Autonomous System details

AS21142

T-Mobile Czech Republic a.s. · t-mobile.cz

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AS21142 – T-Mobile Czech Republic a.s.

Field	Value
Country	Czechia
Website	t-mobile.cz
Hosted domains	0
IPv4 addresses	0
IPv6 addresses	0
ASN type	Inactive
Registry	ripe
Allocated	23 years ago on Sep 24, 2002
Updated	2 years ago on Dec 08, 2023

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS21142
                                                OrgID:          AS21142
                                                ASName:         AS21142
                                                ASNumber:       AS21142
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are no peers for this ASN.

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ASN API & Database

Upstreams

There are no upstreams for this ASN.

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

No IPs in this ASN 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
97.148.85.102	AS6167 Verizon Business	`11.64ms` from Atlanta, US
125.22.224.6	AS9498 BHARTI Airtel Ltd.	`1.29ms` from Bengaluru, IN
200.32.81.54	AS3549 Level 3 Parent, LLC	`1.02ms` from Bogota, CO
105.69.240.38	AS36884 Wana Corporate	`11.09ms` from Casablanca, MA
27.10.199.6	AS4837 CHINA UNICOM China169 Backbone	`2.06ms` from Chongqing, CN
5.186.60.6	AS44869 FIBIA P/S	`1.12ms` from Copenhagen, DK
3.125.68.86	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
103.88.120.6	AS135909 Information Technology Park - Vietnam National University Ho Chi Minh City	`2.00ms` from Ho Chi Minh City, VN
61.191.14.6	AS4134 CHINANET-BACKBONE	`7.38ms` from Huai'an, CN
163.1.232.6	AS786 Jisc Services Limited	`3.63ms` from London, GB
75.147.219.86	AS7922 Comcast Cable Communications, LLC	`5.79ms` from Miami, US
73.224.251.54	AS7922 Comcast Cable Communications, LLC	`4.61ms` from Orlando, US
86.236.15.230	AS3215 Orange S.A.	`6.56ms` from Paris, FR
79.186.239.198	AS5617 Orange Polska Spolka Akcyjna	`2.35ms` from Poznan, PL
14.77.249.102	AS4766 Korea Telecom	`7.43ms` from Seoul, KR
116.126.64.166	AS9318 SK Broadband Co Ltd	`1.96ms` from Seoul, KR
52.74.219.182	AS16509 Amazon.com, Inc.	`0.14ms` from Singapore, SG
220.130.249.198	AS3462 Data Communication Business Group	`4.10ms` from Taichung, TW
220.148.94.230	AS10010 TOKAI Communications Corporation	`7.89ms` from Tokyo, JP
125.16.80.86	AS9498 BHARTI Airtel Ltd.	`0.79ms` from Chennai, IN
176.68.18.70	AS1257 Tele2 Sverige AB	`3.87ms` from Falkenberg, SE
121.43.195.38	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.50ms` from Hangzhou, CN
218.57.48.214	AS4837 CHINA UNICOM China169 Backbone	`6.61ms` from Jinan, CN
80.193.216.118	AS5089 Virgin Media Limited	`1.28ms` from London, GB
99.35.11.182	AS7018 AT&T Enterprises, LLC	`5.96ms` from Miami, US

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS21142 at robtex.

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