AS number details

AS28725

CETIN a.s.  ·  cetin.cz

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AS28725 – CETIN a.s.

Field Value
Country Czechia
Website cetin.cz
Hosted domains 1,277
Number of IPv4 133,888
Number of IPv6 713,053,462,628,379,038,341,895,553,024
ASN type ISP
Registry ripe
Allocated 23 years ago on Feb 10, 2003
Updated 5 years ago on Mar 24, 2020
Netblock Company Num of IPs
85.162.0.0/15 CETIN a.s. 131,072
85.162.0.0/16 CETIN a.s. 65,536
85.163.0.0/16 CETIN a.s. 65,536
194.147.12.0/22 CETIN a.s. 1,024
194.50.64.0/22 Czech Republic, Ministerstvo Obrany 1,024
185.218.92.0/23 Pernstejn.net, z.s. 512
136.238.226.0/24 Schindler Informatik AG 256
Netblock Company
2a07:1f40::/29 CETIN a.s.
2a0b:bb40::/32 Netstone s.r.o.
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WHOIS Details


                                                ASHandle:       AS28725
                                                OrgID:          AS28725
                                                ASName:         AS28725
                                                ASNumber:       AS28725
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 1,277 domain names hosted across 238 IP addresses on this ASN.

IP Address Domain Domains on this IP
85.163.57.245 █████████ 85
85.163.68.130 ██████████ 77
85.163.23.103 ██████████ 64
85.163.57.44 ██████████ 52
85.163.228.10 ██████████ 51
85.163.21.79 ██████████ 41
85.163.35.132 ██████████ 40
85.163.36.19 █████████ 37
85.163.114.197 ██████████ 35
85.163.105.252 █████████ 31

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Useful for Cybersecurity

Peers

There are 232 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS1103 SURF B.V.
AS1140 Stichting Internet Domeinregistratie Nederland
AS12552 GlobalConnect AB
AS12637 SEEWEB s.r.l.
AS1267 WIND TRE S.P.A.
AS12779 IT.Gate S.p.A.
AS12859 BIT BV
AS12969 Vodafone Iceland
AS1299 Arelion Sweden AB
AS13004 Serbian Open Exchange DOO
AS13030 Init7 (Switzerland) Ltd.
AS13058 serve-u - Buchholz und Suenderhauf GbR
AS132337 Axclusive
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS14537 Continent 8 LLC
AS14630 Invesco Group Services, Inc.
AS14840 BR.Digital Provider
AS14907 Wikimedia Foundation Inc.
AS15547 netplus.ch SA
AS15576 NTS workspace AG
AS15605 Connesi s.p.a.
AS15802 Emirates Integrated Telecommunications Company PJSC
AS15943 wilhelm.tel GmbH
AS15958 CETINdoo-NET
AS16552 Tiggee LLC
AS174 Cogent Communications
AS17639 Converge ICT Solutions Inc.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global
AS1836 green.ch AG
AS19637 Avago Technologies U.S. Inc.
AS196849 MO BYRTUS s.r.o.
AS196952 BEZVANET s.r.o.
AS197565 NHK Solutions s.r.o.
AS198150 SIACOM JSC
AS198248 Richard Filip
AS198385 AlpineDC SA
AS199524 G-Core Labs S.A.
AS199938 Netzwerge GmbH
AS201265 ANAFRA a.s.
AS202297 Skylon Solutions Limited
AS203365 Optet network, s. r. o.
AS203645 Jan Ryznar
AS204351 NAM system, a.s.
AS20485 Joint Stock Company TransTeleCom
AS205112 PHILUNET GmbH
AS205619 Jiri Chalabala
AS20562 Broadband Hosting B.V.
AS206177 SitePark s.r.o.
AS206356 Freifunk Essen e.V.
AS206438 MX-NET Telekomunikace s.r.o.
AS20764 CJSC RASCOM
AS207841 Inferno Communications Ltd
AS20932 Services Industriels de Geneve
AS209823 Enki Multimedia EURL
AS209947 M-wifi internet s.r.o.
AS210312 Antonios A. Chariton
AS210937 Xiufeng Guo
AS211826 Istqrar for Servers Services Ltd
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS212859 KXCOMM s.r.o.
AS212975 TeamCity s.r.o.
AS213151 Christian Elsen
AS213241 TECHIT.BE SRL
AS213559 MyOffice, s.r.o.
AS21412 UAB "Cgates"
AS22356 Durand do Brasil Ltda
AS22381 Megatelecom Telecomunicacoes Ltda
AS24482 SG.GS
AS24641 FASTER CZ spol. s r.o.
AS24889 Monzoon Networks AG
AS24961 WIIT AG
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS25220 equada network GmbH
AS25369 Hydra Communications Ltd
AS263152 MIGO TELECOM
AS264409 GRUPO YAX
AS28716 Retelit Digital Services S.p.A.
AS28792 Public Internet Ltd
AS28917 Fiord Networks, UAB
AS29049 Delta Telecom Ltd
AS29075 IELO Main Network
AS29140 Hostserver GmbH
AS29298 SUSE Software Solutions Germany GmbH
AS293 ESnet
AS29504 Freenet Liberec, z.s.
AS29632 Netassist International EOOD
AS29691 Nine Internet Solutions AG
AS30781 Free Pro SAS
AS30844 Liquid Telecommunications Ltd
AS31027 GlobalConnect A/S
AS31122 Digiweb ltd
AS31510 Innsbrucker Kommunalbetriebe AG
AS3170 VeloxServ Communications Ltd
AS31742 Sotaconnect Network
AS3212 Telemach Slovenija d.o.o.
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS174 Cogent Communications
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
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Downstreams

