Autonomous System details

AS28725

CETIN a.s.  ·  cetin.cz

Czechia

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AS28725 – CETIN a.s.

Field Value
Country Czechia
Website cetin.cz
Hosted domains 1,364
IPv4 addresses 133,888
IPv6 addresses 713,053,462,628,379,038,341,895,553,024
ASN type ISP
Registry ripe
Allocated 23 years ago on Feb 10, 2003
Updated 6 years ago on Mar 24, 2020

IP Ranges

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
194.50.64.0/22 Czech Republic, Ministerstvo Obrany 1,024
194.147.12.0/22 CETIN a.s. 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

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                                                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 1,364 domain names hosted across 256 IP addresses on this ASN.

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IP Address Domain Domains on this IP
85.163.57.245 ██████████ 79
85.163.68.130 ██████████ 75
85.163.181.56 ██████████ 70
85.163.23.103 ██████████ 68
85.163.57.44 ██████████ 52
85.163.228.10 ██████████ 49
85.163.35.132 ██████████ 40
85.163.21.79 ██████████ 39
85.163.36.19 ██████████ 35
85.163.114.197 ██████████ 34

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Peers

There are 234 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS1103 SURF B.V.
AS1140 Stichting Internet Domeinregistratie Nederland
AS12552 GlobalConnect AB
AS1267 WIND TRE S.P.A.
AS12713 OTEGlobe
AS12779 IT.Gate S.p.A.
AS12859 BIT BV
AS12969 Vodafone Iceland
AS1299 Arelion Sweden AB
AS13030 Init7 (Switzerland) Ltd.
AS13058 serve-u - Buchholz und Suenderhauf GbR
AS132337 Axclusive
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS142271 EWS DS Networks Inc
AS14537 Continent 8 LLC
AS14630 Invesco Group Services, Inc.
AS14840 BR.Digital Telecom
AS14907 Wikimedia Foundation Inc.
AS15547 netplus.ch SA
AS15576 NTS workspace AG
AS15605 Connesi s.p.a.
AS15958 CETINdoo-NET
AS16552 Tiggee LLC
AS174 Cogent Communications, LLC
AS17557 Pakistan Telecommunication Company Limited
AS17639 Converge ICT Solutions Inc.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global
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.
AS197565 NHK Solutions s.r.o.
AS198150 SIACOM JSC
AS198248 Richard Filip
AS198249 Ops One AG
AS198346 NETFORMS s.r.o.
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.
AS210937 Xiufeng Guo
AS211826 Istqrar for Servers Services Ltd
AS212024 Marc Schmitt
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
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
AS262761 Sinal Br Telecom Ltda
AS263152 MIGO TELECOM
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
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
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ASN API & Database

