AS25512
CD-Telematika a.s. · cdt.cz
AS25512 – CD-Telematika a.s.
Field | Value |
---|---|
Country |
Czech Republic
|
Website | cdt.cz |
Hosted domains | 1,672 |
Number of IPv4 | 118,272 |
Number of IPv6 | 79,228,162,514,264,337,593,543,950,336 |
ASN type | ISP |
Registry | ripe |
Allocated | 21 years ago on Dec 17, 2002 |
Updated | 2 years ago on May 10, 2021 |
IP Ranges
Netblock | Company | Num of IPs |
---|---|---|
131.117.192.0/21 | CD-Telematika a.s. | 2,048 |
185.134.0.0/22 | CD-Telematika a.s. | 1,024 |
195.146.96.0/19 | CD-Telematika a.s. | 8,192 |
212.11.96.0/19 | CD-Telematika a.s. | 8,192 |
213.235.128.0/18 | CD-Telematika a.s. | 16,384 |
81.19.32.0/20 | CD-Telematika a.s. | 4,096 |
82.117.128.0/19 | CD-Telematika a.s. | 8,192 |
82.202.64.0/18 | CD-Telematika a.s. | 16,384 |
85.13.64.0/18 | CD-Telematika a.s. | 16,384 |
85.184.16.0/20 | CD-Telematika a.s. | 4,096 |
85.209.124.0/23 | FIBER CONNECTIONS s.r.o. | 512 |
89.203.128.0/17 | CD-Telematika a.s. | 32,768 |
Netblock | Company |
---|---|
2001:1a48::/32 | CD-Telematika a.s. |
WHOIS Details
aut-num: AS25512 as-name: CDT-AS descr: The Czech Republic org: ORG-CTa3-RIPE remarks: import: from AS1299 accept ANY export: to AS1299 announce AS-CDT-NETWORKS import: from AS174 accept ANY export: to AS174 announce AS-CDT-NETWORKS remarks: import: from AS6881 accept ANY export: to AS6881 announce AS-CDT-NETWORKS import: from AS47200 accept ANY export: to AS47200 announce ANY import: from AS47627 accept ANY export: to AS47627 announce ANY remarks: import: from AS6881 accept ANY export: to AS6881 announce ANY import: from AS21241 accept ANY export: to AS21241 announce ANY import: from AS34040 accept ANY export: to AS34040 announce ANY import: from AS35046 accept ANY export: to AS35046 announce ANY import: from AS43507 accept ANY export: to AS43507 announce ANY import: from AS44424 accept ANY export: to AS44424 announce ANY import: from AS47767 accept ANY export: to AS47767 announce ANY import: from AS47868 accept ANY export: to AS47868 announce ANY import: from AS48417 accept ANY export: to AS48417 announce ANY import: from AS56450 accept ANY export: to AS56450 announce ANY import: from AS197550 accept ANY export: to AS197550 announce ANY import: from AS49101 accept ANY export: to AS49101 announce ANY import: from AS51524 accept ANY export: to AS51524 announce ANY import: from AS56827 accept ANY export: to AS56827 announce ANY import: from AS198403 accept ANY export: to AS198403 announce ANY import: from AS56717 accept ANY export: to AS56717 announce ANY import: from AS197698 accept ANY export: to AS197698 announce ANY import: from AS47131 accept ANY export: to AS47131 announce ANY import: from AS43614 accept ANY export: to AS43614 announce ANY import: from AS56456 accept ANY export: to AS56456 announce ANY import: from AS20708 accept ANY export: to AS20708 announce ANY import: from AS62178 accept ANY export: to AS62178 announce ANY import: from AS49488 accept ANY export: to AS49488 announce ANY import: from AS60275 accept ANY export: to AS60275 announce ANY import: from AS3161 accept ANY export: to AS3161 announce ANY import: from AS20609 accept ANY export: to AS20609 announce ANY import: from AS30738 accept ANY export: to AS30738 announce ANY import: from AS50975 accept ANY export: to AS50975 