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
176.107.123.56 AS57823 Libor Kotoucek 3.24ms from Prague, CZ
176.107.121.2 AS57823 Libor Kotoucek 2.60ms from Prague, CZ
2001:67c:2710:1::1 AS57823 Libor Kotoucek 2.40ms from Prague, CZ
176.107.120.40 AS57823 Libor Kotoucek 2.54ms from Prague, CZ
176.107.125.161 AS57823 Libor Kotoucek 3.07ms from Prague, CZ
176.107.124.61 AS57823 Libor Kotoucek 2.33ms 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
38.178.71.31 AS35986 Vyve Broadband 7.91ms from Atlanta, US
125.27.220.31 AS23974 Ministry of education 3.31ms from Bangkok, TH
222.210.130.31 AS4134 CHINANET-BACKBONE 2.42ms from Chengdu, CN
97.95.124.207 AS20115 Charter Communications LLC 12.72ms from Chicago, US
72.32.238.191 AS33070 Rackspace Hosting 1.00ms from Dallas, US
183.63.150.127 AS4134 CHINANET-BACKBONE 3.31ms from Guangzhou, CN
89.143.132.159 AS5603 Telekom Slovenije, d.d. 0.93ms from Ljubljana, SI
86.23.194.255 AS5089 Virgin Media Limited 5.91ms from London, GB
189.175.215.159 AS8151 UNINET 1.60ms from Monterrey, MX
71.105.133.159 AS701 Verizon Business 2.27ms from New York City, US
218.45.178.47 AS4685 Asahi Net 2.10ms from Osaka, JP
177.101.44.191 AS262606 MICROTELL SCM LTDA 15.46ms from Sao Paulo, BR
50.122.240.191 AS5650 Frontier Communications of America, Inc. 11.00ms from Secaucus, US
187.93.53.15 AS10429 TELEFÔNICA BRASIL S.A 0.99ms from São Paulo, BR
35.227.150.191 AS396982 Google LLC 0.16ms from The Dalles, US
136.143.214.15 AS54614 CIK Telecom INC 4.66ms from Toronto, CA
13.247.143.15 AS16509 Amazon.com, Inc. 0.14ms from Cape Town, ZA
45.11.86.191 AS8829 ElmoNet Oy 4.69ms from Helsinki, FI
172.248.248.255 AS20001 Charter Communications Inc 4.84ms from Los Angeles, US
98.48.175.127 AS7922 Comcast Cable Communications, LLC 12.98ms from Orlando, US
133.48.87.95 AS2907 Research Organization of Information and Systems, National Institute of Informatics 4.97ms from Osaka, JP
13.37.74.239 AS16509 Amazon.com, Inc. 0.14ms from Paris, FR
68.199.177.159 AS6128 Cablevision Systems Corp. 9.29ms from Piscataway, US
54.164.196.79 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
118.62.51.47 AS4766 Korea Telecom 5.59ms from Seoul, KR

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 176.107.122.42
traceroute to 176.107.122.42 (176.107.122.42): 6 hops max, 52 byte packets
3 [AS53667] 198.251.87.1 63.864 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Las Vegas, 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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