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 1,248
Number of IPv4 133,888
Number of IPv6 713,053,462,628,379,038,341,895,553,024
ASN type ISP
Registry ripe
Allocated 21 years ago on Feb 10, 2003
Updated 4 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 1,248 domain names hosted across 222 IP addresses on this ASN.

IP Address Domain Domains on this IP
85.163.57.245 ██████████ 85
85.163.68.130 ██████████ 84
85.163.23.103 ██████████ 58
85.163.228.10 ██████████ 53
85.163.57.44 ██████████ 48
85.163.21.79 █████████ 46
85.163.36.19 ██████████ 38
85.163.35.132 ██████████ 38
85.163.114.197 ██████████ 33
85.163.98.200 █████████ 32

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Useful for Cybersecurity

Peers

There are 245 peers for this ASN.

Peers Name
AS1031 Peer 1 Internet Service LLC
AS1103 SURF B.V.
AS1140 Stichting Internet Domeinregistratie Nederland
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
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
AS13760 Uniti Fiber Holdings Inc.
AS14537 Continent 8 LLC
AS14630 Invesco Group Services, Inc.
AS14840 BR.Digital Provider
AS14907 Wikimedia Foundation Inc.
AS15435 DELTA Fiber Nederland B.V.
AS15547 netplus.ch SA
AS15576 NTS workspace AG
AS15605 Connesi s.p.a.
AS15802 Emirates Integrated Telecommunications Company PJSC
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
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
AS1828 Unitas Global LLC
AS196849 MO BYRTUS s.r.o.
AS196952 BEZVANET s.r.o.
AS197083 K2 atmitec 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
AS200612 Gulf Bridge International Inc.
AS200780 Eurofiber France SAS
AS201265 ANAFRA s.r.o.
AS202297 Skylon Solutions Limited
AS203365 Optet network, s. r. o.
AS203645 Jan Ryznar
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
AS208431 Adrian Pistol
AS20932 Services Industriels de Geneve
AS209947 M-wifi internet s.r.o.
AS210312 Antonios A. Chariton
AS210937 Xiufeng Guo
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 INTERNEXA Brasil Operadora de Telecomunicações S.A
AS263009 FORTE TELECOM LTDA.
AS263152 MIGO TELECOM
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS28329 Megatelecom Telecomunicacoes Ltda
AS28716 Retelit Digital Services S.p.A.
AS28792 Public Internet Ltd
AS28917 Fiord Networks, UAB
AS29049 Delta Telecom Ltd
AS29075 IELO-LIAZO SERVICES SAS
AS29140 Hostserver GmbH
AS29298 SUSE Software Solutions Germany GmbH
AS293 ESnet
AS29396 Eurofiber UNET
AS29504 Freenet Liberec, z.s.
AS29632 Netassist Limited
AS29691 Nine Internet Solutions AG
AS30781 Free Pro SAS
AS31025 GHOSTnet GmbH
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Upstreams

There are 3 upstreams for this ASN.

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

There are 24 downstreams for this ASN.

Downstreams Name
AS196849 MO BYRTUS s.r.o.
AS196952 BEZVANET s.r.o.
AS197083 K2 atmitec s.r.o.
AS197197 M.NET STUDENKA s. r. o.
AS197565 NHK Solutions s.r.o.
AS198248 Richard Filip
AS201265 ANAFRA s.r.o.
AS203645 Jan Ryznar
AS205619 Jiri Chalabala
AS206177 SitePark s.r.o.
AS206438 MX-NET Telekomunikace s.r.o.
AS209947 M-wifi internet s.r.o.
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.
AS50784 Intraweb servis s.r.o.
AS51382 COMANET NETWORK
AS52029 Palanet s.r.o.
AS56427 Michal Hradil
AS57294 Internet Expert s.r.o.
AS57560 XLNET 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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