announce ANY import: from AS62159 accept ANY export: to AS62159 announce ANY import: from AS197019 accept ANY export: to AS197019 announce ANY import: from AS200155 accept ANY export: to AS200155 announce ANY import: from AS200355 accept ANY export: to AS200355 announce ANY import: from AS201457 accept ANY export: to AS201457 announce ANY import: from AS42908 accept ANY export: to AS42908 announce ANY import: from AS213387 accept ANY export: to AS213387 announce ANY remarks: End of list admin-c: CDT-RIPE tech-c: CDT-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: CDT-MNT created: 2002-12-17T14:28:40Z last-modified: 2021-05-10T06:59:39Z source: RIPE abuse-email: abuse@cdt.cz abuse-c: CDT-RIPE abuse-org: ORG-CTa3-RIPE organisation: ORG-CTa3-RIPE org-name: CD-Telematika a.s. country: CZ org-type: LIR address: Pod Taborem 369/8a address: 191 00 address: Praha 9 address: CZECH REPUBLIC phone: +420210021695 fax-no: +420210021610 e-mail: ip@cdt.cz admin-c: CJ167-RIPE admin-c: PL1116-RIPE abuse-c: CDT-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: CDT-MNT notify: abuse@cdt.cz mnt-by: RIPE-NCC-HM-MNT mnt-by: CDT-MNT created: 2004-04-17T11:04:09Z last-modified: 2020-12-16T13:27:40Z source: RIPE person: Petrzilek Libor address: CD-Telematika a.s. address: Pod Taborem 369/8a address: Prague, 191 00 address: The Czech Republic phone: +420 210 021 666 nic-hdl: PL1116-RIPE mnt-by: CZCOM-MNT mnt-by: CDT-MNT mnt-by: SATT-MNT created: 2002-11-22T08:36:04Z last-modified: 2015-06-05T06:19:18Z source: RIPE role: CDT hostmaster address: CD-Telematika a.s. address: Pod Taborem 6 address: Praha 9 address: 191 00 address: The Czech Republic phone: +420 210021 685 fax-no: +420 210021 699 e-mail: abuse@cdt.cz remarks: -------------------------------------------------- remarks: abuse and spam reports please mail to abuse@cdt.cz remarks: remarks: peering and technical communication remarks: mail to ip(at)cdt.cz remarks: -------------------------------------------------- admin-c: PL1116-RIPE admin-c: CJ167-RIPE admin-c: ZP642-RIPE tech-c: PL1116-RIPE tech-c: CJ167-RIPE tech-c: ZP642-RIPE abuse-mailbox: abuse@cdt.cz nic-hdl: CDT-RIPE mnt-by: CDT-MNT created: 2004-01-26T14:58:45Z last-modified: 2022-10-04T10:12:54Z source: RIPE person: Cerny Josef address: CD-Telematika a.s. address: Pod Taborem 369/8a address: 19000, Prague 9 phone: +420210021666 nic-hdl: CJ167-RIPE mnt-by: CDT-MNT created: 2009-10-12T08:55:45Z last-modified: 2012-08-09T12:21:07Z source: RIPE role: CDT hostmaster address: CD-Telematika a.s. address: Pod Taborem 6 address: Praha 9 address: 191 00 address: The Czech Republic phone: +420 210021 685 fax-no: +420 210021 699 e-mail: abuse@cdt.cz remarks: -------------------------------------------------- remarks: abuse and spam reports please mail to abuse@cdt.cz remarks: remarks: peering and technical communication remarks: mail to ip(at)cdt.cz remarks: -------------------------------------------------- admin-c: PL1116-RIPE admin-c: CJ167-RIPE admin-c: ZP642-RIPE tech-c: PL1116-RIPE tech-c: CJ167-RIPE tech-c: ZP642-RIPE abuse-mailbox: abuse@cdt.cz nic-hdl: CDT-RIPE mnt-by: CDT-MNT created: 2004-01-26T14:58:45Z last-modified: 2022-10-04T10:12:54Z source: RIPE
Hosted Domains
There are 1,672 domain names hosted across 477 IP addresses on this ASN.
