Autonomous System details

AS57823

Libor Kotoucek  ·  kotoucek.cz

Czechia

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AS57823 – Libor Kotoucek

Field Value
Country Czechia
Website kotoucek.cz
Hosted domains 6
IPv4 addresses 2,048
IPv6 addresses 1,208,925,819,614,629,174,706,176
ASN type Hosting
Registry ripe
Allocated 14 years ago on Feb 16, 2012
Updated 2 years ago on Jan 10, 2024

IP Ranges

Netblock Company Num of IPs
176.107.120.0/21 Libor Kotoucek 2,048
Netblock Company
2001:67c:2710::/48 Libor Kotoucek
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WHOIS Details

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                                                ASHandle:       AS57823
                                                OrgID:          AS57823
                                                ASName:         AS57823
                                                ASNumber:       AS57823
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 6 domain names hosted across 3 IP addresses on this ASN.

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IP Address Domain Domains on this IP
176.107.120.45 ██████████ 3
176.107.124.18 ██████████ 2
176.107.123.132 ████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS16019 Vodafone Czech Republic a.s.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS16019 Vodafone 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

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

IP Address ASN Details
176.107.125.161 AS57823 Libor Kotoucek 4.07ms from Prague, CZ
176.107.124.61 AS57823 Libor Kotoucek 2.36ms from Prague, CZ
176.107.121.2 AS57823 Libor Kotoucek 2.92ms from Prague, CZ
2001:67c:2710:1::1 AS57823 Libor Kotoucek 2.42ms from Prague, CZ
176.107.120.40 AS57823 Libor Kotoucek 2.52ms from Prague, CZ
176.107.123.120 AS57823 Libor Kotoucek 3.51ms 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
59.93.28.63 AS9829 National Internet Backbone 13.59ms from Bengaluru, IN
222.210.130.31 AS4134 CHINANET-BACKBONE 2.41ms from Chengdu, CN
96.165.123.159 AS393232 Comcast Cable Communications, LLC 0.88ms from Chicago, US
166.199.110.143 AS7018 AT&T Enterprises, LLC 5.55ms from Columbus, US
83.255.67.63 AS1257 Tele2 Sverige AB 13.60ms from Falkenberg, SE
81.44.77.31 AS3352 TELEFONICA DE ESPANA S.A.U. 1.14ms from Madrid, ES
117.83.93.255 AS4134 CHINANET-BACKBONE 4.34ms from Nanjing, CN
133.17.54.159 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.48ms from Osaka, JP
111.229.113.175 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.97ms from Shanghai, CN
111.240.71.31 AS3462 Data Communication Business Group 2.53ms from Taipei, TW
113.235.240.15 AS4837 CHINA UNICOM China169 Backbone 8.03ms from Tieling, CN
58.138.177.15 AS2497 Internet Initiative Japan Inc. 9.46ms from Tokyo, JP
99.246.201.127 AS812 Rogers Communications Canada Inc. 3.36ms from Toronto, CA
61.150.67.95 AS4134 CHINANET-BACKBONE 1.86ms from Xi'an, CN
182.127.44.175 AS4837 CHINA UNICOM China169 Backbone 5.06ms from Zhengzhou, CN
43.192.57.31 AS135629 Ningxia West Cloud Data Technology Co.Ltd. 1.26ms from Zhongwei, CN
122.172.98.191 AS24560 Bharti Airtel Ltd., Telemedia Services 3.53ms from Ahmedabad, IN
141.144.207.191 AS31898 Oracle Corporation 0.18ms from Amsterdam, NL
182.132.209.255 AS4134 CHINANET-BACKBONE 5.24ms from Chengdu, CN
189.178.150.191 AS8151 UNINET 0.96ms from Guadalajara, MX
77.14.18.79 AS6805 Telefonica Germany GmbH & Co.OHG 2.36ms from Hamburg, DE
34.144.20.175 AS396982 Google LLC 0.38ms from London, GB
87.24.27.255 AS3269 Telecom Italia S.p.A. 0.79ms from Milan, IT
188.14.131.175 AS3269 Telecom Italia S.p.A. 1.92ms from Milan, IT
50.34.229.175 AS20055 Wholesail networks LLC 3.03ms from Quincy, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 176.107.126.186
traceroute to 176.107.126.186 (176.107.126.186): 6 hops max, 52 byte packets
2 [AS7203] 173.208.122.6 2.398 ms
3 [AS6461] 64.125.43.65 0.285 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in San Jose, US
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 AS57823 at robtex.

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