Autonomous System details

AS44070

O2 Czech Republic, a.s.  ·  o2.cz

Czechia
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AS44070 – O2 Czech Republic, a.s.

Field Value
Country Czechia
Website o2.cz
Hosted domains 24
IPv4 addresses 4,096
IPv6 addresses 633,825,300,114,114,700,748,351,602,688
ASN type ISP
Registry ripe
Allocated 18 years ago on Nov 13, 2007
Updated 2 years ago on Jun 20, 2024

IP Ranges

Netblock Company Num of IPs
78.41.8.0/21 O2 Czech Republic, a.s. 2,048
89.31.8.0/21 O2 Czech Republic, a.s. 2,048
Netblock Company
2a10:c540::/29 O2 Czech Republic, a.s.
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WHOIS Details

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                                                ASHandle:       AS44070
                                                OrgID:          AS44070
                                                ASName:         AS44070
                                                ASNumber:       AS44070
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 24 domain names hosted across 12 IP addresses on this ASN.

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IP Address Domain Domains on this IP
89.31.11.245 ████████ 8
89.31.8.109 ███████ 3
89.31.11.6 ██████████ 2
89.31.10.235 ██████████ 2
89.31.10.27 █████████ 2
89.31.8.108 ███████ 2
89.31.11.202 ██████████ 2
78.41.8.19 ██████████ 1
89.31.11.246 ████████ 1
89.31.8.4 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS16246 O2 Czech Republic, a.s.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS16246 O2 Czech Republic, a.s.
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
89.31.14.145 AS44070 O2 Czech Republic, a.s. 7.94ms from Prague, CZ
89.31.10.33 AS44070 O2 Czech Republic, a.s. 7.95ms from Prague, CZ
89.31.11.238 AS44070 O2 Czech Republic, a.s. 7.96ms from Prague, CZ
89.31.13.126 AS44070 O2 Czech Republic, a.s. 8.80ms from Prague, CZ
78.41.8.17 AS44070 O2 Czech Republic, a.s. 7.34ms 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
130.248.168.54 AS15224 Adobe Inc. 0.73ms from Amsterdam, NL
20.234.173.38 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
73.132.25.150 AS7922 Comcast Cable Communications, LLC 5.99ms from Ashburn, US
99.14.242.230 AS7018 AT&T Enterprises, LLC 9.06ms from Atlanta, US
154.222.132.22 AS200373 3xK Tech GmbH 0.36ms from Berlin, DE
186.109.111.54 AS7303 Telecom Argentina S.A. 9.67ms from Cordoba, AR
95.157.75.198 AS20836 CDLAN SpA 15.98ms from Frankfurt am Main, DE
117.6.64.198 AS7552 Viettel Group 0.90ms from Hanoi, VN
193.104.178.70 AS50221 TOV "Ekotehprom" 0.92ms from Kyiv, UA
50.252.71.22 AS7922 Comcast Cable Communications, LLC 10.38ms from Murfreesboro, US
93.229.59.134 AS3320 Deutsche Telekom AG 4.14ms from Nuernberg, DE
153.125.109.118 AS9615 TOYOHASHI CABLE NETWORK INC. 5.86ms from Osaka, JP
114.215.121.230 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.30ms from Qingdao, CN
44.217.215.214 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
73.93.243.246 AS7922 Comcast Cable Communications, LLC 5.64ms from San Jose, US
211.115.214.70 AS9952 Hostway IDC 1.04ms from Seoul, KR
120.114.183.198 AS1659 Taiwan Academic Network (TANet) Information Center 3.60ms from Taichung, TW
175.150.42.118 AS4837 CHINA UNICOM China169 Backbone 11.21ms from Tieling, CN
3.113.26.198 AS16509 Amazon.com, Inc. 0.19ms from Tokyo, JP
67.226.154.38 AS20161 TeraGo Networks Inc. 0.75ms from Toronto, CA
143.103.85.214 AS19901 Brightspeed 12.71ms from Ashburn, US
36.133.109.102 AS9808 China Mobile Communications Group Co., Ltd. 0.49ms from Chongqing, CN
5.186.32.102 AS44869 FIBIA P/S 1.68ms from Copenhagen, DK
177.101.30.22 AS53046 UNIVERSIDADE ESTADUAL DE PONTA GROSSA 3.29ms from Curitiba, BR
2.200.165.198 AS3209 Vodafone GmbH 5.50ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f4 89.31.13.126
traceroute to 89.31.13.126 (89.31.13.126): 64 hops max, 52 byte packets
10 [AS44070] 89.31.13.126 9.148 ms
Measurement taken from IPinfo ProbeNet in Prague, CZ
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 AS44070 at robtex.

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