AS28725

CETIN a.s.

CETIN-AS
Organization
Title
CETIN a.s.
Website
http://www.cetin.cz
Details
Regional Internet registry
RIPE
Allocated
10 Feb 2003
IP Addresses count
133,888
Traffic estimation
200-300Gbps
Balanced
Coordinates
Country
Czechia
Summary
The organization CETIN a.s. allocates 9 IP netblocks under the autonomous system number (ASN ) of 28725. The regional internet registry (RIR ) for this ASN is RIPE. The country in which these IPs are located is Czechia (CZ), which is on #27 out of 249 countries by the total amount of ASNs allocated - 718.

AS28725 has 178 peers, 2 upstreams and 22 downstreams with a total of 133,888 IP addresses.
IP Address ranges
Block Description IPs count
45.159.116.0/22 CZ-NORDICTELECOM-20191001 1,024
85.162.0.0/17 CETIN 32,768
85.162.0.0/16 CETIN 65,536
85.162.0.0/15 CETIN 131,072
85.162.128.0/17 CETIN 32,768
85.163.0.0/16 CETIN 65,536
136.238.226.0/24 SCHINDLER 256
185.218.92.0/23 CZ-NETSTONE-20170821 512
194.147.12.0/22 CZ-CETIN-20180926 1,024
Peers
ASN Name IPs Count
AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 8,244,480
AS1103 SURFnet bv 6,223,616
AS1140 Stichting Internet Domeinregistratie Nederland 3,328
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH 85,760
AS2852 CESNET z.s.p.o. 848,896
AS2914 NTT America, Inc. 6,968,576
AS3267 The federal state autonomous educational establishment of additional professional education Center of Realization of State Educational Policy and Informational Technologies 272,640
AS3741 IS 2,721,280
AS4657 StarHub Ltd 644,096
AS5713 SAIX-NET 2,258,176
AS6233 xTom 5,376
AS6661 POST Luxembourg 187,904
AS6777 Amsterdam Internet Exchange B.V. 0
AS6881 NIX.CZ z.s.p.o. 3,328
AS6894 KDDI Europe Ltd 10,752
AS6939 Hurricane Electric LLC 516,096
AS7489 HostUS 66,816
AS7713 TELKOMNET-AS-AP PT Telekomunikasi Indonesia 3,399,424
AS8218 Zayo France SAS 56,064
AS8283 Netwerkvereniging Coloclue 7,936
AS8359 MTS PJSC 1,168,128
AS8426 ClaraNET LTD 976,128
AS8447 A1 Telekom Austria AG 2,257,152
AS8492 "OBIT" Ltd. 76,800
AS8732 OJSC Comcor 139,776
AS8758 Iway AG 89,088
AS8896 XFIBER AS 41,472
AS9044 BSE Software GmbH 99,584
AS9304 HGC Global Communications Limited 1,500,928
AS12470 Globe Development GmbH 8,448
AS12552 IP-Only Networks AB 417,280
AS12637 SEEWEB s.r.l. 98,048
AS12779 IT.Gate S.p.A. 51,712
AS12859 BIT BV 66,048
AS13030 Init7 (Switzerland) Ltd. 95,744
AS13237 euNetworks GmbH 576,000
AS13786 Seabras 1 USA, LLC 3,072
AS14061 DigitalOcean, LLC 2,272,768
AS14537 Continent 8 LLC 41,472
AS14840 COMMCORP COMUNICACOES LTDA 53,504
AS14907 Wikimedia Foundation Inc. 3,072
AS15435 DELTA Fiber Nederland B.V. 270,336
AS15547 netplus.ch SA 125,696
AS15576 NTS workspace AG 46,336
AS15605 Connesi s.p.a. 18,176
