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 1,268
Number of IPv4 133,888
Number of IPv6 7.13 × 1029
ASN type ISP
Registry ripe
Allocated 22 years ago on Feb 10, 2003
Updated 5 years ago on Mar 24, 2020
Netblock Company Num of IPs
136.238.226.0/24 Schindler Informatik AG 256
185.218.92.0/23 Pernstejn.net, z.s. 512
194.147.12.0/22 CETIN a.s. 1,024
194.50.64.0/22 Czech Republic, Ministerstvo Obrany 1,024
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
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 1,268 domain names hosted across 233 IP addresses on this ASN.

IP Address Domain Domains on this IP
85.163.68.130 ██████████ 85
85.163.57.245 ████████ 84
85.163.23.103 ██████████ 60
85.163.228.10 ██████████ 54
85.163.57.44 ██████████ 49
85.163.21.79 █████████ 47
85.163.36.19 ██████████ 38
85.163.35.132 ██████████ 37
85.163.114.197 █████████ 33
85.163.98.200 █████████ 30

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Useful for Cybersecurity

Peers

There are 229 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS1103 SURF B.V.
AS1140 Stichting Internet Domeinregistratie Nederland
AS11845 Vox Telecom Ltd
AS1239 Sprint
AS12552 GlobalConnect AB
AS12637 SEEWEB s.r.l.
AS1267 WIND TRE S.P.A.
AS12779 IT.Gate S.p.A.
AS12859 BIT BV
AS1299 Arelion Sweden AB
AS13004 Serbian Open Exchange DOO
AS13030 Init7 (Switzerland) Ltd.
AS132337 Axclusive
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS142271 EWS DS Networks Inc
AS14537 Continent 8 LLC
AS14840 BR.Digital Provider
AS14907 Wikimedia Foundation Inc.
AS150000 Data-Beam Business Solution
AS15547 netplus.ch SA
AS15576 NTS workspace AG
AS15605 Connesi s.p.a.
AS15802 Emirates Integrated Telecommunications Company PJSC
AS15958 CETIN Ltd. Belgrade
AS16347 ADISTA SAS
AS16552 Tiggee LLC
AS174 Cogent Communications
AS17639 Converge ICT Solutions Inc.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS18106 Viewqwest Pte Ltd
AS1836 green.ch AG
AS18403 FPT Telecom Company
AS19637 Avago Technologies U.S. Inc.
AS196849 MO BYRTUS s.r.o.
AS196952 BEZVANET s.r.o.
AS197197 M.NET STUDENKA 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
AS200780 Eurofiber France SAS
AS201265 ANAFRA s.r.o.
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
AS208431 Adrian Pistol
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
AS2119 Telenor Norge AS
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS212859 KASSEX s.r.o.
AS212975 TeamCity s.r.o.
AS213151 Christian Elsen
AS213241 TECHIT.BE SRL
AS21412 UAB "Cgates"
AS22356 Durand do Brasil Ltda
AS23106 AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT
AS24482 SG.GS
AS24641 FASTER CZ spol. s r.o.
AS24961 WIIT AG
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS25220 equada network GmbH
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A
AS263009 FORTE TELECOM LTDA.
AS28716 Retelit Digital Services S.p.A.
AS28917 Fiord Networks, UAB
AS29075 IELO-LIAZO SERVICES SAS
AS29140 Hostserver GmbH
AS29298 SUSE Software Solutions Germany GmbH
AS293 ESnet
AS29504 Freenet Liberec, z.s.
AS29691 Nine Internet Solutions AG
AS30781 Free Pro SAS
AS30844 Liquid Telecommunications Ltd
AS31027 GlobalConnect A/S
AS31133 PJSC MegaFon
AS31500 Global Network Management Inc
AS31510 Innsbrucker Kommunalbetriebe AG
AS3170 VeloxServ Communications Ltd
AS3212 Telemach Slovenija d.o.o.
AS3214 xTom GmbH
AS3216 PJSC "Vimpelcom"
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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 27 downstreams for this ASN.

Downstreams Name
AS19637 Avago Technologies U.S. Inc.
AS196849 MO BYRTUS s.r.o.
AS196952 BEZVANET s.r.o.
AS197197 M.NET STUDENKA 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 KASSEX s.r.o.
AS212975 TeamCity 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
AS57294 Internet Expert s.r.o.
AS57560 XLNET s.r.o.
AS57825 MoravanyNET s.r.o.
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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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