There are 28 downstreams for this ASN.

Downstreams Name
AS19637 Avago Technologies U.S. Inc.
AS196849 MO BYRTUS s.r.o.
AS196952 BEZVANET s.r.o.
AS197565 NHK Solutions s.r.o.
AS198248 Richard Filip
AS203365 Optet network, s. r. o.
AS203645 Jan Ryznar
AS204351 NAM system, a.s.
AS205619 Jiri Chalabala
AS206177 SitePark s.r.o.
AS206438 MX-NET Telekomunikace s.r.o.
AS209947 M-wifi internet s.r.o.
AS211826 Istqrar for Servers Services Ltd
AS212859 KXCOMM s.r.o.
AS212975 TeamCity s.r.o.
AS213559 MyOffice, s.r.o.
AS24641 FASTER CZ spol. s r.o.
AS29298 SUSE Software Solutions Germany GmbH
AS35046 OMEGA plus Chrudim s.r.o.
AS35613 NetDataComm, s.r.o.
AS48364 Radim Pytela trading as AC Vyskov
AS51382 COMANET NETWORK
AS52029 Palanet s.r.o.
AS56427 Michal Hradil
AS56566 SATT a.s.
AS57294 Internet Expert s.r.o.
AS57560 XLNET s.r.o.
AS57825 MoravanyNET s.r.o.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
85.163.102.141 AS28725 CETIN a.s. 5.75ms from Prague, CZ
2a0b:bb40:10b7::1 AS28725 CETIN a.s. 7.50ms from Prague, CZ
85.162.23.76 AS28725 CETIN a.s. 0.89ms from Prague, CZ
2a0b:bb40:1009::1 AS28725 CETIN a.s. 6.29ms from Prague, CZ
2a07:1f41:4:1::2 AS28725 CETIN a.s. 4.73ms from Prague, CZ
85.163.7.1 AS28725 CETIN a.s. 7.99ms from Prague, CZ
2a0b:bb40:10c1::1 AS28725 CETIN a.s. 8.23ms from Prague, CZ
2a0b:bb40:1000::1 AS28725 CETIN a.s. 5.71ms from Prague, CZ
85.162.8.220 AS28725 CETIN a.s. 0.66ms from Prague, CZ
2a0b:bb40:108d:0:4a22:54ff:fee3:21fa AS28725 CETIN a.s. 6.26ms from Prague, CZ
2a0b:bb40:4082::1 AS28725 CETIN a.s. 9.23ms from Prague, CZ
85.163.58.127 AS28725 CETIN a.s. 4.21ms from Prague, CZ
85.163.28.225 AS28725 CETIN a.s. 0.79ms from Prague, CZ
85.163.104.78 AS28725 CETIN a.s. 5.48ms from Prague, CZ
2a07:1f41:35:12::1 AS28725 CETIN a.s. 3.79ms from Prague, CZ
85.163.34.2 AS28725 CETIN a.s. 4.62ms from Prague, CZ
85.163.239.73 AS28725 CETIN a.s. 5.58ms from Prague, CZ
85.163.161.254 AS28725 CETIN a.s. 3.87ms from Prague, CZ
2a0b:bb40:406b::1 AS28725 CETIN a.s. 10.82ms from Prague, CZ
2a07:1f41:50:1010::22 AS28725 CETIN a.s. 3.86ms from Prague, CZ
85.163.19.203 AS28725 CETIN a.s. 6.09ms from Prague, CZ
85.162.18.67 AS28725 CETIN a.s. 0.27ms from Prague, CZ
85.163.136.34 AS28725 CETIN a.s. 2.22ms from Prague, CZ
