Autonomous System details

AS1903

GTS Czech Republic Transit AS  ·  t-mobile.cz

Czechia

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AS1903 – GTS Czech Republic Transit AS

Field Value
Country Czechia
Website t-mobile.cz
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 0
ASN type Inactive
Registry ripe
Allocated 24 years ago on Sep 10, 2002
Updated 9 years ago on Aug 09, 2017

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS1903
                                                OrgID:          AS1903
                                                ASName:         AS1903
                                                ASNumber:       AS1903
                                                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
62.10.35.191 AS8070 Microsoft Corporation 0.72ms from Boydton, US
197.162.13.191 AS24863 Link Egypt (Link.NET) 10.18ms from Cairo, EG
113.166.224.175 AS45899 VNPT Corp 5.49ms from Da Nang, VN
112.111.231.79 AS4837 CHINA UNICOM China169 Backbone 8.50ms from Fuzhou, CN
84.187.119.63 AS3320 Deutsche Telekom AG 4.38ms from Hamburg, DE
178.55.50.175 AS16086 DNA Oyj 8.32ms from Helsinki, FI
123.21.70.159 AS45899 VNPT Corp 1.51ms from Ho Chi Minh City, VN
36.4.38.255 AS4134 CHINANET-BACKBONE 9.94ms from Huai'an, CN
209.93.73.223 AS6871 Plusnet 2.00ms from London, GB
97.164.211.31 AS6167 Verizon Business 7.73ms from Miami, US
49.72.37.255 AS4134 CHINANET-BACKBONE 4.16ms from Nanjing, CN
109.219.89.191 AS3215 Orange S.A. 9.81ms from Saint-Denis, FR
115.4.38.191 AS4766 Korea Telecom 1.55ms from Seoul, KR
222.119.43.159 AS4766 Korea Telecom 7.40ms from Seoul, KR
36.234.104.79 AS3462 Data Communication Business Group 1.51ms from Taichung, TW
70.22.253.223 AS701 Verizon Business 1.79ms from Boston, US
70.77.119.47 AS6327 Shaw Communications 5.23ms from Calgary, CA
50.124.57.47 AS5650 Frontier Communications of America, Inc. 6.51ms from Chicago, US
58.144.219.127 AS4837 CHINA UNICOM China169 Backbone 0.33ms from Chongqing, CN
62.164.221.31 AS51167 Contabo GmbH 2.02ms from Frankfurt am Main, DE
188.62.203.95 AS3303 Swisscom (Switzerland) Ltd 0.76ms from Lausanne, CH
114.18.115.191 AS2516 KDDI CORPORATION 11.95ms from Osaka, JP
59.14.33.207 AS4766 Korea Telecom 1.72ms from Seoul, KR
200.77.204.207 AS28509 Cablemas Telecomunicaciones SA de CV 7.16ms from Tucson, US
77.168.180.143 AS1136 KPN B.V. 1.97ms from Amsterdam, NL

Related Networks

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 AS1903 at robtex.

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