AS25512

ASN Info CD-Telematika a.s. Czech Republic , CZ

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Summary

Name CDT-AS
Organization CD-Telematika a.s.
Country Czech Republic
Registry ripencc
Type isp
Website cdt.cz
allocated 2002-12-17
IPv4 addresses 120,832
IPv6 addresses 79228162514264337593543950336
Prefixes 13

Prefix Details


showing the first 20

Prefix Total ips
81.19.32.0/20 4096
81.161.80.0/20 4096
82.117.128.0/19 8192
82.202.64.0/18 16384
85.13.64.0/18 16384
85.184.16.0/20 4096
89.203.128.0/17 32768
131.117.192.0/21 2048
195.146.96.0/19 8192
212.11.96.0/19 8192
213.235.128.0/18 16384

Network Speed


Ping

84.86
ms

Download

14.4
Mbps

Upload

422.23
Mbps

Peers


There are 13 peers for this ASN.

Telia Company ABAS1299
Cogent CommunicationsAS174
SG.GSAS24482
CESNET z.s.p.o.AS2852
Freenet Liberec, z.s.AS29504
PJSC VimpelcomAS3216
Core-Backbone GmbHAS33891
IX Reach LtdAS43531
Onecom Global Communications LTDAS51185
Sirius Technology SRLAS60501
NIX.CZ z.s.p.o.AS6881
Hurricane Electric LLCAS6939
Zayo France SASAS8218

Upstreams


There are 3 upstreams for this ASN.

Telia Company ABAS1299
Cogent CommunicationsAS174
Hurricane Electric LLCAS6939

Downstreams


There are 32 downstreams for this ASN.

Telia Company ABAS1299
OMEGA tech s.r.o.AS196845
BEZVANET s.r.o.AS196952
Internet4you.cz, spol. s r.o.AS197550
D-H-T SYSTEMS s.r.o.AS197698
CMS Consulting s.r.o.AS198420
Technologicke centrum Pisek s.r.o.AS200155
CadcaNet plus s. r. o.AS200355
Pojistovna Ceske sporitelny, a.s., Vienna Insurance GroupAS201457
VIVO CONNECTION spol. s r.o.AS205400
KAZA.cz s.r.o.AS20609
NetArt Group s.r.o.AS30738
IT PROFI s.r.o.AS3161
TTNET s.r.o.AS34040
Libli s.r.o.AS34093
OMEGA plus Chrudim s.r.o.AS35046
RETE internet, s.r.o.AS43507
Economia a.s.AS43614
METRONET s.r.o.AS43708
Internet Mall, a.s.AS44424
PH, spol. s r. o.AS47131
Regionalni centrum Olomouc s.r.o.AS47767
SUPRO, spol. s r.o.AS47868
ITS akciova spolecnostAS48417
Ales TesacekAS51524
Alberon Letohrad s.r.oAS56450
C2NET s.r.o.AS56456
mirnet s.r.o.AS56827
INERCOM, s.r.o.AS57823
PlzenecNET z. s.AS60275
Happy Technik s.r.o.AS62159
MASTER IT Technologies, a.s.AS62178

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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.