85.163.71.129 AS28725 CETIN a.s. 1.06ms from Prague, CZ
2a0b:bb40:4078::1 AS28725 CETIN a.s. 12.97ms 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
77.170.46.197 AS1136 KPN B.V. 2.15ms from Amsterdam, NL
73.119.129.149 AS7922 Comcast Cable Communications, LLC 9.13ms from Boston, US
192.237.161.5 AS19994 Rackspace Hosting 1.24ms from Chicago, US
18.217.68.117 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
136.60.20.69 AS16591 Google Fiber Inc. 5.38ms from Dallas, US
98.7.167.53 AS40294 Charter Communications LLC 13.81ms from Dallas, US
23.206.9.37 AS16625 Akamai Technologies, Inc. 0.35ms from Duesseldorf, DE
92.196.155.117 AS20676 Plusnet GmbH 3.23ms from Frankfurt am Main, DE
113.59.104.69 AS4837 CHINA UNICOM China169 Backbone 11.87ms from Guangzhou, CN
4.53.181.117 AS3356 Level 3 Parent, LLC 1.20ms from Los Angeles, US
90.119.41.5 AS3215 Orange S.A. 3.83ms from Marseille, FR
176.135.44.85 AS5410 Bouygues Telecom SA 7.79ms from Marseille, FR
98.117.171.69 AS701 Verizon Business 9.80ms from New York City, US
187.84.212.37 AS25933 Vogel Soluções em Telecom e Informática S/A 16.95ms from Osasco, BR
186.224.220.165 AS28189 JR & JS ENGENHARIA E COMÉRCIO LTDA 0.20ms from Osasco, BR
185.198.225.37 AS44407 Linkt SAS 0.50ms from Paris, FR
190.61.39.5 AS52468 UFINET PANAMA S.A. 0.34ms from Quito, EC
3.90.73.149 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
203.248.81.213 AS9848 SEJONG NETWORKS 1.20ms from Seoul, KR
211.103.23.53 AS56046 China Mobile communications corporation 2.98ms from Suzhou, CN
3.106.40.21 AS16509 Amazon.com, Inc. 0.15ms from Sydney, AU
3.112.144.181 AS16509 Amazon.com, Inc. 0.18ms from Tokyo, JP
126.8.98.133 AS17676 SoftBank Corp. 7.01ms from Tokyo, JP
27.141.130.37 AS9824 JCOM Co., Ltd. 7.44ms from Tokyo, JP
85.221.163.181 AS13110 INEA sp. z o.o. 4.20ms from Warsaw, PL

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 85.163.195.220
traceroute to 85.163.195.220 (85.163.195.220): 8 hops max, 52 byte packets
4 [AS5578] 62.168.90.137 0.578 ms
5 [AS5578] 62.168.99.154 0.609 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Bratislava, SK
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 AS28725 at robtex.

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