Autonomous System details

AS42908

ORIGINAL AS CZ-NORDICTELECOMREGIONAL  ·  nordictelecom.cz

Czechia

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AS42908 – ORIGINAL AS CZ-NORDICTELECOMREGIONAL

Field Value
Country Czechia
Website nordictelecom.cz
Hosted domains 816
IPv4 addresses 183,296
IPv6 addresses 2,931,442,013,027,780,490,000,000,000,000
ASN type ISP
Registry ripe
Allocated 19 years ago on May 09, 2007
Updated a year ago on Apr 01, 2025

IP Ranges

Netblock Company Num of IPs
213.19.0.0/17 O2 Czech Republic, a.s. 32,768
78.136.128.0/18 O2 Czech Republic, a.s. 16,384
94.241.64.0/18 O2 Czech Republic, a.s. 16,384
213.250.192.0/18 O2 Czech Republic, a.s. 16,384
88.81.64.0/19 O2 Czech Republic, a.s. 8,192
91.187.32.0/19 O2 Czech Republic, a.s. 8,192
109.108.96.0/19 O2 Czech Republic, a.s. 8,192
176.102.128.0/19 O2 Czech Republic, a.s. 8,192
213.155.32.0/19 O2 Czech Republic, a.s. 8,192
5.102.48.0/20 O2 Czech Republic, a.s. 4,096
80.87.176.0/20 O2 Czech Republic, a.s. 4,096
80.90.128.0/20 O2 Czech Republic, a.s. 4,096
80.251.240.0/20 O2 Czech Republic, a.s. 4,096
92.61.80.0/20 O2 Czech Republic, a.s. 4,096
178.17.80.0/20 O2 Czech Republic, a.s. 4,096
217.170.96.0/20 O2 Czech Republic, a.s. 4,096
217.196.112.0/20 O2 Czech Republic, a.s. 4,096
217.197.144.0/20 O2 Czech Republic, a.s. 4,096
31.10.56.0/21 O2 Czech Republic, a.s. 2,048
46.183.56.0/21 O2 Czech Republic, a.s. 2,048
46.231.72.0/21 O2 Czech Republic, a.s. 2,048
77.95.192.0/21 O2 Czech Republic, a.s. 2,048
93.92.48.0/21 O2 Czech Republic, a.s. 2,048
93.93.32.0/21 O2 Czech Republic, a.s. 2,048
45.159.116.0/22 O2 Czech Republic, a.s. 1,024
80.78.136.0/22 O2 Czech Republic, a.s. 1,024
80.79.0.0/22 O2 Czech Republic, a.s. 1,024
80.243.236.0/22 O2 Czech Republic, a.s. 1,024
185.78.12.0/22 O2 Czech Republic, a.s. 1,024
185.82.236.0/22 O2 Czech Republic, a.s. 1,024
185.108.60.0/22 O2 Czech Republic, a.s. 1,024
185.157.240.0/22 O2 Czech Republic, a.s. 1,024
188.119.96.0/22 O2 Czech Republic, a.s. 1,024
193.42.128.0/22 O2 Czech Republic, a.s. 1,024
193.107.252.0/22 O2 Czech Republic, a.s. 1,024

Netblock Company
2a01:9f40::/29 O2 Czech Republic, a.s.
2a02:2588::/29 O2 Czech Republic, a.s.
2a07:cc80::/29 O2 Czech Republic, a.s.
2a0c:8b40::/29 O2 Czech Republic, a.s.
2a00:e4c0::/32 O2 Czech Republic, a.s.
2a02:2428::/32 O2 Czech Republic, a.s.
2a03:1600::/32 O2 Czech Republic, a.s.
2a03:7a00::/32 O2 Czech Republic, a.s.
2a03:a820::/32 O2 Czech Republic, a.s.
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WHOIS Details

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                                                ASHandle:       AS42908
                                                OrgID:          AS42908
                                                ASName:         AS42908
                                                ASNumber:       AS42908
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 816 domain names hosted across 326 IP addresses on this ASN.

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IP Address Domain Domains on this IP
78.136.129.26 ██████████ 33
92.61.83.162 ███████ 33
217.170.99.2 ██████████ 17
188.119.99.185 ██████████ 16
217.197.152.167 ██████████ 12
80.251.240.35 ██████████ 11
217.170.99.4 ██████████ 11
217.170.99.12 ██████████ 11
80.87.180.82 ██████████ 10
188.119.97.230 ██████████ 10

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Peers

There are 3 peers for this ASN.

Peers Name
AS202643 NetSERV, s.r.o.
AS33442 Zebra Technologies Corporation
AS5610 O2 Czech Republic, a.s.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS5610 O2 Czech Republic, a.s.
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Downstreams

There are 2 downstreams for this ASN.

