Autonomous System details

AS208663

Martin Ph. D. Pustka  ·  mtu.cz

Czechia
    Stub AS Icon Stub AS

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AS208663 – Martin Ph. D. Pustka

Field Value
Country Czechia
Website mtu.cz
Hosted domains 0
IPv4 addresses 1,024
IPv6 addresses 633,825,300,114,114,700,748,351,602,688
ASN type Business
Registry ripe
Allocated 7 years ago on Jun 26, 2019
Updated 7 years ago on Jun 26, 2019
Netblock Company Num of IPs
45.91.0.0/22 Martin Ph. D. Pustka 1,024
Netblock Company
2a0e:840::/29 Martin Ph. D. Pustka
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS208663
                                                OrgID:          AS208663
                                                ASName:         AS208663
                                                ASNumber:       AS208663
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS15935 ha-vel internet s.r.o.
AS34080 MIRAMO spol. s.r.o.
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS15935 ha-vel internet s.r.o.
AS34080 MIRAMO spol. s.r.o.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
45.91.0.42 AS208663 Martin Ph. D. Pustka 5.63ms from Prague, CZ
2a0e:840:: AS208663 Martin Ph. D. Pustka 5.85ms from Prague, CZ
2a0e:840:1:2::68 AS208663 Martin Ph. D. Pustka 5.74ms 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
147.75.205.231 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.63ms from Amsterdam, NL
77.191.178.87 AS6805 Telefonica Germany GmbH & Co.OHG 4.87ms from Berlin, DE
46.142.2.103 AS8881 1&1 Versatel GmbH 5.17ms from Berlin, DE
109.133.139.247 AS5432 Proximus NV 1.15ms from Brussels, BE
37.196.143.7 AS1257 Tele2 Sverige AB 0.46ms from Goeteborg, SE
168.221.50.119 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
107.170.177.119 AS14061 DigitalOcean, LLC 0.66ms from New York City, US
153.133.32.135 AS4713 NTT DOCOMO BUSINESS,Inc. 15.44ms from Osaka, JP
80.15.32.151 AS3215 Orange S.A. 1.54ms from Paris, FR
134.16.51.87 AS20115 Charter Communications LLC 14.53ms from Redding, US
34.206.50.103 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
187.105.226.135 AS28573 Claro NXT Telecomunicacoes Ltda 10.36ms from Rio de Janeiro, BR
24.51.12.71 AS11414 Nvidia Corporation 0.30ms from San Jose, US
179.209.78.7 AS28573 Claro NXT Telecomunicacoes Ltda 5.33ms from Sao Paulo, BR
114.32.151.231 AS3462 Data Communication Business Group 0.96ms from Taipei, TW
89.161.59.39 AS39375 Telekomunikacja Podlasie Sp. z o.o. 4.08ms from Warsaw, PL
111.198.6.23 AS4808 China Unicom Beijing Province Network 4.57ms from Beijing, CN
132.232.7.7 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.86ms from Chengdu, CN
99.19.113.167 AS7018 AT&T Enterprises, LLC 2.76ms from Dallas, US
79.216.89.39 AS3320 Deutsche Telekom AG 5.38ms from Duesseldorf, DE
113.59.64.247 AS4837 CHINA UNICOM China169 Backbone 13.48ms from Guangzhou, CN
39.51.253.135 AS17557 Pakistan Telecommunication Company Limited 4.23ms from Lahore, PK
126.54.197.71 AS17676 SoftBank Corp. 8.02ms from Osaka, JP
95.228.120.215 AS3269 Telecom Italia S.p.A. 2.47ms from Rome, IT
171.92.60.55 AS4134 CHINANET-BACKBONE 4.57ms from Chengdu, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 45.91.0.84
traceroute to 45.91.0.84 (45.91.0.84): 64 hops max, 52 byte packets
4 [] 91.210.16.131 0.499 ms
5 [AS34080] 93.95.33.103 7.053 ms
6 [AS208663] 45.91.0.84 7.447 ms
Measurement taken from IPinfo ProbeNet in Prague, CZ
On

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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 AS208663 at robtex.

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