AS25512
CD-Telematika a.s. · cdt.cz
Czechia
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IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 89.203.128.0/17 | CD-Telematika a.s. | 32,768 |
| 82.202.64.0/18 | CD-Telematika a.s. | 16,384 |
| 85.13.64.0/18 | CD-Telematika a.s. | 16,384 |
| 213.235.128.0/18 | CD-Telematika a.s. | 16,384 |
| 82.117.128.0/19 | CD-Telematika a.s. | 8,192 |
| 195.146.96.0/19 | CD-Telematika a.s. | 8,192 |
| 212.11.96.0/19 | CD-Telematika a.s. | 8,192 |
| 81.19.32.0/20 | CD-Telematika a.s. | 4,096 |
| 85.184.16.0/20 | CD-Telematika a.s. | 4,096 |
| 131.117.192.0/21 | CD-Telematika a.s. | 2,048 |
| 185.134.0.0/22 | CD-Telematika a.s. | 1,024 |
| Netblock | Company |
|---|---|
| 2001:1a48::/32 | CD-Telematika a.s. |
WHOIS Details
ASHandle: AS25512
OrgID: AS25512
ASName: AS25512
ASNumber: AS25512
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 1,957 domain names hosted across 544 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 81.19.42.5 | ██████████ | 84 |
| 82.202.105.206 | ██████████ | 76 |
| 89.203.160.25 | ██████████ | 59 |
| 195.146.100.73 | ██████████ | 44 |
| 212.11.104.13 | ██████████ | 41 |
| 195.146.111.115 | ██████████ | 40 |
| 81.19.42.113 | ██████████ | 39 |
| 89.203.197.145 | ██████████ | 37 |
| 89.203.160.24 | ███████ | 37 |
| 81.19.42.107 | ██████████ | 36 |
Peers
There are 55 peers for this ASN.
| Peers | Name |
|---|---|
| AS1239 | Cogent Communications, LLC |
| AS1299 | Arelion Sweden AB |
| AS132337 | Axclusive |
| AS14840 | BR.Digital Telecom |
| AS16509 | Amazon.com, Inc. |
| AS174 | Cogent Communications, LLC |
| AS1764 | Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH |
| AS197550 | Internet4you.cz, spol. s r.o. |
| AS198150 | SIACOM JSC |
| AS200355 | CadcaNet plus s. r. o. |
| AS200678 | Komplet NET s.r.o. |
| AS200828 | TERMS a.s. |
| AS20609 | KAZA.cz s.r.o. |
| AS206159 | Fresh Data s.r.o. |
| AS20708 | SKODA AUTO a.s. |
| AS21215 | UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd |
| AS212483 | LEVEL EIGHTY-SIX COMMUNICATIONS LTD |
| AS213387 | TeSuNet s.r.o. |
| AS216450 | Letiste Praha, a. s. |
| AS22356 | Durand do Brasil Ltda |
| AS24482 | SG.GS |
| AS24940 | Hetzner Online GmbH |
| AS29504 | Freenet Liberec, z.s. |
| AS3161 | IT PROFI s.r.o. |
| AS32590 | Valve Corporation |
| AS33891 | Core-Backbone GmbH |
| AS35046 | OMEGA plus Chrudim s.r.o. |
| AS36236 | NetActuate, Inc |
| AS39120 | Convergenze S.p.A. |
| AS40994 | Hohl IT e.U. |
| AS43507 | RETE internet, s.r.o. |
| AS43614 | Economia a.s. |
| AS43733 | Viva Armenia CJSC |
| AS44306 | OMONIA d.o.o. |
| AS4455 | IX Reach Ltd |
| AS47131 | PH, spol. s r. o. |
| AS47868 | AS SUPRO-NET |
| AS48417 | ITS akciova spolecnost |
| AS49544 | i3D.net B.V |
| AS50975 | KYOCERA AVX Components s.r.o. |
| AS51184 | Fonira Telekom GmbH |
| AS51331 | SychrovNET s.r.o |
| AS51449 | Kabelova televize Usti nad Orlici, spol. s r. o. |
| AS51524 | Ales Tesacek |
| AS54113 | Fastly, Inc. |
| AS56450 | Alberon Letohrad s.r.o |
| AS56827 | mirnet s.r.o. |
| AS57463 | NetIX Communications JSC |
| AS60275 | RVTech s.r.o. |
| AS6204 | INTERKVM HOST SRL |
| AS6461 | Zayo Bandwidth |
| AS6663 | Euroweb Romania S.R.L. |
| AS6881 | NIX.CZ z.s.p.o. |
| AS6939 | Hurricane Electric LLC |
| AS8218 | Zayo Infrastructure France SA |
Downstreams
There are 27 downstreams for this ASN.
