecom LLC 256
82.144.71.0/24 AS25355 A.B.-Elektroniks LLC 256
82.144.72.0/24 AS25355 Intelecom LLC 256
82.144.74.0/24 AS25355 El-Net LLC 256
82.144.75.0/24 AS25355 El-Net LLC 256
82.144.76.0/24 AS25355 Intelecom LLC 256
82.144.77.0/24 AS25355 Intelecom LLC 256
82.144.78.0/24 AS25355 Intelecom LLC 256
82.144.186.0/24 AS203331 Fundamenta-Lakaskassza Zrt. 256
82.144.80.0/24 AS25355 El-Net LLC 256
82.144.81.0/24 AS25355 Intelecom LLC 256
82.144.82.0/24 AS25355 A.B.-Elektroniks Ltd. 256
82.144.84.0/24 AS25355 Mall-Telecom LLC 256
82.144.85.0/24 AS25355 Mall-Telecom LLC 256
82.144.86.0/24 AS25355 Mall-Telecom LLC 256
82.144.171.0/24 AS12301 China Telecom (Europe) Ltd. 256
82.144.184.0/24 AS49090 Budapesti Ertektozsde Zrt. 256
82.144.95.0/24 AS197972 Intelecom LLC 256
82.144.184.0/24 AS12301 Budapesti Ertektozsde Zrt. 256
82.144.187.0/24 AS61270 Keler Zrt. 256
82.144.79.0/24 AS25355 Intelecom LLC 256
82.144.64.0/24 AS25355 Intelecom LLC 256

Hosted domains

There are 65 domain names hosted across 36 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
82.144.138.60 schinneckova.cz 6
82.144.132.149 buzrla.com 5
82.144.132.86 hydraulikservis1.cz 4
82.144.156.99 olmoto.com 3
82.144.132.46 havlenova.com 3
82.144.132.98 axon-hosting.cz 3
82.144.132.188 solarbrain.cz 2
82.144.137.77 ok1kvr.cz 2
82.144.132.69 largopco.cz 1
82.144.144.110 tytr.eu 1
82.144.155.24 bastgroup.cz 1
82.144.140.148 hanyci.eu 1
82.144.151.82 ipace.cz 1
82.144.137.125 chaluha.net 1
82.144.152.147 streyda.work 1
82.144.134.107 aaantonkaaa.cz 1
82.144.132.172 sadam.cz 1
82.144.150.197 pavelpicka.cz 1
82.144.130.32 omaticka.eu 1
82.144.128.1 gtt-net.cz 1

