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 633,825,300,114,114,700,000,000,000,000
ASN type ISP
Registry ripe
Allocated 18 years ago on Nov 13, 2007
Updated 2 years 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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IP Ranges API

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
89.31.10.27 ██████████ 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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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
89.31.10.33 AS44070 O2 Czech Republic, a.s. 7.98ms from Prague, CZ
89.31.11.238 AS44070 O2 Czech Republic, a.s. 8.00ms from Prague, CZ
78.41.8.17 AS44070 O2 Czech Republic, a.s. 7.75ms from Prague, CZ
89.31.13.126 AS44070 O2 Czech Republic, a.s. 8.67ms from Prague, CZ
89.31.14.65 AS44070 O2 Czech Republic, a.s. 7.98ms 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
99.28.18.70 AS7018 AT&T Enterprises, LLC 3.79ms from Atlanta, US
217.24.20.214 AS25431 Gama Electronics d.o.o. 0.30ms from Belgrade, RS
49.191.90.70 AS4804 Microplex PTY LTD 8.66ms from Brisbane, AU
54.229.65.22 AS16509 Amazon.com, Inc. 0.19ms from Dublin, IE
37.59.79.230 AS16276 OVH SAS 0.05ms from Gravelines, FR
117.6.64.198 AS7552 Viettel Group 0.84ms from Hanoi, VN
61.244.168.102 AS9269 Hong Kong Broadband Network Ltd. 0.70ms from Hong Kong, HK
4.224.59.38 AS8075 Microsoft Corporation 0.15ms from Lohogaon, IN
96.62.187.230 AS6762 TELECOM ITALIA SPARKLE S.p.A. 0.17ms from Milan, IT
50.190.161.214 AS7922 Comcast Cable Communications, LLC 6.41ms from Minneapolis, US
82.51.117.70 AS3269 Telecom Italia S.p.A. 4.19ms from Naples, IT
73.248.95.54 AS7922 Comcast Cable Communications, LLC 6.25ms from New York City, US
74.95.172.134 AS7922 Comcast Cable Communications, LLC 8.18ms from New York City, US
123.221.246.70 AS4713 NTT DOCOMO BUSINESS,Inc. 12.28ms from Osaka, JP
45.182.85.38 AS269328 REDES NEWNET COMUNICAÇÃO LTDA - ME 1.69ms from Sao Paulo, BR
76.121.61.182 AS7922 Comcast Cable Communications, LLC 6.10ms from Seattle, US
116.82.90.22 AS2527 Sony Network Communications Inc. 1.19ms from Tokyo, JP
107.13.156.54 AS11426 Charter Communications Inc 9.87ms from Ashburn, US
178.254.169.214 AS9125 Drustvo za telekomunikacije Orion telekom doo Beograd-Zemun 0.29ms from Belgrade, RS
24.247.130.214 AS20115 Charter Communications LLC 12.12ms from Chicago, US
186.207.218.134 AS28573 Claro NXT Telecomunicacoes Ltda 9.69ms from Curitiba, BR
108.174.5.198 AS40793 LinkedIn Corporation 0.79ms from Dallas, US
151.230.43.166 AS5607 Sky UK Limited 1.45ms from Erith, GB
85.112.237.6 AS12923 Wizard Computersysteme GmbH 16.19ms from Hamburg, DE
113.172.25.70 AS45899 VNPT Corp 1.50ms from Ho Chi Minh City, VN

Traceroute

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

$
traceroute -a -n -q1 -f4 -m10 89.31.12.98
traceroute to 89.31.12.98 (89.31.12.98): 10 hops max, 52 byte packets
8 *
9 *
10 *
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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