Autonomous System details

AS47269

Core4Net, s.r.o.  ·  core4net.cz

Czechia

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AS47269 – Core4Net, s.r.o.

Field Value
Country Czechia
Website core4net.cz
Hosted domains 214
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 May 27, 2008
Updated 9 years ago on Feb 17, 2017

IP Ranges

Netblock Company Num of IPs
93.91.240.0/20 Core4Net, s.r.o. 4,096
93.91.240.0/22 Core4Net, s.r.o. 1,024
93.91.244.0/22 Core4Net, s.r.o. 1,024
93.91.248.0/22 Core4Net, s.r.o. 1,024
93.91.252.0/22 Core4Net, s.r.o. 1,024
Netblock Company
2a05:d540::/29 Core4Net, s.r.o.
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WHOIS Details

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                                                ASHandle:       AS47269
                                                OrgID:          AS47269
                                                ASName:         AS47269
                                                ASNumber:       AS47269
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 214 domain names hosted across 20 IP addresses on this ASN.

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IP Address Domain Domains on this IP
93.91.240.106 ████████ 53
93.91.240.107 ██████████ 46
93.91.240.110 ██████████ 25
93.91.240.120 ██████████ 22
93.91.240.173 ██████████ 17
93.91.250.54 ██████████ 11
93.91.240.108 ██████████ 8
93.91.250.88 █████████ 7
93.91.240.200 ██████████ 5
93.91.240.139 ██████████ 3

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Peers

There are 2 peers for this ASN.

Peers Name
AS16019 Vodafone Czech Republic a.s.
AS30764 PODA a.s.
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS16019 Vodafone Czech Republic a.s.
AS30764 PODA a.s.
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
93.91.251.9 AS47269 Core4Net, s.r.o. 7.13ms from Prague, CZ
93.91.245.1 AS47269 Core4Net, s.r.o. 6.60ms from Prague, CZ
93.91.242.188 AS47269 Core4Net, s.r.o. 6.43ms from Prague, CZ
93.91.248.1 AS47269 Core4Net, s.r.o. 6.62ms from Prague, CZ
2a05:d540:0:f001::302 AS47269 Core4Net, s.r.o. 6.37ms from Prague, CZ
93.91.243.1 AS47269 Core4Net, s.r.o. 6.53ms from Prague, CZ
93.91.247.1 AS47269 Core4Net, s.r.o. 6.62ms from Prague, CZ
93.91.241.1 AS47269 Core4Net, s.r.o. 6.62ms from Prague, CZ
93.91.252.1 AS47269 Core4Net, s.r.o. 6.58ms from Prague, CZ
93.91.240.144 AS47269 Core4Net, s.r.o. 6.37ms from Prague, CZ
93.91.253.1 AS47269 Core4Net, s.r.o. 6.62ms from Prague, CZ
93.91.246.1 AS47269 Core4Net, s.r.o. 6.58ms from Prague, CZ
93.91.244.1 AS47269 Core4Net, s.r.o. 6.57ms from Prague, CZ
93.91.249.1 AS47269 Core4Net, s.r.o. 6.64ms from Prague, CZ
2a05:d540:b134:101::1 AS47269 Core4Net, s.r.o. 9.11ms from Prague, CZ
93.91.250.100 AS47269 Core4Net, s.r.o. 6.41ms from Prague, CZ
2a05:d540:aa84:103::1 AS47269 Core4Net, s.r.o. 7.87ms 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
109.70.246.229 AS31034 Aruba S.p.A. 0.33ms from Arezzo, IT
75.177.180.117 AS11426 Charter Communications Inc 10.59ms from Ashburn, US
131.218.59.21 AS668 United States Department of Defense (DoD) 0.35ms from Ashburn, US
27.254.63.165 AS9891 CS LOXINFO Public Company Limited. 0.56ms from Bangkok, TH
152.136.224.197 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.79ms from Beijing, CN
114.253.93.229 AS4808 China Unicom Beijing Province Network 3.25ms from Beijing, CN
112.35.177.5 AS9808 China Mobile Communications Group Co., Ltd. 3.10ms from Beijing, CN
54.200.118.197 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
110.6.196.117 AS4837 CHINA UNICOM China169 Backbone 10.19ms from Changchun, CN
134.161.191.133 AS22594 University of Northern Iowa 7.18ms from Chicago, US
102.32.211.69 AS327782 Metrofibre Networx 1.50ms from Durban, ZA
110.86.185.53 AS4134 CHINANET-BACKBONE 3.78ms from Fuzhou, CN
51.12.128.53 AS8075 Microsoft Corporation 0.19ms from Gaevle, SE
18.60.59.117 AS16509 Amazon.com, Inc. 1.57ms from Hyderabad, IN
217.193.206.213 AS3303 Swisscom (Switzerland) Ltd 1.62ms from Lausanne, CH
94.3.204.133 AS5607 Sky UK Limited 8.05ms from London, GB
153.80.157.149 AS204957 GREEN FLOID LLC 0.45ms from Miami, US
82.196.158.53 AS12389 PJSC Rostelecom 14.19ms from Moscow, RU
80.251.158.5 AS48096 Enterprise Cloud Ltd. 0.90ms from Moscow, RU
60.101.98.85 AS17676 SoftBank Corp. 3.50ms from Osaka, JP
217.109.109.69 AS3215 Orange S.A. 10.95ms from Paris, FR
87.91.217.149 AS5410 Bouygues Telecom SA 8.33ms from Paris, FR
3.236.113.197 AS14618 Amazon.com, Inc. 0.36ms from Reston, US
97.214.166.117 AS6167 Verizon Business 13.87ms from San Jose, US
131.120.29.229 AS668 United States Department of Defense (DoD) 3.79ms from San Jose, 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 93.91.245.20
traceroute to 93.91.245.20 (93.91.245.20): 64 hops max, 52 byte packets
3 [AS16019] 62.24.71.57 0.431 ms
4 [] 185.188.187.72 3.802 ms
5 [AS16019] 81.27.200.53 4.183 ms
6 [AS16019] 77.48.21.14 7.202 ms
7 *
8 *
9 *
10 *
11 [AS47269] 93.91.245.20 8.909 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 AS47269 at robtex.

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