Autonomous System details

AS197451

Brno University of Technology  ·  vutbr.cz

Czechia

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AS197451 – Brno University of Technology

Field Value
Country Czechia
Website vutbr.cz
Hosted domains 385
IPv4 addresses 67,072
IPv6 addresses 1,029,970,948,388,714,846,516,700,000,000
ASN type Education
Registry ripe
Allocated 15 years ago on Dec 08, 2010
Updated 8 years ago on Sep 04, 2018

IP Ranges

Netblock Company Num of IPs
147.229.0.0/17 Brno University of Technology 32,768
147.229.128.0/18 Brno University of Technology 16,384
147.229.192.0/19 Brno University of Technology 8,192
147.229.224.0/19 Brno University of Technology 8,192
185.149.204.0/22 M Computers s.r.o. 1,024
185.62.108.0/23 Brno University of Technology 512
185.149.204.0/24 M Computers s.r.o. 256
185.149.205.0/24 M Computers s.r.o. 256
Netblock Company
2a07:6bc0::/29 M Computers s.r.o.
2a03:2e4::/30 Brno University of Technology
2a03:2e0::/32 Brno University of Technology
2001:67c:1220::/46 Brno University of Technology
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WHOIS Details

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                                                ASHandle:       AS197451
                                                OrgID:          AS197451
                                                ASName:         AS197451
                                                ASNumber:       AS197451
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 385 domain names hosted across 139 IP addresses on this ASN.

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IP Address Domain Domains on this IP
147.229.2.90 ██████ 37
147.229.1.26 ██████████ 19
185.62.108.37 ██████████ 17
147.229.123.51 ██████████ 17
185.62.108.48 ██████████ 16
185.62.108.230 █████████ 13
147.229.127.50 ██████████ 9
185.62.108.43 ██████████ 8
185.62.108.110 █████████ 8
147.229.242.85 ██████████ 8

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Peers

There are 12 peers for this ASN.

Peers Name
AS15935 ha-vel internet s.r.o.
AS16019 Vodafone Czech Republic a.s.
AS201263 Brno University of Technology
AS201931 LBnet.cz s.r.o.
AS202872 KME, spol. s r. o.
AS204860 NetX Networks a.s.
AS207167 mapnet IT services s.r.o.
AS210604 Pernix systems s.r.o.
AS212138 Technicke site Brno, akciova spolecnost
AS24971 MasterDC s.r.o.
AS2852 CESNET z.s.p.o.
AS34222 ZONER a.s.
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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS15935 ha-vel internet s.r.o.
AS16019 Vodafone Czech Republic a.s.
AS2852 CESNET z.s.p.o.
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ASN API & Database

Downstreams

There are 8 downstreams for this ASN.

