Autonomous System details

AS42908

ORIGINAL AS CZ-NORDICTELECOMREGIONAL · nordictelecom.cz

Czechia

BitTorrent

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AS42908 – ORIGINAL AS CZ-NORDICTELECOMREGIONAL

Field	Value
Country	Czechia
Website	nordictelecom.cz
Hosted domains	826
IPv4 addresses	183,296
IPv6 addresses	2,931,442,013,027,780,490,961,126,162,432
ASN type	ISP
Registry	ripe
Allocated	19 years ago on May 09, 2007
Updated	9 months ago on Apr 01, 2025

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 826 domain names hosted across 331 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
78.136.129.26	██████████	58
92.61.83.162	██████████	50
217.170.99.2	██████████	20
188.119.99.185	████████	18
217.197.152.167	██████████	12
31.10.63.94	██████████	12
80.251.240.35	██████████	11
217.170.99.12	██████████	11
188.119.97.230	██████████	11
80.87.180.82	██████████	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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ASN API & Database

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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Pingable IPs

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

IP Address	ASN	Details
213.19.119.78	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`6.17ms` from Prague, CZ
109.108.119.137	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`0.90ms` from Prague, CZ
213.250.216.163	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`6.99ms` from Prague, CZ
2a0c:8b40:693e::1	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`6.57ms` from Prague, CZ
213.155.38.146	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`5.18ms` from Prague, CZ
213.19.102.38	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`8.24ms` from Prague, CZ
31.10.56.81	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`0.85ms` from Prague, CZ
109.108.118.121	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`7.23ms` from Prague, CZ
5.102.60.10	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`2.11ms` from Prague, CZ
185.157.241.197	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`6.07ms` from Prague, CZ
213.19.108.56	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`6.58ms` from Prague, CZ
213.19.57.158	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`5.52ms` from Prague, CZ
213.19.64.209	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`5.04ms` from Prague, CZ
213.250.238.86	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`10.79ms` from Prague, CZ
46.231.76.57	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`0.82ms` from Prague, CZ
2a0c:8b40:237c:0:76ac:b9ff:fe75:9953	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`13.36ms` from Prague, CZ
80.87.187.81	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`0.89ms` from Prague, CZ
213.19.52.46	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`7.62ms` from Prague, CZ
80.90.130.24	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`5.51ms` from Prague, CZ
213.19.85.93	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`6.22ms` from Prague, CZ
213.19.7.214	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`6.47ms` from Prague, CZ
178.17.81.209	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`5.61ms` from Prague, CZ
94.241.83.13	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`9.78ms` from Prague, CZ
213.19.90.11	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`6.26ms` from Prague, CZ
213.19.44.182	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`6.00ms` 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
58.21.109.220	AS4837 CHINA UNICOM China169 Backbone	`2.88ms` from Changchun, CN
45.36.151.236	AS11426 Charter Communications Inc	`10.04ms` from Charlotte, US
14.174.72.188	AS45899 VNPT Corp	`9.50ms` from Da Nang, VN
208.69.195.76	AS1414 GENUINE PARTS COMPANY	`0.87ms` from Dallas, US
20.123.108.12	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
195.78.249.236	AS3320 Deutsche Telekom AG	`3.17ms` from Frankfurt am Main, DE
200.25.161.92	AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC)	`13.05ms` from Guayaquil, EC
120.26.90.12	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.53ms` from Hangzhou, CN
80.5.226.92	AS5089 Virgin Media Limited	`6.18ms` from London, GB
77.226.219.76	AS12430 VODAFONE ESPANA S.A.U.	`0.74ms` from Madrid, ES
188.78.173.204	AS12479 Orange Espagne SA	`11.64ms` from Madrid, ES
76.156.81.140	AS7922 Comcast Cable Communications, LLC	`8.74ms` from Minneapolis, US
74.101.116.92	AS701 Verizon Business	`2.55ms` from New York City, US
39.86.216.92	AS4837 CHINA UNICOM China169 Backbone	`4.19ms` from Qingdao, CN
52.112.107.252	AS8075 Microsoft Corporation	`0.54ms` from San Jose, US
64.94.158.252	AS14744 Unitas Global	`0.46ms` from Seattle, US
222.237.73.236	AS9318 SK Broadband Co Ltd	`1.30ms` from Seoul, KR
5.150.220.108	AS8473 Bahnhof AB	`0.49ms` from Stockholm, SE
194.191.21.252	AS1836 green.ch AG	`0.94ms` from Zuerich, CH
185.21.240.252	AS48635 Your Hosting B.V.	`0.42ms` from Amsterdam, NL
20.76.225.252	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
174.107.97.140	AS11426 Charter Communications Inc	`10.44ms` from Atlanta, US
139.212.180.172	AS4837 CHINA UNICOM China169 Backbone	`4.48ms` from Changchun, CN
217.231.149.76	AS3320 Deutsche Telekom AG	`3.40ms` from Duesseldorf, DE
109.71.130.28	AS50133 Wimifi Systems Telecom and Electronics SARL	`4.68ms` from Geneve, CH

Traceroute

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

traceroute -a -n -q1 -f4 -m13 94.241.65.186

traceroute to 94.241.65.186 (94.241.65.186): 13 hops max, 52 byte packets

4 [AS6939] 184.104.199.78 9.558 ms

5 [AS6939] 184.105.81.25 71.707 ms

6 *

7 [AS6939] 184.105.213.14 89.46 ms

8 *

9 [AS5610] 194.228.77.51 89.722 ms

10 [AS42908] 78.136.132.26 89.86 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Halifax, CA

On December 14th 2025

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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 AS42908 at robtex.

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