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

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

IP Address ASN Details
82.144.133.211 AS49101 CEZNET s.r.o. 4.19ms from Prague, CZ
82.144.131.101 AS49101 CEZNET s.r.o. 2.29ms from Prague, CZ
82.144.140.137 AS49101 CEZNET s.r.o. 0.26ms from Prague, CZ
82.144.128.5 AS49101 CEZNET s.r.o. 0.31ms from Prague, CZ
82.144.157.1 AS49101 CEZNET s.r.o. 7.77ms from Prague, CZ
82.144.138.126 AS49101 CEZNET s.r.o. 5.95ms from Prague, CZ
82.144.136.43 AS51449 Kabelova televize Usti nad Orlici, spol. s r. o. 6.73ms from Prague, CZ
82.144.143.190 AS51449 Kabelova televize Usti nad Orlici, spol. s r. o. 4.16ms from Prague, CZ
82.144.155.1 AS49101 CEZNET s.r.o. 7.76ms from Prague, CZ
82.144.137.179 AS49101 CEZNET s.r.o. 5.28ms from Prague, CZ
82.144.146.4 AS51449 Kabelova televize Usti nad Orlici, spol. s r. o. 4.19ms from Prague, CZ
82.144.132.126 AS49101 CEZNET s.r.o. 5.96ms from Prague, CZ
82.144.129.1 AS49101 CEZNET s.r.o. 2.80ms from Prague, CZ
82.144.150.193 AS49101 CEZNET s.r.o. 2.89ms from Prague, CZ
82.144.158.1 AS49101 CEZNET s.r.o. 7.77ms from Prague, CZ
82.144.151.233 AS49101 CEZNET s.r.o. 0.34ms from Prague, CZ
82.144.156.1 AS49101 CEZNET s.r.o. 7.77ms from Prague, CZ
82.144.142.2 AS49101 CEZNET s.r.o. 2.68ms from Prague, CZ
82.144.134.196 AS49101 CEZNET s.r.o. 10.91ms from Prague, CZ
82.144.147.1 AS51449 Kabelova televize Usti nad Orlici, spol. s r. o. 4.20ms from Prague, CZ
82.144.159.23 AS49101 CEZNET s.r.o. 7.74ms from Prague, CZ
82.144.135.198 AS49101 CEZNET s.r.o. 7.17ms from Prague, CZ
82.144.130.129 AS49101 CEZNET s.r.o. 0.28ms from Prague, CZ
82.144.139.9 AS49101 CEZNET s.r.o. 0.24ms from Prague, CZ
82.144.152.144 AS49101 CEZNET s.r.o. 14.27ms 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
117.13.60.83 AS4837 CHINA UNICOM China169 Backbone 4.78ms from Beijing, CN
136.255.72.195 AS12302 Vodafone Romania S.A. 0.34ms from Bucharest, RO
140.177.6.35 AS11106 Wolfram Research, Inc. 4.70ms from Chicago, US
128.135.237.3 AS160 The University of Chicago 1.02ms from Chicago, US
74.122.9.3 AS32824 WORLD WIDE TECHNOLOGY HOLDING CO., LLC. 8.01ms from Chicago, US
40.77.65.131 AS8075 Microsoft Corporation 0.21ms from Des Moines, US
109.221.45.163 AS3215 Orange S.A. 12.25ms from Frankfurt am Main, DE
91.223.41.3 AS56863 REIFF Technische Produkte GmbH 4.15ms from Frankfurt am Main, DE
113.98.53.179 AS4134 CHINANET-BACKBONE 3.56ms from Guangzhou, CN
103.11.107.147 AS58482 PT. Palapa Media Indonesia 0.39ms from Jakarta, ID
213.160.152.3 AS12963 "SCIENTIFIC-INDUSTRIAL FIRM "VOLZ" LIMITED LIABILITY COMPANY 0.41ms from Kyiv, UA
109.153.227.19 AS2856 British Telecommunications PLC 3.66ms from London, GB
216.225.29.3 AS395067 B. Riley Financial, Inc. 0.94ms from Los Angeles, US
82.54.238.99 AS3269 Telecom Italia S.p.A. 9.26ms from Milan, IT
180.56.167.35 AS4713 NTT DOCOMO BUSINESS,Inc. 5.11ms from Osaka, JP
83.195.247.3 AS3215 Orange S.A. 10.84ms from Paris, FR
95.106.114.163 AS12389 PJSC Rostelecom 17.40ms from Saint Petersburg, RU
173.245.66.99 AS10557 Connect Northwest Internet Services, LLC 0.17ms from Seattle, US
73.137.103.115 AS7922 Comcast Cable Communications, LLC 4.61ms from Atlanta, US
123.125.164.131 AS4808 China Unicom Beijing Province Network 5.33ms from Beijing, CN
110.32.81.35 AS4804 Microplex PTY LTD 9.01ms from Brisbane, AU
81.182.115.195 AS5483 Magyar Telekom Plc. 2.83ms from Budapest, HU
162.155.135.51 AS10796 Charter Communications Inc 3.58ms from Columbus, US
49.44.56.179 AS55836 Reliance Jio Infocomm Limited 1.06ms from Kolkata, IN
182.106.201.99 AS4134 CHINANET-BACKBONE 2.69ms from Nanchang, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 82.144.137.69
traceroute to 82.144.137.69 (82.144.137.69): 64 hops max, 52 byte packets
3 [] 91.210.16.185 1.128 ms
6 *
7 *
8 *
9 [AS49101] 82.144.137.69 29.393 ms
Measurement taken from IPinfo ProbeNet in Prague, CZ
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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