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS174 Cogent Communications, LLC
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are 31 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
AS198346 NETFORMS s.r.o.
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 FASTER CZ spol. s r.o.
AS48364 Radim Pytela trading as AC Vyskov
AS50784 Intraweb servis s.r.o.
AS51382 COMANET NETWORK
AS52029 Palanet s.r.o.
AS56427 Michal Hradil
AS56566 SATT a.s.
AS57288 StaMPi, spol. s r.o.
AS57294 Internet Expert s.r.o.
AS57560 XLNET s.r.o.
AS57825 MoravanyNET s.r.o.
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
85.163.42.65 AS28725 CETIN a.s. 3.34ms from Prague, CZ
85.162.0.190 AS28725 CETIN a.s. 0.84ms from Prague, CZ
85.163.98.229 AS28725 CETIN a.s. 3.67ms from Prague, CZ
2a0b:bb40::1 AS28725 CETIN a.s. 5.60ms from Prague, CZ
2a07:1f41:35:12::3 AS28725 CETIN a.s. 3.85ms from Prague, CZ
2a0b:bb40:1000::1 AS28725 CETIN a.s. 5.77ms from Prague, CZ
85.163.232.193 AS28725 CETIN a.s. 5.50ms from Prague, CZ
85.163.227.81 AS28725 CETIN a.s. 6.07ms from Prague, CZ
85.162.175.1 AS28725 CETIN a.s. 0.66ms from Prague, CZ
2a0b:bb40:4018::1 AS28725 CETIN a.s. 9.55ms from Prague, CZ
85.163.142.1 AS28725 CETIN a.s. 4.57ms from Prague, CZ
85.163.62.29 AS28725 CETIN a.s. 1.92ms from Prague, CZ
85.163.1.33 AS28725 CETIN a.s. 0.93ms from Prague, CZ
2a0b:bb40:1120::1 AS28725 CETIN a.s. 9.31ms from Prague, CZ
2a0b:bb40:10df::1 AS28725 CETIN a.s. 6.15ms from Prague, CZ
85.163.103.241 AS28725 CETIN a.s. 5.11ms from Prague, CZ
85.163.141.161 AS28725 CETIN a.s. 1.18ms from Prague, CZ
85.163.115.30 AS28725 CETIN a.s. 6.62ms from Prague, CZ
2a0b:bb40:1002::1 AS28725 CETIN a.s. 5.63ms from Prague, CZ
85.163.52.89 AS28725 CETIN a.s. 1.09ms from Prague, CZ
2a0b:bb40:11a5::1 AS28725 CETIN a.s. 9.21ms from Prague, CZ
85.163.109.142 AS28725 CETIN a.s. 2.22ms from Prague, CZ
85.163.164.83 AS28725 CETIN a.s. 4.18ms from Prague, CZ
85.163.162.118 AS28725 CETIN a.s. 4.54ms from Prague, CZ
85.163.45.177 AS28725 CETIN a.s. 8.97ms 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
51.138.26.85 AS8075 Microsoft Corporation 0.20ms from Amsterdam, NL
198.46.255.21 AS36352 HostPapa 0.51ms from Atlanta, US
200.209.72.69 AS4230 CLARO S.A. 0.46ms from Brasilia, BR
66.18.11.5 AS13767 DataBank Holdings, Ltd. 1.33ms from Dallas, US
20.112.134.69 AS8075 Microsoft Corporation 0.45ms from Des Moines, US
177.64.223.101 AS28573 Claro NXT Telecomunicacoes Ltda 11.81ms from Fortaleza, BR
5.196.185.229 AS16276 OVH SAS 0.07ms from Gravelines, FR
36.97.242.5 AS4134 CHINANET-BACKBONE 9.01ms from Harbin, CN
210.98.159.133 AS9578 Cheiljedang.Co.Inc. 1.01ms from Incheon, KR
109.151.24.101 AS2856 British Telecommunications PLC 2.35ms from London, GB
188.232.225.165 AS41843 JSC ER-Telecom Holding 8.87ms from Novosibirsk, RU
213.225.219.53 AS29438 Momax Network S.r.l. 5.62ms from Rome, IT
210.2.243.85 AS24276 JCOM Co., Ltd. 12.95ms from Tokyo, JP
78.59.231.117 AS8764 Telia Lietuva, AB 1.06ms from Vilnius, LT
20.215.250.165 AS8075 Microsoft Corporation 0.21ms from Warsaw, PL
211.157.105.117 AS23724 IDC, China Telecommunications Corporation 4.04ms from Beijing, CN
181.93.108.133 AS7303 Telecom Argentina S.A. 1.56ms from Buenos Aires, AR
156.218.141.85 AS8452 TE-AS 8.21ms from Cairo, EG
102.23.255.85 AS327750 JENNY INTERNET (PTY) LTD 3.52ms from Johannesburg, ZA
86.179.184.101 AS2856 British Telecommunications PLC 2.14ms from London, GB
50.21.201.213 AS4181 TDS TELECOM 7.97ms from Los Angeles, US
79.59.203.69 AS3269 Telecom Italia S.p.A. 5.18ms from Milan, IT
189.156.5.5 AS8151 UNINET 2.85ms from Monterrey, MX
177.45.126.117 AS19182 TELEFÔNICA BRASIL S.A 1.86ms from Osasco, BR
84.97.217.37 AS15557 Societe Francaise Du Radiotelephone - SFR SA 12.53ms 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 -f2 -m6 85.163.179.226
traceroute to 85.163.179.226 (85.163.179.226): 6 hops max, 52 byte packets
3 [AS42831] 5.101.143.16 4.347 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Coventry, GB
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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