Autonomous System details

AS44070

O2 Czech Republic, a.s.  ·  o2.cz

Czechia
    Stub AS Icon Stub AS

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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 a year 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
89.31.10.235 ██████████ 2
89.31.11.6 ██████████ 2
89.31.11.202 ██████████ 2
89.31.10.27 █████████ 2
89.31.8.108 ██████████ 2
89.31.11.246 ████████ 1
78.41.8.19 ██████████ 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
89.31.13.126 AS44070 O2 Czech Republic, a.s. 8.61ms from Prague, CZ
89.31.10.210 AS44070 O2 Czech Republic, a.s. 7.93ms from Prague, CZ
89.31.14.65 AS44070 O2 Czech Republic, a.s. 7.96ms from Prague, CZ
78.41.8.17 AS44070 O2 Czech Republic, a.s. 7.62ms from Prague, CZ
89.31.11.238 AS44070 O2 Czech Republic, a.s. 7.96ms 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
145.126.39.230 AS1103 SURF B.V. 6.48ms from Amsterdam, NL
178.254.169.214 AS9125 Drustvo za telekomunikacije Orion telekom doo Beograd-Zemun 0.34ms from Belgrade, RS
116.110.187.182 AS24086 Viettel Corporation 13.84ms from Hanoi, VN
202.147.205.166 AS17670 PT. MNC Kabel Mediacom 1.66ms from Jakarta, ID
92.233.157.118 AS5089 Virgin Media Limited 4.94ms from London, GB
86.25.215.54 AS5089 Virgin Media Limited 15.60ms from London, GB
212.170.12.86 AS3352 TELEFONICA DE ESPANA S.A.U. 8.78ms from Madrid, ES
98.116.57.134 AS701 Verizon Business 2.51ms from New York City, US
74.108.125.198 AS701 Verizon Business 2.70ms from New York City, US
123.223.203.6 AS4713 NTT DOCOMO BUSINESS,Inc. 3.11ms from Osaka, JP
177.81.111.6 AS28573 Claro NXT Telecomunicacoes Ltda 4.69ms from Osasco, BR
60.211.207.22 AS4837 CHINA UNICOM China169 Backbone 6.05ms from Qingdao, CN
44.217.215.214 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
187.217.52.54 AS8151 UNINET 3.33ms from Santiago de Queretaro, MX
69.244.99.38 AS7922 Comcast Cable Communications, LLC 8.52ms from Secaucus, US
122.44.234.230 AS17858 LG POWERCOMM 4.71ms from Seoul, KR
20.214.215.6 AS8075 Microsoft Corporation 0.29ms from Seoul, KR
58.126.70.86 AS9318 SK Broadband Co Ltd 7.82ms from Seoul, KR
180.101.23.166 AS4134 CHINANET-BACKBONE 4.99ms from Shanghai, CN
77.61.81.6 AS1136 KPN B.V. 2.58ms from Amsterdam, NL
35.166.9.230 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
222.241.226.86 AS4134 CHINANET-BACKBONE 2.28ms from Changsha, CN
173.190.249.118 AS7029 Windstream Communications LLC 17.62ms from Chicago, US
71.66.181.22 AS10796 Charter Communications Inc 3.87ms from Columbus, US
76.229.148.22 AS7018 AT&T Enterprises, LLC 9.38ms from Houston, US

Traceroute

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

$
traceroute -a -n -q1 -m6 89.31.8.134
traceroute to 89.31.8.134 (89.31.8.134): 6 hops max, 52 byte packets
1 [AS31898] 140.91.230.2 0.086 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Chuncheon, KR
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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