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	816
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	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	██████████	58
92.61.83.162	█████████	50
217.170.99.2	██████████	20
188.119.99.185	██████████	18
31.10.63.94	██████████	12
217.197.152.167	██████████	12
217.170.99.12	█████████	11
80.251.240.35	███████	11
217.170.99.4	██████████	11
217.197.152.168	██████████	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

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

IP Address	ASN	Details
217.197.157.237	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`0.86ms` from Prague, CZ
109.108.104.222	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`5.99ms` from Prague, CZ
80.90.130.18	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`5.59ms` from Prague, CZ
213.19.70.150	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`7.58ms` from Prague, CZ
92.61.92.1	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`0.91ms` from Prague, CZ
213.19.77.132	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`5.88ms` from Prague, CZ
213.250.252.108	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`7.88ms` from Prague, CZ
80.87.189.242	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`5.58ms` from Prague, CZ
213.19.100.38	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`7.62ms` from Prague, CZ
185.108.62.113	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`0.90ms` from Prague, CZ
213.155.61.49	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`5.29ms` from Prague, CZ
77.95.194.94	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`0.90ms` from Prague, CZ
213.155.59.106	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`7.09ms` from Prague, CZ
2a07:cc86:8000:d:200:ff:fe00:0	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`5.89ms` from Prague, CZ
93.93.39.46	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`7.32ms` from Prague, CZ
31.10.61.247	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`5.86ms` from Prague, CZ
2a03:1600:7e01:2::	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`0.87ms` from Prague, CZ
80.90.129.26	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`5.61ms` from Prague, CZ
213.19.28.198	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`5.69ms` from Prague, CZ
2a0c:8b40:5825:0:76ac:b9ff:fe87:ef1c	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`8.78ms` from Prague, CZ
213.19.105.118	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`6.42ms` from Prague, CZ
2a0c:8b40:b6d:0:265a:4cff:fef9:89a4	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`14.35ms` from Prague, CZ
176.102.135.5	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`1.71ms` from Prague, CZ
213.250.200.36	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`5.71ms` from Prague, CZ
213.19.63.62	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`5.11ms` 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
86.53.152.12	AS3257 GTT Communications Inc.	`0.25ms` from Amsterdam, NL
185.21.240.252	AS48635 Your Hosting B.V.	`0.45ms` from Amsterdam, NL
204.48.59.12	AS53274 Skyrunner, Inc.	`5.97ms` from Atlanta, US
34.59.238.12	AS396982 Google LLC	`0.40ms` from Council Bluffs, US
115.75.147.236	AS7552 Viettel Group	`4.25ms` from Ho Chi Minh City, VN
91.219.54.44	AS51528 KOZOBROD ANDRIY ANATOLIYOVICH	`8.40ms` from Kyiv, UA
34.74.226.44	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
47.20.246.60	AS6128 Cablevision Systems Corp.	`6.54ms` from Morris Plains, US
119.231.216.92	AS17511 OPTAGE Inc.	`3.10ms` from Osaka, JP
47.25.255.76	AS20115 Charter Communications LLC	`14.08ms` from Seattle, US
210.100.210.188	AS4766 Korea Telecom	`1.45ms` from Seoul, KR
60.120.61.12	AS17676 SoftBank Corp.	`2.88ms` from Tokyo, JP
182.121.194.76	AS4837 CHINA UNICOM China169 Backbone	`2.95ms` from Zhengzhou, CN
117.5.238.28	AS7552 Viettel Group	`1.37ms` from Hanoi, VN
103.199.31.60	AS131429 MOBIFONE Corporation	`0.82ms` from Ho Chi Minh City, VN
118.45.243.92	AS4766 Korea Telecom	`4.65ms` from Incheon, KR
121.135.243.204	AS4766 Korea Telecom	`1.38ms` from Incheon, KR
86.210.77.60	AS3215 Orange S.A.	`9.01ms` from Marseille, FR
182.255.69.252	AS9615 TOYOHASHI CABLE NETWORK INC.	`4.96ms` from Osaka, JP
34.12.121.156	AS396982 Google LLC	`0.13ms` from Oudeschip, NL
217.118.92.236	AS3216 PJSC Vimpelcom	`1.27ms` from Saint Petersburg, RU
13.91.20.204	AS8075 Microsoft Corporation	`0.61ms` from San Jose, US
103.222.236.252	AS135551 Malaysian Communication and Multimedia Commission	`0.24ms` from Singapore, SG
105.107.11.60	AS36947 Telecom Algeria	`12.55ms` from Algiers, DZ
99.29.148.92	AS7018 AT&T Enterprises, LLC	`8.62ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -m11 217.196.123.99

traceroute to 217.196.123.99 (217.196.123.99): 11 hops max, 52 byte packets

1 [AS15169] 74.125.252.113 18.796 ms

2 [AS15169] 192.178.252.184 18.331 ms

3 *

4 *

5 *

6 [AS42908] 217.170.96.250 23.583 ms

7 [AS42908] 217.170.96.249 24.805 ms

8 [AS42908] 217.170.96.250 31.05 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Berlin, DE

On February 16th 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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