Autonomous System details

AS203937

MAREK BZDZIUCH trading as CYFROTEL Sp. J.  ·  cyfrotel.pl

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AS203937 – MAREK BZDZIUCH trading as CYFROTEL Sp. J.

Field Value
Country Poland
Website cyfrotel.pl
Hosted domains 34
IPv4 addresses 3,328
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry ripe
Allocated 10 years ago on Oct 01, 2015
Updated 10 months ago on Mar 21, 2025
Netblock Company Num of IPs
185.119.120.0/22 MAREK BZDZIUCH trading as CYFROTEL Sp. J. 1,024
185.131.240.0/23 MK-NET 512
194.42.118.0/23 Jacek Zysko trading as Firma Handlowo - Uslugowa Zfix 512
185.125.4.0/24 ZFIX 256
185.131.242.0/24 MAREK BZDZIUCH trading as CYFROTEL Sp. J. 256
185.131.243.0/24 NET MAR MAREK BZDZIUCH 256
185.216.172.0/24 MAREK BZDZIUCH trading as CYFROTEL Sp. J. 256
185.253.233.0/24 MAREK BZDZIUCH trading as CYFROTEL Sp. J. 256
Netblock Company
2a06:dec0::/32 MAREK BZDZIUCH trading as CYFROTEL Sp. J.
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WHOIS Details


                                                ASHandle:       AS203937
                                                OrgID:          AS203937
                                                ASName:         AS203937
                                                ASNumber:       AS203937
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 34 domain names hosted across 7 IP addresses on this ASN.

IP Address Domain Domains on this IP
194.42.118.244 ██████████ 15
185.131.242.204 ██████████ 6
185.119.122.4 ██████████ 5
194.42.118.242 ██████████ 3
185.119.123.99 ██████████ 2
185.119.122.210 ██████████ 2
185.119.123.85 ██████████ 1

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Useful for Cybersecurity

Peers

There are 12 peers for this ASN.

Peers Name
AS1820 WNET TELECOM USA Corp.
AS197294 NETonSKY.pl JANIAK PIOTR
AS201054 Stowarzyszenie e-Poludnie
AS24482 SG.GS
AS28917 Fiord Networks, UAB
AS29535 Orange Polska Spolka Akcyjna
AS36236 NetActuate, Inc
AS49544 i3D.net B.V
AS50607 Stowarzyszenie e-Poludnie
AS5617 Orange Polska Spolka Akcyjna
AS6204 INTERKVM HOST SRL
AS62081 Stowarzyszenie e-Poludnie
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS29535 Orange Polska Spolka Akcyjna
AS50607 Stowarzyszenie e-Poludnie
AS5617 Orange Polska Spolka Akcyjna
AS62081 Stowarzyszenie e-Poludnie
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS197294 NETonSKY.pl JANIAK PIOTR
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Pingable IPs

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

IP Address ASN Details
2a06:dec0:dec0::1 AS203937 MAREK BZDZIUCH trading as CYFROTEL Sp. J. 19.20ms from Warsaw, PL
185.131.243.250 AS203937 MAREK BZDZIUCH trading as CYFROTEL Sp. J. 6.95ms from Warsaw, PL
185.131.240.237 AS203937 MAREK BZDZIUCH trading as CYFROTEL Sp. J. 6.33ms from Warsaw, PL
185.125.4.125 AS203937 MAREK BZDZIUCH trading as CYFROTEL Sp. J. 6.27ms from Warsaw, PL
185.119.120.181 AS203937 MAREK BZDZIUCH trading as CYFROTEL Sp. J. 6.27ms from Warsaw, PL
194.42.119.253 AS203937 MAREK BZDZIUCH trading as CYFROTEL Sp. J. 6.38ms from Warsaw, PL
185.131.241.1 AS203937 MAREK BZDZIUCH trading as CYFROTEL Sp. J. 6.36ms from Warsaw, PL
185.119.122.1 AS203937 MAREK BZDZIUCH trading as CYFROTEL Sp. J. 6.35ms from Warsaw, PL
185.253.233.225 AS203937 MAREK BZDZIUCH trading as CYFROTEL Sp. J. 6.33ms from Warsaw, PL
185.131.242.1 AS203937 MAREK BZDZIUCH trading as CYFROTEL Sp. J. 6.34ms from Warsaw, PL
185.119.123.89 AS203937 MAREK BZDZIUCH trading as CYFROTEL Sp. J. 6.26ms from Warsaw, PL
194.42.118.233 AS203937 MAREK BZDZIUCH trading as CYFROTEL Sp. J. 6.65ms from Warsaw, PL
2a06:dec0::1 AS203937 MAREK BZDZIUCH trading as CYFROTEL Sp. J. 19.01ms from Warsaw, PL
185.119.121.241 AS203937 MAREK BZDZIUCH trading as CYFROTEL Sp. J. 6.35ms from Warsaw, PL

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
139.130.122.1 AS1221 Telstra Limited 0.59ms from Adelaide, AU
217.103.226.1 AS33915 Vodafone Libertel B.V. 2.96ms from Amsterdam, NL
77.250.134.1 AS33915 Vodafone Libertel B.V. 2.73ms from Amsterdam, NL
213.53.52.209 AS702 Verizon Business 0.63ms from Amsterdam, NL
20.31.31.65 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
35.236.253.113 AS396982 Google LLC 0.12ms from Ashburn, US
73.171.2.1 AS7922 Comcast Cable Communications, LLC 6.77ms from Ashburn, US
204.144.18.81 AS395180 Travelers Property Casualty Corp. 3.10ms from Atlanta, US
12.131.242.177 AS7018 AT&T Enterprises, LLC 2.05ms from Atlanta, US
92.39.94.97 AS34170 Aztelekom LLC 2.83ms from Baku, AZ
202.44.245.1 AS4618 Internet Thailand Company Limited 0.46ms from Bangkok, TH
36.66.34.81 AS7713 PT Telekomunikasi Indonesia 0.92ms from Batam, ID
117.230.64.1 AS9829 National Internet Backbone 11.10ms from Bengaluru, IN
202.74.65.1 AS9723 iseek Communications Pty Ltd 0.53ms from Brisbane, AU
181.228.22.1 AS7303 Telecom Argentina S.A. 7.59ms from Buenos Aires, AR
125.67.4.1 AS4134 CHINANET-BACKBONE 14.49ms from Chengdu, CN
111.10.225.1 AS9808 China Mobile Communications Group Co., Ltd. 4.78ms from Chongqing, CN
104.62.40.1 AS7018 AT&T Enterprises, LLC 9.10ms from Columbus, US
72.180.109.1 AS11427 Charter Communications Inc 10.14ms from Dallas, US
65.41.70.1 AS19901 Brightspeed 6.97ms from Dallas, US
98.209.233.97 AS7922 Comcast Cable Communications, LLC 10.83ms from Flint, US
185.242.192.113 AS208887 Flughafen Stuttgart GmbH 4.57ms from Frankfurt am Main, DE
95.222.154.1 AS3209 Vodafone GmbH 1.27ms from Frankfurt am Main, DE
116.7.188.1 AS4134 CHINANET-BACKBONE 6.30ms from Guangzhou, CN
182.240.164.1 AS4134 CHINANET-BACKBONE 12.63ms from Guiyang, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 185.216.172.165
traceroute to 185.216.172.165 (185.216.172.165): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Milan, IT
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 AS203937 at robtex.

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