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 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
89.31.10.27 ██████████ 2
89.31.10.235 ██████████ 2
89.31.11.202 ██████████ 2
89.31.8.108 ███████ 2
89.31.11.6 ██████████ 2
89.31.11.246 ████████ 1
89.31.8.4 ██████████ 1
89.31.9.98 █████████ 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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Pingable IPs

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

IP Address ASN Details
89.31.10.113 AS44070 O2 Czech Republic, a.s. 7.99ms from Prague, CZ
78.41.8.17 AS44070 O2 Czech Republic, a.s. 7.69ms from Prague, CZ
89.31.11.234 AS44070 O2 Czech Republic, a.s. 7.99ms from Prague, CZ
89.31.14.145 AS44070 O2 Czech Republic, a.s. 7.96ms from Prague, CZ
89.31.13.126 AS44070 O2 Czech Republic, a.s. 8.77ms 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
125.24.114.22 AS23969 TOT Public Company Limited 8.77ms from Bangkok, TH
173.190.249.118 AS7029 Windstream Communications LLC 17.62ms from Chicago, US
217.226.144.198 AS3320 Deutsche Telekom AG 5.06ms from Frankfurt am Main, DE
176.215.53.246 AS50498 JSC "ER-Telecom Holding" 7.15ms from Moscow, RU
103.170.194.38 AS142476 GIGANET DIGITAL NET SERVICES PRIVATE LIMITED 1.18ms from Mumbai, IN
35.190.115.230 AS396982 Google LLC 0.07ms from Sao Paulo, BR
210.61.43.6 AS3462 Data Communication Business Group 1.84ms from Taipei, TW
141.72.226.166 AS553 BelWue-Koordination 3.52ms from Zuerich, CH
105.97.192.246 AS36947 Telecom Algeria 13.66ms from Algiers, DZ
68.44.155.118 AS7922 Comcast Cable Communications, LLC 12.10ms from Chicago, US
162.202.65.166 AS7018 AT&T Enterprises, LLC 10.45ms from Columbus, US
87.160.158.70 AS3320 Deutsche Telekom AG 4.82ms from Duesseldorf, DE
130.233.141.6 AS15496 Aalto University 0.81ms from Helsinki, FI
14.187.69.150 AS45899 VNPT Corp 1.60ms from Ho Chi Minh City, VN
82.7.53.38 AS5089 Virgin Media Limited 7.77ms from London, GB
62.86.197.150 AS3269 Telecom Italia S.p.A. 4.73ms from Milan, IT
108.14.28.70 AS701 Verizon Business 2.57ms from New York City, US
47.21.151.6 AS6128 Cablevision Systems Corp. 2.88ms from Piscataway, US
128.32.208.22 AS25 University of California at Berkeley 2.06ms from San Jose, US
187.136.46.6 AS8151 UNINET 17.85ms from Santiago de Queretaro, MX
34.169.12.70 AS396982 Google LLC 0.16ms from The Dalles, US
193.173.53.86 AS1136 KPN B.V. 2.36ms from Amsterdam, NL
195.240.32.118 AS1136 KPN B.V. 2.86ms from Amsterdam, NL
198.8.82.22 AS46562 Performive LLC 0.48ms from Atlanta, US
111.196.109.134 AS4808 China Unicom Beijing Province Network 4.17ms from Beijing, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 89.31.13.126
traceroute to 89.31.13.126 (89.31.13.126): 64 hops max, 52 byte packets
2 [] 91.210.16.161 0.531 ms
9 [AS44070] 89.31.13.126 9.333 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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