Autonomous System details

AS38952

MAFRA, a.s.  ·  mafra.cz

Czechia

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AS38952 – MAFRA, a.s.

Field Value
Country Czechia
Website mafra.cz
Hosted domains 704
IPv4 addresses 2,048
IPv6 addresses 0
ASN type Business
Registry ripe
Allocated 20 years ago on Nov 17, 2005
Updated 5 years ago on Jul 26, 2021

IP Ranges

Netblock Company Num of IPs
185.17.116.0/22 MAFRA, a.s. 1,024
194.79.52.0/22 MAFRA, a.s. 1,024

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS38952
                                                OrgID:          AS38952
                                                ASName:         AS38952
                                                ASNumber:       AS38952
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 704 domain names hosted across 53 IP addresses on this ASN.

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IP Address Domain Domains on this IP
185.17.117.33 ██████████ 415
185.17.117.32 ████████ 101
185.17.117.45 █████████ 42
185.17.117.200 ██████████ 31
185.17.117.191 ██████████ 30
185.17.117.184 ██████████ 26
185.17.117.43 ██████████ 25
185.17.117.46 ██████████ 18
185.17.117.155 ██████████ 14
185.17.119.242 ██████████ 12

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Peers

There is 1 peer for this ASN.

Peers Name
AS5610 O2 Czech Republic, a.s.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS5610 O2 Czech Republic, a.s.
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
185.17.117.247 AS38952 MAFRA, a.s. 0.49ms from Prague, CZ
194.79.55.77 AS38952 MAFRA, a.s. 1.03ms from Prague, CZ
194.79.52.252 AS38952 MAFRA, a.s. 0.87ms from Prague, CZ
185.17.116.188 AS38952 MAFRA, a.s. 0.84ms from Prague, CZ
185.17.119.242 AS38952 MAFRA, a.s. 0.51ms from Prague, CZ
194.79.53.5 AS38952 MAFRA, a.s. 0.76ms from Prague, CZ
185.17.118.12 AS38952 MAFRA, a.s. 0.50ms from Prague, CZ
194.79.54.83 AS38952 MAFRA, a.s. 0.75ms 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
190.110.191.56 AS52372 COOPERATIVA ELECTRICA DE GENERAL DEHEZA LTDA. 7.74ms from Buenos Aires, AR
125.182.232.8 AS17858 LG POWERCOMM 6.76ms from Incheon, KR
18.215.34.120 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
97.208.185.152 AS6167 Verizon Business 16.60ms from Chicago, US
97.156.21.8 AS6167 Verizon Business 17.15ms from Chicago, US
34.63.57.248 AS396982 Google LLC 0.13ms from Council Bluffs, US
95.147.115.200 AS2856 British Telecommunications PLC 3.47ms from Erith, GB
222.86.198.216 AS4134 CHINANET BACKBONE 5.20ms from Guiyang, CN
185.14.220.168 AS42973 Convergence Group (Wireless) Networks Limited 0.57ms from London, GB
68.114.223.72 AS20115 Charter Communications LLC 17.08ms from Minneapolis, US
216.153.90.248 AS2527 Sony Network Communications Inc. 7.20ms from Osaka, JP
64.78.20.200 AS16406 Intermedia.net, Inc. 1.57ms from San Jose, US
75.172.21.184 AS209 CenturyLink Communications, LLC 1.55ms from Seattle, US
120.79.100.88 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.12ms from Shenzhen, CN
171.127.7.152 AS4837 CHINA UNICOM China169 Backbone 6.74ms from Taiyuan, CN
113.229.61.184 AS4837 CHINA UNICOM China169 Backbone 7.72ms from Tieling, CN
216.36.160.40 AS19016 Westman Communications Group 7.97ms from Winnipeg, CA
93.156.55.168 AS12946 R Cable y Telecable Telecomunicaciones, S.A.U. 11.87ms from A Coruna, ES
86.46.53.152 AS5466 Eircom Limited 1.17ms from Dublin, IE
87.154.150.216 AS3320 Deutsche Telekom AG 2.22ms from Duesseldorf, DE
80.3.215.24 AS5089 Virgin Media Limited 12.86ms from London, GB
69.206.80.152 AS12271 Charter Communications Inc 4.54ms from New York City, US
201.124.8.24 AS8151 UNINET 3.79ms from Santiago de Queretaro, MX
186.223.204.24 AS28573 Claro NXT Telecomunicacoes Ltda 7.17ms from Sao Paulo, BR
34.87.124.232 AS396982 Google LLC 0.16ms from Singapore, SG

Traceroute

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

$
traceroute -a -n -q1 -f3 194.79.52.251
traceroute to 194.79.52.251 (194.79.52.251): 64 hops max, 52 byte packets
5 [AS38952] 194.79.54.57 1.003 ms
6 [AS38952] 194.79.53.5 0.851 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 AS38952 at robtex.

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