AS28725

ASN Info Ceska Telekomunikacni Infrastruktura a.s Czech Republic , CZ

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Summary

Name CETIN-AS
Organization Ceska Telekomunikacni Infrastruktura a.s
Country Czech Republic
Registry ripencc
Type isp
Website cetin.cz
allocated 2003-02-10
IPv4 addresses 141,568
IPv6 addresses 713053462628379038341895553024
Prefixes 13

Prefix Details


showing the first 20

Prefix Total ips
46.175.176.0/21 2048
80.188.124.0/24 256
80.188.186.0/24 256
83.208.222.0/24 256
85.162.0.0/17 32768
85.162.0.0/16 65536
85.162.0.0/15 131072
85.162.128.0/17 32768
85.163.0.0/16 65536
90.182.52.0/23 512
185.218.92.0/23 512
194.147.12.0/22 1024

Network Speed


Ping

79.93
ms

Download

8.61
Mbps

Upload

97.23
Mbps

Peers


There are 72 peers for this ASN.

IT.Gate S.p.A.AS12779
BIT BVAS12859
Telia Company ABAS1299
Init7 (Switzerland) Ltd.AS13030
ennit server GmbHAS13101
euNetworks GmbHAS13237
etplus.ch SAAS15547
Connesi s.p.a.AS15605
ADISTA SASAS16347
Viewqwest Pte LtdAS18106
green.ch AGAS1836
AlpineDC SAAS198385
Broadband Hosting B.VAS20562
Freifunk Essen e.V.AS206356
CJSC RASCOMAS20764
Brennercom S.p.A.AS20811
Services Industriels de GeneveAS20932
SG.GSAS24482
IP-Max SAAS25091
equada network GmbHAS25220
ITS TELECOMUNICAÇÕES LTDAAS28186
ALTA REDE CORPORATE NETWORK TELECOM LTDA - EPPAS28260
Johannes Gutenberg-Universitaet MainzAS2857
KPN B.V.AS286
IELO-LIAZO SERVICES SASAS29075
NTT America, Inc.AS2914
Hostserver GmbHAS29140
Freenet Liberec, z.s.AS29504
Netassist LimitedAS29632
Jaguar Network SASAS30781
Liquid Telecommunications LtdAS30844
GHOSTnet GmbHAS31025
Digiweb ltdAS31122
Core-Backbone GmbHAS33891
HivaneAS34019
CELESTE SASAS34177
Kantonsschule ZugAS34288
SEACOM LimitedAS37100
Angola CablesAS37468
Network Platforms (PTY) LTDAS37497
NewMedia Express Pte LtdAS38001
Blacknight Internet Solutions LimitedAS39122
31173 Services ABAS39351
Tascom Global NetworkAS40356
ANEXIA Internetdienstleistungs GmbHAS47147
TRUNK MOBILE, INCAS47441
Nessus GmbHAS47692
LNK Systems Muntenia SRLAS47950
Stadtwerke FeldkirchAS48362
Tango S.A.AS48526
Digital Telecommunication Services S.r.l.AS49605
Joey Julian KoenigAS49697
WorldStream B.V.AS49981
LWLcom GmbHAS50629
Onecom Global Communications LTDAS51185
GlobeNet Cabos Submarinos Colombia, S.A.S.AS52320
SOFTDADOS CONECTIVIDADEAS52873
UNIDATA S.p.A.AS5394
Universitaet StuttgartAS553
ALTITUD S.r.l.AS57111
Anycast Global BackboneAS58511
MENA LEVANT W.L.LAS59605
Sirius Technology SRLAS60501
DE-CIX Management GmbHAS6695
Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.AS680
NIX.CZ z.s.p.o.AS6881
Hurricane Electric LLCAS6939
Zayo France SASAS8218
COLT Technology Services Group LimitedAS8220
etplace Telematic GmbHAS8222
A1 Telekom Austria AGAS8447
RETN LimitedAS9002

Upstreams


There are 2 upstreams for this ASN.

Telia Company ABAS1299
NTT America, Inc.AS2914

Downstreams


There are 22 downstreams for this ASN.

Marcela ByrtusovaAS196849
BEZVANET s.r.o.AS196952
Richard FilipAS198248
GOLDWARE s.r.o.AS198657
SychrovNET s.r.oAS198813
Satan s.r.o.AS201934
Pavel JochimAS202657
Jan RyznarAS203645
Jiri ChalabalaAS205619
SitePark s.r.o.AS206177
Zdenek SoucekAS31559
OMEGA plus Chrudim s.r.o.AS35046
SUPRO, spol. s r.o.AS47868
Intraweb servis s.r.o.AS50784
Ing. Leos JanouchAS51382
cyrilek.net .z.s.AS51420
Ing. Petr LukesAS52029
mjanik.net s.r.o.AS52154
NITEX ISP s.r.o.AS57007
Internet Expert s.r.o.AS57294
XLNET s.r.o.AS57560
Libli s.r.o.AS57564

Hosted Domains


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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.