AS15704 XTRA TELECOM S.A. 434,176
AS15830 TELECITYGROUP INTERNATIONAL LIMITED 423,424
AS16347 ADISTA SAS 105,984
AS16552 Tiggee LLC 11,264
AS18106 Viewqwest Pte Ltd 51,456
AS20485 Joint Stock Company TransTeleCom 353,792
AS20562 Broadband Hosting B.V 2,048
AS20764 CJSC RASCOM 13,568
AS20811 Brennercom S.p.A. 68,608
AS20932 Services Industriels de Geneve 9,472
AS22356 Durand do Brasil Ltda 28,672
AS24482 SG.GS 22,784
AS24875 NovoServe B.V. 15,616
AS24961 myLoc managed IT AG 134,656
AS25091 IP-Max SA 13,312
AS25160 Vorboss Limited 15,104
AS25220 equada network GmbH 29,184
AS28186 ITS TELECOMUNICACOES LTDA 49,152
AS28260 EPP 16,896
AS28634 Life Tecnologia Ltda. 24,576
AS28792 Public Internet Ltd 6,400
AS28917 LLC "TRC FIORD" 46,336
AS29075 IELO-LIAZO SERVICES SAS 43,264
AS29140 Hostserver GmbH 5,120
AS29467 LUXNETWORK S.A. 9,472
AS29504 Freenet Liberec, z.s. 1,024
AS30132 Internet Systems Consortium, Inc. 512
AS30781 Jaguar Network SAS 90,368
AS31019 Paulus M. Hoogsteder trading as Meanie 256
AS31025 GHOSTnet GmbH 0
AS31424 nexellent ag 14,848
AS31742 Sota Solutions Ltd. 9,984
AS33891 Core-Backbone GmbH 0
AS34019 Hivane 2,304
AS34177 CELESTE SAS 57,856
AS34224 Neterra Ltd. 56,576
AS34288 Kantonsschule Zug 16,640
AS34549 meerfarbig GmbH & Co. KG 72,960
AS34872 Cedric Rossius 512
AS34927 iFog GmbH 1,280
AS35046 OMEGA plus Chrudim s.r.o. 7,168
AS35266 EX Networks Limited 4,352
AS35280 ACORUS NETWORKS SAS 7,680
AS35613 NetDataComm, s.r.o. 8,192
AS35625 Eurafibre SAS 21,504
AS36351 SoftLayer Technologies Inc. 5,125,120
AS37239 ICTGlobe Management (Pty) Ltd. 14,336
AS37468 ANGOLA Cables 5,120
AS37497 Network Platforms Pty Ltd 14,336
AS37640 Cape Connect Internet 10,240
AS37662 West Indian Ocean Cable Company 9,472
AS37680 Cool Ideas Service Provider (Pty) Ltd 69,632
AS37697 WEBMASTERS, LDA. 3,328
AS37721 Virtual Technologies & Solutions SA 12,288
AS38880 Micron21 Datacentre Pty Ltd 31,488
AS39120 Convergenze S.p.A. 92,672
AS39122 Blacknight Internet Solutions Limited 27,392
AS39351 31173 Services AB 7,168
AS39533 Asympto Networks Kft. 512
AS39737 Net Vision Telecom SRL 52,224
AS41327 Fiber Telecom S.p.A. 8,448
AS41695 VOSTRON Limited 10,240
AS41811 CONVERGENCE (GROUP NETWORKS) LIMITED 25,856
AS42353 Simwood eSMS Limited 4,096
AS42473 ANEXIA Internetdienstleistungs GmbH 71,168
AS42541 Fiberby ApS 11,008
AS42861 Foton Telecom CJSC 17,408
AS43531 IX Reach Ltd 14,592
AS45352 IP ServerOne Solutions Sdn Bhd 28,928
AS47147 ANEXIA Internetdienstleistungs GmbH 1,280
AS47692 Nessus GmbH 31,488
AS47868 SUPRO, spol. s r.o. 4,096
AS47950 LNK SYSTEMS MUNTENIA SRL 256
AS48362 Stadtwerke Feldkirch 7,936
AS48858 LLC Milecom 6,144
AS48919 UACITY Ltd. 9,216
AS49605 Digital Telecommunication Services S.r.l. 9,728
AS49697 Joey Julian Koenig 256
