AS number details

AS44070

O2 Czech Republic, a.s.  ·  o2.cz

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AS44070 – O2 Czech Republic, a.s.

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


                                                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.

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

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Useful for Cybersecurity

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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Pingable IPs

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

IP Address ASN Details
89.31.10.215 AS44070 O2 Czech Republic, a.s. 7.97ms from Prague, CZ
89.31.13.126 AS44070 O2 Czech Republic, a.s. 8.58ms from Prague, CZ
89.31.11.238 AS44070 O2 Czech Republic, a.s. 7.97ms from Prague, CZ
78.41.8.17 AS44070 O2 Czech Republic, a.s. 8.14ms from Prague, CZ
89.31.14.161 AS44070 O2 Czech Republic, a.s. 7.94ms 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
40.114.55.246 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
113.205.171.6 AS4837 CHINA UNICOM China169 Backbone 2.23ms from Chongqing, CN
99.109.24.118 AS7018 AT&T Enterprises, LLC 2.11ms from Dallas, US
65.69.129.22 AS7018 AT&T Enterprises, LLC 2.61ms from Dallas, US
93.213.93.6 AS3320 Deutsche Telekom AG 9.10ms from Duesseldorf, DE
52.29.110.134 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
81.178.133.118 AS13285 TalkTalk Communications Limited 1.96ms from London, GB
139.149.102.70 AS17071 UBS AG 2.29ms from London, GB
195.224.144.22 AS5413 Wavenet Limited 0.47ms from London, GB
212.170.12.86 AS3352 TELEFONICA DE ESPANA S.A.U. 8.57ms from Madrid, ES
93.238.21.38 AS3320 Deutsche Telekom AG 8.94ms from Nuernberg, DE
217.87.25.166 AS3320 Deutsche Telekom AG 6.17ms from Nuernberg, DE
114.215.121.230 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.45ms from Qingdao, CN
119.249.183.54 AS4837 CHINA UNICOM China169 Backbone 15.45ms from Qingdao, CN
121.177.199.118 AS4766 Korea Telecom 8.24ms from Seoul, KR
195.240.32.118 AS1136 KPN B.V. 2.80ms from Amsterdam, NL
93.87.44.86 AS8400 TELEKOM SRBIJA a.d. 0.55ms from Belgrade, RS
141.32.76.6 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.99ms from Berlin, DE
167.179.187.182 AS4764 Aussie Broadband 0.76ms from Brisbane, AU
123.19.44.54 AS45899 VNPT Corp 8.16ms from Da Nang, VN
20.166.120.54 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
87.238.112.38 AS39151 AXESS Networks Solutions Germany GmbH 3.59ms from Duesseldorf, DE
148.66.2.214 AS45753 Netsec Limited 0.51ms from Hong Kong, HK
217.40.26.102 AS2856 British Telecommunications PLC 7.81ms from London, GB
193.192.33.22 AS5089 Virgin Media Limited 6.04ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f2 89.31.11.233
traceroute to 89.31.11.233 (89.31.11.233): 64 hops max, 52 byte packets
2 [AS29134] 217.31.48.15 0.356 ms
3 *
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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