Downstreams Name
AS202643 NetSERV, s.r.o.
AS33442 Zebra Technologies Corporation
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
93.92.50.210 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 5.46ms from Prague, CZ
217.170.106.3 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 4.70ms from Prague, CZ
78.136.144.0 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 1.86ms from Prague, CZ
193.107.253.55 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 3.80ms from Prague, CZ
5.102.62.209 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 1.34ms from Prague, CZ
2a01:9f40:a000::1 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 7.01ms from Prague, CZ
2a02:258f:1:21a2:d17f:9723:c864:e513 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 9.70ms from Prague, CZ
2a0c:8b40:3364:0:de9f:dbff:fe3f:4f40 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 12.23ms from Prague, CZ
88.81.75.29 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 1.06ms from Prague, CZ
80.251.244.225 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 5.58ms from Prague, CZ
213.19.32.170 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 9.08ms from Prague, CZ
2a0c:8b40:6f76:0:76ac:b9ff:fe75:952d AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 16.68ms from Prague, CZ
176.102.137.23 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 4.79ms from Prague, CZ
109.108.98.117 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 1.09ms from Prague, CZ
213.19.36.90 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 9.69ms from Prague, CZ
78.136.130.190 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 0.76ms from Prague, CZ
2a0c:8b40:34fb:0:1ae8:29ff:fe89:ead1 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 8.40ms from Prague, CZ
213.250.244.122 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 4.92ms from Prague, CZ
2a0c:8b40:4d9d:0:e263:daff:fe43:2e14 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 17.33ms from Prague, CZ
217.196.125.26 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 5.79ms from Prague, CZ
213.19.64.209 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 4.62ms from Prague, CZ
213.250.226.70 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 6.64ms from Prague, CZ
213.250.204.106 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 5.51ms from Prague, CZ
94.241.104.97 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 3.80ms from Prague, CZ
213.250.214.125 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 5.48ms 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
192.95.123.28 AS397833 City of Vinton 6.33ms from Chicago, US
14.167.28.204 AS45899 VNPT Corp 3.31ms from Hanoi, VN
217.67.62.252 AS5413 Wavenet Limited 2.35ms from London, GB
45.32.82.44 AS20473 The Constant Company, LLC 0.10ms from Los Angeles, US
37.205.160.76 AS3269 Telecom Italia S.p.A. 6.66ms from Milan, IT
193.200.168.12 AS43102 REDSOLEX Ltd. 1.42ms from Moscow, RU
20.251.74.108 AS8075 Microsoft Corporation 0.53ms from Oslo, NO
118.190.193.172 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.09ms from Qingdao, CN
58.232.195.108 AS9318 SK Broadband Co Ltd 1.60ms from Seoul, KR
122.121.166.204 AS3462 Data Communication Business Group 4.19ms from Taichung, TW
218.84.214.12 AS4134 CHINANET BACKBONE 12.78ms from UEruemqi, CN
119.96.127.236 AS58563 CHINANET Hubei province network 0.19ms from Wuhan, CN
71.65.198.44 AS11426 Charter Communications Inc 10.30ms from Ashburn, US
47.39.147.220 AS20115 Charter Communications LLC 5.33ms from Atlanta, US
101.23.221.188 AS4837 CHINA UNICOM China169 Backbone 9.46ms from Beijing, CN
88.67.144.124 AS3209 Vodafone GmbH 5.83ms from Berlin, DE
186.83.122.12 AS10620 Telmex Colombia S.A. 15.43ms from Bogota, CO
191.88.185.124 AS27831 Colombia Móvil 14.74ms from Bogota, CO
8.137.182.156 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.20ms from Chengdu, CN
211.51.31.60 AS4766 Korea Telecom 0.49ms from Incheon, KR
185.179.27.92 AS203576 Onur Ekren 0.73ms from Istanbul, TR
75.98.113.252 AS11708 City of North Kansas City, MO 0.28ms from Kansas City, US
86.210.77.60 AS3215 Orange S.A. 9.04ms from Marseille, FR
109.195.182.252 AS52207 JSC ER-Telecom Holding 3.83ms from Moscow, RU
87.163.49.204 AS3320 Deutsche Telekom AG 3.07ms from Nuernberg, DE

Traceroute

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

$
traceroute -a -n -q1 -f5 -m16 217.196.123.127
traceroute to 217.196.123.127 (217.196.123.127): 16 hops max, 52 byte packets
5 [AS1299] 80.239.193.134 105.195 ms
6 *
7 *
8 *
9 *
10 [AS5610] 194.228.77.55 121.354 ms
11 [AS42908] 217.170.96.249 127.235 ms
12 [AS42908] 217.170.96.250 131.858 ms
13 [AS42908] 217.170.96.249 132.089 ms
14 *
15 *
16 *
Measurement taken from IPinfo ProbeNet in Accra, GH
On

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 AS42908 at robtex.

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