AS50300 CustodianDC Limited 12,288
AS50304 Blix Solutions AS 38,912
AS50629 LWLcom GmbH 84,224
AS50673 Serverius Holding B.V. 94,976
AS50763 MCKAYCOM LTD 5,376
AS50784 Intraweb servis s.r.o. 1,024
AS50877 Airbeam S.r.l. 3,072
AS51088 A2B IP B.V. 40,448
AS51184 Fonira Telekom GmbH 11,776
AS51185 Onecom Global Communications LTD 5,632
AS51382 Ing. Leos Janouch 1,024
AS51420 cyrilek.net .z.s. 8,192
AS52029 Palanet s.r.o. 2,048
AS52154 mjanik.net s.r.o. 2,048
AS52320 GlobeNet Cabos Submarinos Colombia 10,496
AS52873 SOFTDADOS CONECTIVIDADE 4,096
AS55329 Telcotech Ltd. 4,096
AS56381 level66.network UG (haftungsbeschraenkt) 256
AS56427 Michal Hradil 2,048
AS56665 Proximus Luxembourg S.A. 44,800
AS57294 Internet Expert s.r.o. 4,096
AS57560 XLNET s.r.o. 1,024
AS57695 Misaka Network, Inc. 5,632
AS58057 Securebit AG 4,864
AS58511 Anycast Global Backbone 6,912
AS60501 Sirius Technology SRL 4,864
AS60945 VeloxServ Communications Ltd 7,168
AS61955 ColocationIX GmbH 1,280
AS62167 Tismi BV 2,304
AS63927 RISE 5,120
AS64271 rixCloud 4,352
AS64475 Freifunk Frankfurt am Main e.V. 1,024
AS196849 Marcela Byrtusova 256
AS196952 BEZVANET s.r.o. 1,024
AS197565 Golden activity s.r.o. 2,048
AS197595 Obenetwork AB 27,648
AS198248 Richard Filip 2,048
AS198385 AlpineDC SA 7,936
AS198657 GOLDWARE s.r.o. 1,024
AS199938 Netzwerge GmbH 1,280
AS201934 Satan s.r.o. 512
AS202297 Skylon Solutions Limited 512
AS203645 Jan Ryznar 512
AS205112 PHILUNET GmbH 2,304
AS205619 Jiri Chalabala 1,024
AS206177 SitePark s.r.o. 1,024
AS206313 Freifunk Nordwest e.V. 1,024
AS206356 Freifunk Essen e.V. 768
AS206610 Mixvoip S.A. 9,216
AS207044 Enet Telecommunications Networks Limited 16,384
AS207167 amccomp s.r.o. 3,584
AS209947 M-wifi internet s.r.o. 1,024
AS264556 L. Garcia Comunicacoes ME 2,048
AS267613 ELETRONET S.A. 1,024
AS328145 Lyca Digital NPC 1,024
Upstreams
ASN Name IPs Count
AS2914 NTT America, Inc. 6,968,576
AS22356 Durand do Brasil Ltda 28,672
Downstreams
ASN Name IPs Count
AS35046 OMEGA plus Chrudim s.r.o. 7,168
AS35613 NetDataComm, s.r.o. 8,192
AS47868 SUPRO, spol. s r.o. 4,096
AS50784 Intraweb servis s.r.o. 1,024
AS51382 Ing. Leos Janouch 1,024
AS51420 cyrilek.net .z.s. 8,192
AS52029 Palanet s.r.o. 2,048
AS52154 mjanik.net s.r.o. 2,048
AS56427 Michal Hradil 2,048
AS57294 Internet Expert s.r.o. 4,096
AS57560 XLNET s.r.o. 1,024
AS196849 Marcela Byrtusova 256
AS196952 BEZVANET s.r.o. 1,024
AS197565 Golden activity s.r.o. 2,048
AS198248 Richard Filip 2,048
AS198657 GOLDWARE s.r.o. 1,024
AS201934 Satan s.r.o. 512
AS203645 Jan Ryznar 512
AS205619 Jiri Chalabala 1,024
AS206177 SitePark s.r.o. 1,024
AS207167 amccomp s.r.o. 3,584
AS209947 M-wifi internet s.r.o. 1,024
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