AS25512
CD-Telematika a.s.
CDT-AS
Organization
Title
CD-Telematika a.s.
Website
http://www.cdt.cz
Details
Regional Internet registry
RIPE
Allocated
17 Dec 2002
IP Addresses count
122,368
Traffic estimation
50-100Gbps
Mostly Inbound
Coordinates
Country
Czechia
Summary
The organization CD-Telematika a.s. allocates 13 IP netblocks under the autonomous system number
(ASN ) of 25512.
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.
AS25512 has 40 peers, 1 upstreams and 28 downstreams with a total of 122,368 IP addresses.
AS25512 has 40 peers, 1 upstreams and 28 downstreams with a total of 122,368 IP addresses.
IP Address ranges
| Block | Description | IPs count |
|---|---|---|
| 81.19.32.0/20 | CD-Telematika a.s. | 4,096 |
| 81.161.80.0/20 | 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 |
| 89.203.128.0/17 | CD-Telematika a.s. | 32,768 |
| 91.234.162.0/23 | IFIBERCZ via CDT | 512 |
| 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 |
Peers
| ASN | Name | IPs Count |
|---|---|---|
| AS174 | Cogent Communications | 27,507,456 |
| AS2852 | CESNET z.s.p.o. | 848,896 |
| AS6939 | Hurricane Electric LLC | 516,096 |
| AS8218 | Zayo France SAS | 56,064 |
| AS24482 | SG.GS | 22,784 |
| AS6881 | NIX.CZ z.s.p.o. | 3,328 |
| AS20609 | KAZA.cz s.r.o. | 2,048 |
| AS21241 | Global Payments Europe, s.r.o. | 2,048 |
| AS30738 | NetArt Group s.r.o. | 256 |
| AS33891 | Core-Backbone GmbH | 0 |
| AS34040 | TTNET s.r.o. | 19,456 |
| AS35046 | OMEGA plus Chrudim s.r.o. | 7,168 |
| AS39120 | Convergenze S.p.A. | 92,672 |
| AS39533 | Asympto Networks Kft. | 512 |
| AS39904 | MERIT GROUP a.s | 4,096 |
| AS41327 | Fiber Telecom S.p.A. | 8,448 |
| AS43507 | RETE internet, s.r.o. | 8,192 |
| AS43531 | IX Reach Ltd | 14,592 |
| AS43614 | Economia a.s. | 3,072 |
| AS44424 | Internet Mall, a.s. | 2,048 |
| AS47131 | PH, spol. s r. o. | 2,048 |
| AS47767 | Regionalni centrum Olomouc s.r.o. | 2,048 |
| AS47868 | SUPRO, spol. s r.o. | 4,096 |
| AS48417 | ITS akciova spolecnost | 4,096 |
| AS49101 | KABELOVA TELEVIZE CZ s.r.o. | 9,216 |
| AS50975 | AVX Czech republic s.r.o | 2,048 |
| AS51185 | Onecom Global Communications LTD | 5,632 |
| AS51331 | SychrovNET s.r.o | 1,024 |
| AS51524 | Ales Tesacek | 2,048 |
| AS56450 | Alberon Letohrad s.r.o | 4,096 |
| AS56456 | C2NET s.r.o. | 4,096 |
| AS56717 | OG Soft s.r.o. | 256 |
| AS56827 | mirnet s.r.o. | 1,024 |
| AS60275 | RVTech s.r.o. | 768 |
| AS62159 | Happy Technik s.r.o. | 1,280 |
| AS197550 | Internet4you.cz, spol. s r.o. | 4,096 |
| AS197698 | D-H-T SYSTEMS s.r.o. | 512 |
| AS200155 | Technologicke centrum Pisek s.r.o. | 1,024 |
| AS200355 | CadcaNet plus s. r. o. | 1,024 |
| AS201457 | Kooperativa pojistovna, a.s., Vienna Insurance Group | 1,024 |
Upstreams
| ASN | Name | IPs Count |
|---|---|---|
| AS174 | Cogent Communications | 27,507,456 |
Downstreams
| ASN | Name | IPs Count |
|---|---|---|
| AS6881 | NIX.CZ z.s.p.o. | 3,328 |
| AS20609 | KAZA.cz s.r.o. | 2,048 |
| AS21241 | Global Payments Europe, s.r.o. | 2,048 |
| AS30738 | NetArt Group s.r.o. | 256 |
| AS34040 | TTNET s.r.o. | 19,456 |
| AS35046 | OMEGA plus Chrudim s.r.o. | 7,168 |
| AS43507 | RETE internet, s.r.o. | 8,192 |
| AS43614 | Economia a.s. | 3,072 |
| AS44424 | Internet Mall, a.s. | 2,048 |
| AS47131 | PH, spol. s r. o. | 2,048 |
| AS47767 | Regionalni centrum Olomouc s.r.o. | 2,048 |
| AS47868 | SUPRO, spol. s r.o. | 4,096 |
| AS48417 | ITS akciova spolecnost | 4,096 |
| AS49101 | KABELOVA TELEVIZE CZ s.r.o. | 9,216 |
| AS50975 | AVX Czech republic s.r.o | 2,048 |
| AS51331 | SychrovNET s.r.o | 1,024 |
| AS51524 | Ales Tesacek | 2,048 |
| AS56450 | Alberon Letohrad s.r.o | 4,096 |
| AS56456 | C2NET s.r.o. | 4,096 |
| AS56717 | OG Soft s.r.o. | 256 |
| AS56827 | mirnet s.r.o. | 1,024 |
| AS60275 | RVTech s.r.o. | 768 |
| AS62159 | Happy Technik s.r.o. | 1,280 |
| AS197550 | Internet4you.cz, spol. s r.o. | 4,096 |
| AS197698 | D-H-T SYSTEMS s.r.o. | 512 |
| AS200155 | Technologicke centrum Pisek s.r.o. | 1,024 |
| AS200355 | CadcaNet plus s. r. o. | 1,024 |
| AS201457 | Kooperativa pojistovna, a.s., Vienna Insurance Group | 1,024 |
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