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

Join for free to explore hosted domains ›
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

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

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

IP Address ASN Details
147.229.146.248 AS197451 Brno University of Technology 0.47ms from Brno, CZ
147.229.159.221 AS197451 Brno University of Technology 0.47ms from Brno, CZ
147.229.6.65 AS197451 Brno University of Technology 0.33ms from Brno, CZ
147.229.112.10 AS197451 Brno University of Technology 0.37ms from Brno, CZ
147.229.3.100 AS197451 Brno University of Technology 0.38ms from Brno, CZ
147.229.153.108 AS197451 Brno University of Technology 0.46ms from Brno, CZ
147.229.163.1 AS197451 Brno University of Technology 0.41ms from Brno, CZ
147.229.186.1 AS197451 Brno University of Technology 0.42ms from Brno, CZ
147.229.45.231 AS197451 Brno University of Technology 0.55ms from Brno, CZ
147.229.24.1 AS197451 Brno University of Technology 0.41ms from Brno, CZ
147.229.140.213 AS197451 Brno University of Technology 0.46ms from Brno, CZ
147.229.7.161 AS197451 Brno University of Technology 0.38ms from Brno, CZ
147.229.152.178 AS197451 Brno University of Technology 0.42ms from Brno, CZ
147.229.192.1 AS197451 Brno University of Technology 0.41ms from Brno, CZ
147.229.184.161 AS197451 Brno University of Technology 0.33ms from Brno, CZ
147.229.154.183 AS197451 Brno University of Technology 0.45ms from Brno, CZ
147.229.189.194 AS197451 Brno University of Technology 0.42ms from Brno, CZ
147.229.64.1 AS197451 Brno University of Technology 0.66ms from Brno, CZ
147.229.220.1 AS197451 Brno University of Technology 0.38ms from Brno, CZ
147.229.31.1 AS197451 Brno University of Technology 0.40ms from Brno, CZ
147.229.88.126 AS197451 Brno University of Technology 0.37ms from Brno, CZ
147.229.160.1 AS197451 Brno University of Technology 0.39ms from Brno, CZ
147.229.82.4 AS197451 Brno University of Technology 0.47ms from Brno, CZ
147.229.18.129 AS197451 Brno University of Technology 0.39ms from Brno, CZ
147.229.126.1 AS197451 Brno University of Technology 0.75ms 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
210.91.71.139 AS4766 Korea Telecom 1.85ms from Incheon, KR
114.190.11.171 AS4713 NTT DOCOMO BUSINESS,Inc. 9.60ms from Osaka, JP
52.21.101.107 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
165.232.48.171 AS14061 DigitalOcean, LLC 0.30ms from San Jose, US
59.157.9.251 AS10013 FreeBit Co.,Ltd. 1.19ms from Tokyo, JP
8.209.244.235 AS45102 Alibaba (US) Technology Co., Ltd. 1.40ms from Tokyo, JP
92.65.53.171 AS1136 KPN B.V. 1.45ms from Amsterdam, NL
72.83.228.43 AS701 Verizon Business 2.14ms from Ashburn, US
47.94.148.27 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.94ms from Beijing, CN
39.156.126.155 AS9808 China Mobile Communications Group Co., Ltd. 3.45ms from Beijing, CN
35.54.62.75 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
82.76.175.203 AS8708 DIGI ROMANIA S.A. 0.65ms from Bucharest, RO
56.112.52.11 AS16509 Amazon.com, Inc. 1.68ms from Calgary, CA
108.86.7.235 AS7018 AT&T Enterprises, LLC 7.14ms from Chicago, US
18.118.94.251 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
194.33.58.11 AS42831 UK Dedicated Servers Limited 0.24ms from Coventry, GB
180.231.233.107 AS17858 LG POWERCOMM 6.79ms from Incheon, KR
81.136.0.59 AS2856 British Telecommunications PLC 5.95ms from London, GB
95.148.10.43 AS2856 British Telecommunications PLC 8.36ms from London, GB
151.59.82.219 AS1267 WIND TRE S.P.A. 15.56ms from Milan, IT
163.172.191.155 AS12876 Scaleway SAS 0.59ms from Paris, FR
2.12.181.251 AS3215 Orange S.A. 5.58ms from Paris, FR
184.101.158.123 AS209 CenturyLink Communications, LLC 1.72ms from Phoenix, US
67.129.77.123 AS209 CenturyLink Communications, LLC 1.14ms from Seattle, US
180.182.160.59 AS18313 LG HelloVision Corp. 1.42ms 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 -f3 147.229.114.22
traceroute to 147.229.114.22 (147.229.114.22): 64 hops max, 52 byte packets
3 [AS24971] 83.167.254.188 150.982 ms
4 *
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