Autonomous System details

AS38952

MAFRA, a.s.  ·  mafra.cz

Czechia
    Stub AS Icon Stub AS

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AS38952 – MAFRA, a.s.

Field Value
Country Czechia
Website mafra.cz
Hosted domains 720
IPv4 addresses 2,048
IPv6 addresses 0
ASN type Business
Registry ripe
Allocated 20 years ago on Nov 17, 2005
Updated 4 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 720 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 ██████████ 421
185.17.117.32 ████████ 160
185.17.117.45 █████████ 50
185.17.117.191 ██████████ 32
185.17.117.200 ██████████ 31
185.17.117.43 ██████████ 29
185.17.117.184 ██████████ 26
185.17.117.46 ██████████ 23
185.17.117.177 █████████ 15
185.17.117.159 ██████████ 15

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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
185.17.119.230 AS38952 MAFRA, a.s. 0.51ms from Prague, CZ
194.79.54.83 AS38952 MAFRA, a.s. 0.75ms from Prague, CZ
194.79.55.77 AS38952 MAFRA, a.s. 0.93ms from Prague, CZ
185.17.118.12 AS38952 MAFRA, a.s. 0.55ms from Prague, CZ
185.17.117.45 AS38952 MAFRA, a.s. 0.51ms from Prague, CZ
194.79.53.5 AS38952 MAFRA, a.s. 0.74ms from Prague, CZ
185.17.116.188 AS38952 MAFRA, a.s. 0.84ms from Prague, CZ
194.79.52.252 AS38952 MAFRA, a.s. 0.94ms 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
70.144.65.8 AS36180 Cisco IoT 1.80ms from Ashburn, US
152.202.249.104 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 18.77ms from Bogotá, CO
34.70.101.232 AS396982 Google LLC 0.10ms from Council Bluffs, US
201.11.107.248 AS8167 V tal 9.51ms from Curitiba, BR
113.74.171.104 AS4134 CHINANET-BACKBONE 2.69ms from Guangzhou, CN
129.204.190.104 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.33ms from Guangzhou, CN
86.31.143.152 AS5089 Virgin Media Limited 6.05ms from London, GB
109.74.206.8 AS63949 Akamai Connected Cloud 0.17ms from London, GB
213.31.235.168 AS6871 Plusnet 5.84ms from London, GB
106.227.28.216 AS148969 China Telecom 1.27ms from Nanchang, CN
69.203.28.72 AS12271 Charter Communications Inc 5.31ms from New York City, US
24.46.43.104 AS6128 Cablevision Systems Corp. 8.70ms from New York City, US
61.68.87.56 AS7545 TPG Telecom Limited 1.29ms from Sydney, AU
118.167.128.184 AS3462 Data Communication Business Group 1.18ms from Taipei, TW
171.119.219.168 AS4837 CHINA UNICOM China169 Backbone 5.19ms from Taiyuan, CN
223.220.46.88 AS140061 Qinghai Telecom 0.43ms from Xining, CN
5.158.110.24 AS38934 Pride LLC 19.27ms from Yekaterinburg, RU
3.93.9.152 AS14618 Amazon.com, Inc. 0.55ms from Ashburn, US
78.98.209.72 AS6855 Slovak Telekom, a.s. 1.55ms from Bratislava, SK
78.166.223.40 AS9121 Turk Telekomunikasyon Anonim Sirketi 14.72ms from Bursa, TR
172.77.123.40 AS5650 Frontier Communications of America, Inc. 14.74ms from Chicago, US
75.221.173.8 AS6167 Verizon Business 17.98ms from Chicago, US
98.211.53.120 AS7922 Comcast Cable Communications, LLC 7.43ms from Murfreesboro, US
75.250.92.200 AS6167 Verizon Business 12.14ms from New York City, US
172.189.44.232 AS8075 Microsoft Corporation 0.36ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f5 194.79.55.45
traceroute to 194.79.55.45 (194.79.55.45): 64 hops max, 52 byte packets
7 [AS38952] 194.79.54.57 0.899 ms
8 [AS38952] 194.79.53.5 0.763 ms
9 [AS38952] 194.79.55.45 1.252 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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