Downstreams Name
AS201263 Brno University of Technology
AS201931 LBnet.cz s.r.o.
AS202872 KME, spol. s r. o.
AS204860 NetX Networks a.s.
AS207167 mapnet IT services s.r.o.
AS210604 Pernix systems s.r.o.
AS212138 Technicke site Brno, akciova spolecnost
AS34222 ZONER a.s.
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
147.229.77.1 AS197451 Brno University of Technology 0.62ms from Brno, CZ
185.62.108.137 AS197451 Brno University of Technology 0.34ms from Brno, CZ
147.229.216.1 AS197451 Brno University of Technology 0.43ms from Brno, CZ
147.229.188.1 AS197451 Brno University of Technology 0.40ms from Brno, CZ
147.229.27.193 AS197451 Brno University of Technology 0.39ms from Brno, CZ
147.229.186.1 AS197451 Brno University of Technology 0.42ms from Brno, CZ
147.229.254.70 AS197451 Brno University of Technology 0.27ms from Brno, CZ
147.229.127.1 AS197451 Brno University of Technology 0.34ms from Brno, CZ
147.229.151.1 AS197451 Brno University of Technology 0.62ms from Brno, CZ
147.229.161.1 AS197451 Brno University of Technology 0.44ms from Brno, CZ
147.229.97.10 AS197451 Brno University of Technology 0.43ms from Brno, CZ
147.229.252.226 AS197451 Brno University of Technology 0.22ms from Brno, CZ
147.229.113.31 AS197451 Brno University of Technology 0.40ms from Brno, CZ
147.229.193.102 AS197451 Brno University of Technology 0.46ms from Brno, CZ
147.229.13.82 AS197451 Brno University of Technology 0.44ms from Brno, CZ
147.229.183.124 AS197451 Brno University of Technology 1.74ms from Brno, CZ
147.229.176.1 AS197451 Brno University of Technology 0.37ms from Brno, CZ
147.229.82.4 AS197451 Brno University of Technology 0.47ms from Brno, CZ
147.229.69.31 AS197451 Brno University of Technology 0.47ms from Brno, CZ
147.229.46.136 AS197451 Brno University of Technology 0.44ms from Brno, CZ
147.229.159.221 AS197451 Brno University of Technology 0.47ms from Brno, CZ
147.229.126.1 AS197451 Brno University of Technology 0.75ms from Brno, CZ
147.229.148.104 AS197451 Brno University of Technology 0.43ms from Brno, CZ
147.229.137.9 AS197451 Brno University of Technology 0.61ms from Brno, CZ
147.229.41.2 AS197451 Brno University of Technology 0.44ms from Brno, 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
14.1.42.139 AS45177 Devoli 0.39ms from Auckland, NZ
35.228.244.219 AS396982 Google LLC 0.14ms from Hamina, FI
39.41.191.155 AS17557 Pakistan Telecommunication Company Limited 15.06ms from Islamabad, PK
178.159.49.235 AS51669 Home Computer Networks ltd. 3.07ms from Moscow, RU
176.118.16.91 AS8359 MTS PJSC 14.45ms from Moscow, RU
153.203.76.139 AS4713 NTT DOCOMO BUSINESS,Inc. 2.54ms from Osaka, JP
104.219.17.251 AS62838 Reprise Hosting 0.17ms from Seattle, US
140.101.148.187 AS19773 Motorola, Inc. 1.03ms from Singapore, SG
180.28.170.43 AS4713 NTT DOCOMO BUSINESS,Inc. 11.09ms from Tokyo, JP
99.250.35.107 AS812 Rogers Communications Canada Inc. 5.74ms from Toronto, CA
42.237.126.91 AS4837 CHINA UNICOM China169 Backbone 3.10ms from Zhengzhou, CN
3.31.94.123 AS8987 Amazon Data Services Ireland Ltd 0.43ms from Boardman, US
5.2.79.75 AS60404 The Infrastructure Group B.V. 0.23ms from Dronten, NL
41.193.207.155 AS11845 Vox Telecom Ltd 2.21ms from Durban, ZA
87.178.133.203 AS3320 Deutsche Telekom AG 3.19ms from Hamburg, DE
183.102.204.27 AS4766 Korea Telecom 0.79ms from Incheon, KR
211.112.136.27 AS9316 DACOM-PUBNETPLUS 3.22ms from Incheon, KR
193.122.75.171 AS31898 Oracle Corporation 0.32ms from Jeddah, SA
45.16.16.59 AS7018 AT&T Enterprises, LLC 7.92ms from Kansas City, US
130.194.21.11 AS56132 Monash University, 2.56ms from Melbourne, AU
35.247.224.155 AS396982 Google LLC 0.12ms from Sao Paulo, BR
34.83.244.155 AS396982 Google LLC 0.15ms from The Dalles, US
47.94.148.27 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.94ms from Beijing, CN
91.207.57.251 AS9009 M247 Europe SRL 0.08ms from Brussels, BE
189.176.192.139 AS8151 UNINET 14.40ms from Cancún, MX

Traceroute

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

$
traceroute -a -n -q1 -f3 185.62.108.233
traceroute to 185.62.108.233 (185.62.108.233): 64 hops max, 52 byte packets
4 *
5 *
Measurement taken from IPinfo ProbeNet in Brno, 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 AS197451 at robtex.

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