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

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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Pingable IPs

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

IP Address	ASN	Details
80.251.247.62	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`7.52ms` from Prague, CZ
213.250.248.210	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`11.44ms` from Prague, CZ
2a0c:8b40:42bb:0:822a:a8ff:fe2b:360	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`12.72ms` from Prague, CZ
31.10.59.240	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`5.53ms` from Prague, CZ
80.78.136.21	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`4.22ms` from Prague, CZ
2a07:cc81:5f9f::	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`6.92ms` from Prague, CZ
2a0c:8b40:1a08::1	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`5.59ms` from Prague, CZ
213.250.195.73	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`5.38ms` from Prague, CZ
193.107.254.42	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`3.32ms` from Prague, CZ
178.17.85.33	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`6.04ms` from Prague, CZ
213.19.105.118	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`6.40ms` from Prague, CZ
46.183.57.20	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`11.45ms` from Prague, CZ
109.108.107.106	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`0.84ms` from Prague, CZ
2a0c:8b40:3383:0:1ae8:29ff:fe31:f28e	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`12.96ms` from Prague, CZ
80.90.132.122	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`5.71ms` from Prague, CZ
88.81.87.198	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`6.90ms` from Prague, CZ
213.155.55.50	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`7.21ms` from Prague, CZ
213.250.231.238	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`7.48ms` from Prague, CZ
193.107.252.114	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`4.10ms` from Prague, CZ
2a0c:8b40:55a6:0:7a8a:20ff:fee9:6df4	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`18.53ms` from Prague, CZ
213.19.122.147	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`5.29ms` from Prague, CZ
2a03:a820:1:ff::2	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`7.71ms` from Prague, CZ
2a07:cc81:60f6:0:c225:e9ff:fee1:262a	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`8.27ms` from Prague, CZ
213.155.61.49	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`5.27ms` from Prague, CZ
88.81.77.133	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`6.45ms` 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
79.236.141.252	AS3320 Deutsche Telekom AG	`6.03ms` from Berlin, DE
191.97.68.252	AS263209 ENLACE SOLUCIONES INFORMATICAS SRL	`12.32ms` from Buenos Aires, AR
105.72.182.44	AS36884 Wana Corporate	`7.58ms` from Casablanca, MA
3.148.124.188	AS16509 Amazon.com, Inc.	`0.21ms` from Columbus, US
68.48.142.140	AS7922 Comcast Cable Communications, LLC	`8.75ms` from Flint, US
139.6.65.28	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.40ms` from Frankfurt am Main, DE
149.249.75.60	AS29505 Stadtwerke Luebeck Digital GmbH	`1.56ms` from Hamburg, DE
115.75.147.236	AS7552 Viettel Group	`4.42ms` from Ho Chi Minh City, VN
31.120.58.44	AS2856 British Telecommunications PLC	`2.73ms` from London, GB
27.197.185.124	AS4837 CHINA UNICOM China169 Backbone	`5.78ms` from Qingdao, CN
31.35.21.76	AS5410 Bouygues Telecom SA	`3.44ms` from Saint-Denis, FR
97.125.238.28	AS209 CenturyLink Communications, LLC	`11.62ms` from St. Louis, US
61.228.197.92	AS3462 Data Communication Business Group	`1.36ms` from Taipei, TW
211.133.211.28	AS10010 TOKAI Communications Corporation	`7.57ms` from Tokyo, JP
126.47.13.172	AS17676 SoftBank Corp.	`5.27ms` from Tokyo, JP
92.202.159.60	AS2527 Sony Network Communications Inc.	`1.75ms` from Tokyo, JP
194.191.21.252	AS1836 green.ch AG	`0.72ms` from Zuerich, CH
101.23.221.188	AS4837 CHINA UNICOM China169 Backbone	`9.46ms` from Beijing, CN
87.173.146.12	AS3320 Deutsche Telekom AG	`4.29ms` from Berlin, DE
181.23.115.44	AS22927 Telefonica de Argentina	`3.00ms` from Buenos Aires, AR
103.93.135.252	AS133800 PT Biznet Gio Nusantara	`0.89ms` from Jakarta, ID
92.244.110.92	AS34056 KievNet ISP AS	`0.39ms` from Kyiv, UA
24.111.215.188	AS11232 Midcontinent Communications	`7.83ms` from Minneapolis, US
117.171.203.12	AS56045 China Mobile communications corporation	`6.18ms` from Nanchang, CN
153.135.123.12	AS4713 NTT DOCOMO BUSINESS,Inc.	`10.83ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -m5 213.250.221.62

traceroute to 213.250.221.62 (213.250.221.62): 5 hops max, 52 byte packets

1 [AS15169] 74.125.252.113 102.524 ms

2 [AS15169] 192.178.252.182 102.691 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Columbus, US

On April 13th 2026

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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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