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 824
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 10 months 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 824 domain names hosted across 332 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
217.170.99.12 ██████████ 11
80.251.240.35 ██████████ 11
217.170.99.4 ██████████ 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

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

IP Address ASN Details
31.10.56.81 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 0.86ms from Prague, CZ
92.61.83.153 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 0.87ms from Prague, CZ
80.90.139.168 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 6.78ms from Prague, CZ
213.155.61.49 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 5.29ms from Prague, CZ
217.197.154.49 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 0.85ms from Prague, CZ
2a0c:8b40:4abc:0:822a:a8ff:fe09:21ac AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 12.87ms from Prague, CZ
80.90.136.129 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 5.64ms from Prague, CZ
213.250.229.49 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 5.00ms from Prague, CZ
2a0c:8b40:50fa:0:b6fb:e4ff:fea1:a061 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 8.52ms from Prague, CZ
2a01:9f40:1007::1 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 7.20ms from Prague, CZ
93.92.48.240 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 5.73ms from Prague, CZ
109.108.106.101 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 6.46ms from Prague, CZ
213.155.60.126 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 8.52ms from Prague, CZ
2a0c:8b40:b6d:0:265a:4cff:fef9:89a4 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 14.29ms from Prague, CZ
80.251.253.19 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 0.76ms from Prague, CZ
213.19.22.14 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 5.57ms from Prague, CZ
88.81.71.21 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 6.40ms from Prague, CZ
94.241.67.4 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 0.79ms from Prague, CZ
80.90.128.44 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 5.73ms from Prague, CZ
78.136.136.21 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 0.65ms from Prague, CZ
213.250.225.242 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 7.91ms from Prague, CZ
91.187.52.70 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 4.43ms from Prague, CZ
213.19.33.136 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 8.06ms from Prague, CZ
213.19.121.166 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 6.01ms from Prague, CZ
178.17.81.33 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 5.56ms 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
84.86.236.252 AS1136 KPN B.V. 2.56ms from Amsterdam, NL
54.148.15.76 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
34.217.141.156 AS16509 Amazon.com, Inc. 0.34ms from Boardman, US
194.81.252.76 AS786 Jisc Services Limited 7.88ms from Chester, GB
174.104.84.76 AS10796 Charter Communications Inc 12.17ms from Cleveland, US
87.60.89.172 AS3292 TDC Holding A/S 1.30ms from Copenhagen, DK
67.198.91.12 AS7459 Grande Communications Networks, LLC 6.19ms from Dallas, US
86.46.69.12 AS5466 Eircom Limited 3.33ms from Dublin, IE
90.196.189.28 AS5607 Sky UK Limited 1.77ms from Erith, GB
91.103.140.204 AS210644 AEZA INTERNATIONAL LTD 0.47ms from Frankfurt am Main, DE
79.72.133.204 AS54253 Oracle Corporation 9.55ms from Frankfurt am Main, DE
147.182.96.28 AS27555 Black & Veatch International Company 1.44ms from Kansas City, US
213.63.145.12 AS12926 AR TELECOM - Acessos e Redes de Telecomunicacoes, S.A. 2.05ms from Lisbon, PT
198.144.105.76 AS5065 Bunny Communications 0.63ms from Los Angeles, US
86.210.77.60 AS3215 Orange S.A. 9.37ms from Marseille, FR
95.254.161.28 AS3269 Telecom Italia S.p.A. 5.31ms from Naples, IT
130.91.199.108 AS55 University of Pennsylvania 3.47ms from New York City, US
73.131.3.156 AS7922 Comcast Cable Communications, LLC 16.34ms from Orlando, US
23.2.179.44 AS16625 Akamai Technologies, Inc. 0.09ms from Osasco, BR
187.84.150.92 AS267121 ATPlus Telecom 10.39ms from Osasco, BR
211.87.190.60 AS4538 China Education and Research Network Center 1.39ms from Qingdao, CN
38.48.128.204 AS54600 PEG TECH INC 0.60ms from San Jose, US
121.176.255.156 AS4766 Korea Telecom 7.38ms from Seoul, KR
38.212.58.220 AS4581 Socket Holdings Corporation 6.16ms from St. Louis, US
194.191.21.252 AS1836 green.ch AG 1.03ms from Zuerich, CH

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 109.108.123.56
traceroute to 109.108.123.56 (109.108.123.56): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Brno, CZ
On

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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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