Peers
There are 47 peers for this ASN.
Peers | Name |
---|---|
AS1239 | Sprint |
AS12741 | Netia SA |
AS1299 | Arelion Sweden AB |
AS16509 | Amazon.com, Inc. |
AS174 | Cogent Communications |
AS1764 | Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH |
AS197550 | Internet4you.cz, spol. s r.o. |
AS197698 | D-H-T SYSTEMS s.r.o. |
AS200155 | digital cave s.r.o. |
AS200355 | CadcaNet plus s. r. o. |
AS20609 | KAZA.cz s.r.o. |
AS20708 | SKODA AUTO a.s. |
AS212483 | LEVEL EIGHTY-SIX COMMUNICATIONS LTD |
AS213387 | TeSuNet s.r.o. |
AS24482 | SG.GS |
AS2852 | CESNET z.s.p.o. |
AS29049 | Delta Telecom Ltd |
AS29504 | Freenet Liberec, z.s. |
AS31042 | Serbia BroadBand-Srpske Kablovske mreze d.o.o. |
AS3161 | IT PROFI s.r.o. |
AS33891 | Core-Backbone GmbH |
AS35046 | OMEGA plus Chrudim s.r.o. |
AS36236 | NetActuate, Inc |
AS39120 | Convergenze S.p.A. |
AS40994 | Hohl IT e.U. |
AS41047 | Bart Vrancken trading as MLaB |
AS43507 | RETE internet, s.r.o. |
AS43614 | Economia a.s. |
AS4455 | IX Reach Ltd |
AS47131 | PH, spol. s r. o. |
AS47767 | Regionalni centrum Olomouc s.r.o. |
AS47868 | SUPRO, spol. s r.o. |
AS48417 | ITS akciova spolecnost |
AS49544 | i3D.net B.V |
AS50975 | KYOCERA AVX Components s.r.o. |
AS51185 | Onecom Global Communications LTD |
AS51331 | SychrovNET s.r.o |
AS51524 | Ales Tesacek |
AS56450 | Alberon Letohrad s.r.o |
AS56717 | OG Soft s.r.o. |
AS56827 | mirnet s.r.o. |
AS57463 | NetIX Communications JSC |
AS60275 | RVTech s.r.o. |
AS60501 | Sirius Technology SRL |
AS6881 | NIX.CZ z.s.p.o. |
AS6939 | Hurricane Electric LLC |
AS8218 | Zayo Infrastructure France SA |
Upstreams
There are 3 upstreams for this ASN.
Downstreams
There are 20 downstreams for this ASN.
Downstreams | Name |
---|---|
AS197550 | Internet4you.cz, spol. s r.o. |
AS197698 | D-H-T SYSTEMS s.r.o. |
AS200155 | digital cave s.r.o. |
AS200355 | CadcaNet plus s. r. o. |
AS20609 | KAZA.cz s.r.o. |
AS213387 | TeSuNet s.r.o. |
AS3161 | IT PROFI s.r.o. |
AS43507 | RETE internet, s.r.o. |
AS43614 | Economia a.s. |
AS47131 | PH, spol. s r. o. |
AS47767 | Regionalni centrum Olomouc s.r.o. |
AS47868 | SUPRO, spol. s r.o. |
AS50975 | KYOCERA AVX Components s.r.o. |
AS51331 | SychrovNET s.r.o |
AS51524 | Ales Tesacek |
AS56450 | Alberon Letohrad s.r.o |
AS56717 | OG Soft s.r.o. |
AS56827 | mirnet s.r.o. |
AS60275 | RVTech s.r.o. |
AS6881 | NIX.CZ z.s.p.o. |
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 AS25512 at robtex.
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