Autonomous System details

AS214703

Core4Net, s.r.o.  ·  core4net.cz

Czechia

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AS214703 – Core4Net, s.r.o.

Field Value
Country Czechia
Website core4net.cz
Hosted domains 126
IPv4 addresses 512
IPv6 addresses 0
ASN type ISP
Registry ripe
Allocated 2 years ago on Jun 13, 2024
Updated 2 years ago on Jun 13, 2024

IP Ranges

Netblock Company Num of IPs
185.180.2.0/23 Core4Net, s.r.o. 512

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS214703
                                                OrgID:          AS214703
                                                ASName:         AS214703
                                                ASNumber:       AS214703
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 126 domain names hosted across 42 IP addresses on this ASN.

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IP Address Domain Domains on this IP
185.180.2.222 ██████████ 24
185.180.3.228 ██████████ 17
185.180.3.241 ████████ 14
185.180.3.247 ██████████ 7
185.180.3.180 ███████ 5
185.180.2.221 ██████████ 4
185.180.2.202 ██████████ 4
185.180.3.167 ██████████ 3
185.180.3.170 ██████████ 3
185.180.3.195 ██████████ 3

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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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Pingable IPs

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

IP Address ASN Details
185.180.2.87 AS214703 Core4Net, s.r.o. 0.58ms from Prague, CZ
185.180.3.20 AS214703 Core4Net, s.r.o. 0.61ms 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
78.20.121.159 AS6848 Telenet BV 8.04ms from Brussels, BE
192.41.125.255 AS786 Jisc Services Limited 8.11ms from Chester, GB
75.91.155.47 AS7029 Windstream Communications LLC 13.67ms from Chicago, US
143.83.169.63 AS5972 United States Department of Defense (DoD) 10.85ms from Dallas, US
103.139.46.175 AS17995 PT iForte Global Internet 0.70ms from Jakarta, ID
90.216.154.63 AS5607 Sky UK Limited 1.66ms from London, GB
172.118.196.127 AS20001 Charter Communications Inc 6.50ms from Los Angeles, US
108.224.20.191 AS7018 AT&T Enterprises, LLC 8.93ms from Miami, US
129.100.196.63 AS823 University of Western Ontario 5.75ms from Toronto, CA
39.100.37.207 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.66ms from Zhangjiakou, CN
95.9.114.175 AS9121 Turk Telekomunikasyon Anonim Sirketi 7.97ms from Ankara, TR
92.81.48.127 AS9050 Orange Romania S.A. 0.19ms from Bucharest, RO
173.185.47.143 AS7029 Windstream Communications LLC 13.46ms from Chicago, US
162.14.227.95 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.25ms from Chongqing, CN
3.16.212.207 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
75.249.19.175 AS6167 Verizon Business 18.34ms from Dallas, US
4.207.194.223 AS8075 Microsoft Corporation 0.18ms from Dublin, IE
217.229.199.143 AS3320 Deutsche Telekom AG 6.00ms from Frankfurt am Main, DE
61.139.253.255 AS4134 CHINANET-BACKBONE 2.50ms from Nanning, CN
209.131.83.95 AS399597 Apogee Telecom Inc. 10.97ms from Reston, US
152.92.72.127 AS2715 Fundação Carlos Chagas Filho de Amparo a Pesquisa 1.12ms from Rio de Janeiro, BR
87.71.249.111 AS12400 Partner Communications Ltd. 1.33ms from Rosh Ha‘Ayin, IL
97.206.95.15 AS6167 Verizon Business 9.87ms from San Jose, US
88.93.214.63 AS2119 Telenor Norge AS 10.94ms from Sandefjord, NO
140.107.164.127 AS14954 The Fred Hutchinson Cancer Research Center 0.62ms from Seattle, US

Traceroute

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

$
traceroute -a -n -q1 -f3 185.180.2.88
traceroute to 185.180.2.88 (185.180.2.88): 64 hops max, 52 byte packets
3 [AS16019] 77.48.21.73 0.814 ms
4 [AS16019] 77.48.21.74 1.053 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 AS214703 at robtex.

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