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
176.107.120.40 AS57823 Libor Kotoucek 2.56ms from Prague, CZ
176.107.121.2 AS57823 Libor Kotoucek 2.62ms from Prague, CZ
176.107.123.134 AS57823 Libor Kotoucek 4.08ms from Prague, CZ
176.107.124.61 AS57823 Libor Kotoucek 2.42ms from Prague, CZ
2001:67c:2710::1 AS57823 Libor Kotoucek 2.44ms from Prague, CZ
176.107.125.161 AS57823 Libor Kotoucek 3.53ms 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
73.236.134.255 AS7922 Comcast Cable Communications, LLC 11.84ms from Ashburn, US
134.175.242.127 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.18ms from Guangzhou, CN
175.112.253.223 AS9318 SK Broadband Co Ltd 5.09ms from Incheon, KR
68.96.139.95 AS22773 Cox Communications Inc. 8.45ms from Kansas City, US
86.170.180.47 AS2856 British Telecommunications PLC 3.45ms from London, GB
23.105.41.79 AS395954 Leaseweb USA, Inc. 0.25ms from Los Angeles, US
179.174.50.95 AS27699 TELEFÔNICA BRASIL S.A 3.45ms from Osasco, BR
128.102.154.79 AS270 National Aeronautics and Space Administration 1.69ms from San Jose, US
189.35.157.47 AS28573 Claro NXT Telecomunicacoes Ltda 5.03ms from Sao Jose do Rio Preto, BR
1.11.76.255 AS38091 LG HelloVision Corp. 0.80ms from Seoul, KR
177.144.91.111 AS26599 TELEFÔNICA BRASIL S.A 2.05ms from São Paulo, BR
118.16.69.95 AS4713 NTT DOCOMO BUSINESS,Inc. 9.25ms from Tokyo, JP
20.224.13.111 AS8075 Microsoft Corporation 0.67ms from Amsterdam, NL
137.135.85.111 AS8075 Microsoft Corporation 0.37ms from Ashburn, US
71.68.35.79 AS11426 Charter Communications Inc 9.15ms from Charlotte, US
222.210.130.31 AS4134 CHINANET-BACKBONE 2.43ms from Chengdu, CN
161.210.91.191 AS14513 Des Moines Area Community College 4.13ms from Des Moines, US
167.142.104.15 AS5056 Aureon Network Services 1.85ms from Des Moines, US
79.212.94.63 AS3320 Deutsche Telekom AG 3.14ms from Hamburg, DE
211.33.49.15 AS9318 SK Broadband Co Ltd 5.12ms from Incheon, KR
36.68.123.111 AS7713 PT Telekomunikasi Indonesia 5.31ms from Jakarta, ID
89.212.202.255 AS34779 T-2, d.o.o. 2.27ms from Ljubljana, SI
102.221.110.175 AS37645 Finstar - Sociedade de Investimento e Participacoes S.A 1.86ms from Luanda, AO
81.202.19.191 AS6739 VODAFONE ONO, S.A. 9.64ms from Madrid, ES
191.252.56.159 AS27715 Locaweb Serviços de Internet S/A 1.17ms from Osasco, BR

Traceroute

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

$
traceroute -a -n -q1 176.107.124.61
traceroute to 176.107.124.61 (176.107.124.61): 64 hops max, 52 byte packets
2 [] 91.210.16.96 0.322 ms
5 *
6 *
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 AS57823 at robtex.

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