Autonomous System details

AS197451

Brno University of Technology  ·  vutbr.cz

Czechia

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS197451 – Brno University of Technology

Field Value
Country Czechia
Website vutbr.cz
Hosted domains 382
IPv4 addresses 67,072
IPv6 addresses 1,029,970,948,388,714,847,232,770,179,072
ASN type Education
Registry ripe
Allocated 15 years ago on Dec 08, 2010
Updated 7 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
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS197451
                                                OrgID:          AS197451
                                                ASName:         AS197451
                                                ASNumber:       AS197451
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 382 domain names hosted across 138 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
147.229.2.90 ██████ 34
147.229.1.26 █████████ 19
185.62.108.37 ██████████ 19
147.229.123.51 ██████████ 18
185.62.108.48 ██████████ 16
185.62.108.230 ██████████ 13
147.229.16.89 ██████████ 11
185.62.108.47 ██████ 11
147.229.127.50 ██████████ 9
185.62.108.43 ██████████ 9

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

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.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
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.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
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.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
147.229.38.11 AS197451 Brno University of Technology 0.52ms from Brno, CZ
147.229.22.129 AS197451 Brno University of Technology 0.39ms from Brno, CZ
147.229.12.1 AS197451 Brno University of Technology 0.36ms from Brno, CZ
147.229.190.129 AS197451 Brno University of Technology 0.37ms from Brno, CZ
147.229.47.1 AS197451 Brno University of Technology 1.23ms from Brno, CZ
147.229.7.161 AS197451 Brno University of Technology 0.41ms from Brno, CZ
147.229.113.31 AS197451 Brno University of Technology 0.40ms from Brno, CZ
147.229.130.20 AS197451 Brno University of Technology 0.49ms from Brno, CZ
147.229.74.44 AS197451 Brno University of Technology 0.52ms from Brno, CZ
147.229.64.1 AS197451 Brno University of Technology 0.69ms from Brno, CZ
147.229.85.94 AS197451 Brno University of Technology 0.46ms from Brno, CZ
147.229.154.183 AS197451 Brno University of Technology 0.49ms from Brno, CZ
147.229.37.25 AS197451 Brno University of Technology 0.54ms from Brno, CZ
185.62.109.131 AS197451 Brno University of Technology 0.43ms from Brno, CZ
147.229.196.1 AS197451 Brno University of Technology 0.46ms from Brno, CZ
147.229.180.1 AS197451 Brno University of Technology 0.38ms from Brno, CZ
147.229.13.82 AS197451 Brno University of Technology 0.42ms from Brno, CZ
147.229.163.1 AS197451 Brno University of Technology 0.42ms from Brno, CZ
147.229.14.1 AS197451 Brno University of Technology 0.41ms from Brno, CZ
147.229.88.126 AS197451 Brno University of Technology 0.43ms from Brno, CZ
147.229.150.166 AS197451 Brno University of Technology 0.51ms from Brno, CZ
147.229.3.100 AS197451 Brno University of Technology 0.38ms from Brno, CZ
147.229.118.1 AS197451 Brno University of Technology 0.36ms from Brno, CZ
147.229.178.1 AS197451 Brno University of Technology 0.38ms from Brno, CZ
147.229.66.1 AS197451 Brno University of Technology 0.59ms 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
154.251.221.75 AS36947 Telecom Algeria 12.25ms from Algiers, DZ
114.250.81.91 AS4808 China Unicom Beijing Province Network 3.21ms from Beijing, CN
54.154.20.123 AS16509 Amazon.com, Inc. 0.26ms from Dublin, IE
112.93.173.123 AS17816 China Unicom IP network China169 Guangdong province 5.24ms from Guangzhou, CN
101.96.67.27 AS24173 Netnam Company 0.83ms from Hanoi, VN
70.187.183.251 AS22773 Cox Communications Inc. 5.38ms from Los Angeles, US
216.16.118.11 AS20412 Clarity Telecom LLC 12.81ms from Minneapolis, US
18.214.128.91 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
177.65.1.123 AS28573 Claro NXT Telecomunicacoes Ltda 5.23ms from Rio de Janeiro, BR
191.184.2.59 AS28573 Claro NXT Telecomunicacoes Ltda 15.82ms from Rio de Janeiro, BR
189.140.33.139 AS8151 UNINET 12.96ms from Santiago de Queretaro, MX
115.16.152.123 AS4766 Korea Telecom 8.21ms from Seoul, KR
4.241.95.91 AS8075 Microsoft Corporation 0.52ms from Tokyo, JP
178.92.131.155 AS3257 GTT Communications Inc. 0.56ms from Ashburn, US
161.18.140.187 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 6.26ms from Bogotá, CO
37.72.163.139 AS34762 Combell NV 0.31ms from Brussels, BE
172.101.223.75 AS11351 Charter Communications Inc 18.83ms from Chicago, US
103.87.205.91 AS133676 Precious netcom pvt ltd 0.85ms from Delhi, IN
14.192.52.203 AS135772 POWERNET 0.51ms from Delhi, IN
5.68.19.59 AS5607 Sky UK Limited 4.92ms from Erith, GB
47.180.7.27 AS5650 Frontier Communications of America, Inc. 4.27ms from Los Angeles, US
112.201.181.187 AS9299 Philippine Long Distance Telephone Company 1.14ms from Manila, PH
14.42.54.91 AS4766 Korea Telecom 1.65ms from Seoul, KR
125.124.230.107 AS58461 CT-HangZhou-IDC 5.88ms from Shanghai, CN
60.77.227.107 AS17676 SoftBank Corp. 9.36ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 147.229.26.127
traceroute to 147.229.26.127 (147.229.26.127): 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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs