82.144.146.0/24

AS51449 · Kabelova televize Usti nad Orlici, spol. s r. o.

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Summary

Country	Czechia
Domain	ceznet.cz
ASN	AS51449
Parent Range	82.144.128.0/19
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

Overlapping Ranges

BGP prefixes that contain 82.144.146.0/24

Range	ASN	Company	Num of IPs
82.144.128.0/19	AS49101	CEZNET s.r.o.	8,192
82.144.128.0/19	AS51449	CEZNET s.r.o.	8,192

Nearby Ranges

BGP prefixes that overlap with 82.144.0.0/16

Range	ASN	Company	Num of IPs
82.144.128.0/19	AS49101	CEZNET s.r.o.	8,192
82.144.192.0/19	AS25229	Limited Liability Company KYIVSKI TELEKOMUNIKATSIYNI MEREZHI	8,192
82.144.224.0/19	AS59395	Southern Communications Ltd	8,192
82.144.128.0/19	AS51449	CEZNET s.r.o.	8,192
82.144.32.0/19	AS8881	1&1 Versatel GmbH	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
82.144.81.0/24	AS25355	Intelecom LLC	256
82.144.68.0/24	AS25355	Intelecom LLC	256
82.144.66.0/24	AS25355	P2P and static IP pool for clients	256
82.144.86.0/24	AS25355	Mall-Telecom LLC	256
82.144.69.0/24	AS25355	Intelecom LLC	256
82.144.84.0/24	AS25355	Mall-Telecom LLC	256
82.144.82.0/24	AS25355	A.B.-Elektroniks Ltd.	256
82.144.77.0/24	AS25355	Intelecom LLC	256
82.144.78.0/24	AS25355	Intelecom LLC	256
82.144.76.0/24	AS25355	Intelecom LLC	256
82.144.80.0/24	AS25355	El-Net LLC	256
82.144.186.0/24	AS203331	Fundamenta-Lakaskassza Zrt.	256
82.144.74.0/24	AS25355	El-Net LLC	256
82.144.79.0/24	AS25355	Intelecom LLC	256
82.144.65.0/24	AS25355	Intelecom LLC	256
82.144.71.0/24	AS25355	A.B.-Elektroniks LLC	256
82.144.72.0/24	AS25355	Intelecom LLC	256
82.144.75.0/24	AS25355	El-Net LLC	256
82.144.184.0/24	AS12301	Budapesti Ertektozsde Zrt.	256
82.144.184.0/24	AS49090	Budapesti Ertektozsde Zrt.	256
82.144.95.0/24	AS197972	Intelecom LLC	256
82.144.171.0/24	AS12301	China Telecom (Europe) Ltd.	256
82.144.187.0/24	AS61270	Keler Zrt.	256
82.144.85.0/24	AS25355	Mall-Telecom LLC	256
82.144.64.0/24	AS25355	Intelecom LLC	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
82.144.146.23	AS51449 Kabelova televize Usti nad Orlici, spol. s r. o.	`4.18ms` 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
175.231.213.152	AS4766 Korea Telecom	`1.97ms` from Incheon, KR
212.90.32.72	AS48239 Scientific-Production Enterprise Information Technologies Ltd	`0.48ms` from Kyiv, UA
83.97.1.120	AS9177 RTA Telecom Ltd.	`8.96ms` from Novosibirsk, RU
75.115.150.56	AS33363 Charter Communications, Inc	`9.48ms` from Orlando, US
126.207.199.184	AS17676 SoftBank Corp.	`3.48ms` from Osaka, JP
51.54.36.120	AS8070 Microsoft Corporation	`1.46ms` from San Antonio, US
67.187.29.168	AS7922 Comcast Cable Communications, LLC	`6.03ms` from Ashburn, US
116.204.116.200	AS55990 Huawei Cloud Service data center	`8.56ms` from Beijing, CN
51.224.32.24	AS16509 Amazon.com, Inc.	`0.89ms` from Berlin, DE
52.24.71.24	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
23.86.16.136	AS19157 Charter Communications LLC	`1.86ms` from Charlotte, US
88.79.210.184	AS3209 Vodafone GmbH	`1.25ms` from Duesseldorf, DE
196.47.6.232	AS16637 MTN SA	`15.54ms` from Johannesburg, ZA
92.237.196.216	AS5089 Virgin Media Limited	`5.60ms` from London, GB
82.185.157.232	AS3269 Telecom Italia S.p.A.	`5.03ms` from Milan, IT
34.1.255.136	AS15169 Google LLC	`0.13ms` from Oudeschip, NL
93.100.45.88	AS35807 SkyNet Ltd.	`0.57ms` from Saint Petersburg, RU
101.72.151.232	AS4837 CHINA UNICOM China169 Backbone	`5.76ms` from Beijing, CN
44.244.226.152	AS16509 Amazon.com, Inc.	`0.44ms` from Boardman, US
99.105.2.120	AS7018 AT&T Enterprises, LLC	`3.46ms` from Dallas, US
90.197.180.184	AS5607 Sky UK Limited	`6.07ms` from Erith, GB
90.144.154.248	AS1257 Tele2 Sverige AB	`14.34ms` from Goeteborg, SE
2.218.175.216	AS5607 Sky UK Limited	`3.60ms` from London, GB
104.34.107.216	AS20001 Charter Communications Inc	`3.71ms` from Los Angeles, US
189.223.226.88	AS8151 UNINET	`5.28ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f2 82.144.146.2

traceroute to 82.144.146.2 (82.144.146.2): 64 hops max, 52 byte packets

2 [] 91.210.16.186 1.4 ms

3 [AS39791] 89.111.69.141 0.402 ms

4 [AS49101] 82.144.128.5 0.363 ms

5 [AS51449] 82.144.146.2 4.257 ms

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On April 13th 2026

What are IP address ranges?

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