| Downstreams | Name |
|---|---|
| AS1299 | Arelion Sweden AB |
| AS174 | Cogent Communications, LLC |
| AS197550 | Internet4you.cz, spol. s r.o. |
| AS200355 | CadcaNet plus s. r. o. |
| AS200678 | Komplet NET s.r.o. |
| AS200828 | TERMS a.s. |
| AS20609 | KAZA.cz s.r.o. |
| AS206159 | Fresh Data s.r.o. |
| AS20708 | SKODA AUTO a.s. |
| AS213387 | TeSuNet s.r.o. |
| AS216450 | Letiste Praha, a. s. |
| AS3161 | IT PROFI s.r.o. |
| AS35046 | OMEGA plus Chrudim s.r.o. |
| AS43507 | RETE internet, s.r.o. |
| AS43614 | Economia a.s. |
| AS47131 | PH, spol. s r. o. |
| AS47868 | AS SUPRO-NET |
| AS48417 | ITS akciova spolecnost |
| AS50975 | KYOCERA AVX Components s.r.o. |
| AS51331 | SychrovNET s.r.o |
| AS51449 | Kabelova televize Usti nad Orlici, spol. s r. o. |
| AS51524 | Ales Tesacek |
| AS56450 | Alberon Letohrad s.r.o |
| AS56827 | mirnet s.r.o. |
| AS60275 | RVTech s.r.o. |
| AS6461 | Zayo Bandwidth |
| AS6881 | NIX.CZ z.s.p.o. |
Pingable IPs
265 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 195.146.104.106 |
0.24ms from Ceske Budejovice,
CZ
|
|
| 81.19.35.49 |
0.27ms from Prague,
CZ
|
|
| 82.117.157.1 |
4.66ms from Prague,
CZ
|
|
| 85.13.85.1 |
2.56ms from Prague,
CZ
|
|
| 212.11.96.193 |
1.23ms from Prague,
CZ
|
|
| 85.13.82.1 |
2.61ms from Prague,
CZ
|
|
| 213.235.160.34 |
6.90ms from Prague,
CZ
|
|
| 213.235.141.254 |
3.65ms from Prague,
CZ
|
|
| 85.13.106.125 |
0.42ms from Prague,
CZ
|
|
| 85.13.76.1 |
5.32ms from Prague,
CZ
|
|
| 195.146.106.1 |
0.36ms from Prague,
CZ
|
|
| 82.202.122.1 |
4.21ms from Prague,
CZ
|
|
| 195.146.105.177 |
0.31ms from Prague,
CZ
|
|
| 82.202.69.1 |
0.65ms from Prague,
CZ
|
|
| 89.203.249.82 |
0.43ms from Prague,
CZ
|
|
| 195.146.107.81 |
0.37ms from Prague,
CZ
|
|
| 89.203.197.1 |
3.14ms from Prague,
CZ
|
|
| 89.203.193.201 |
0.44ms from Prague,
CZ
|
|
| 195.146.117.55 |
2.76ms from Prague,
CZ
|
|
| 82.202.115.193 |
2.00ms from Prague,
CZ
|
|
| 212.11.106.206 |
2.08ms from Prague,
CZ
|
|
| 85.13.78.43 |
0.37ms from Prague,
CZ
|
|
| 85.13.92.241 |
2.63ms from Prague,
CZ
|
|
| 213.235.158.22 |
6.92ms from Prague,
CZ
|
|
| 89.203.216.7 |
3.83ms from Prague,
CZ
|
Other Pingable IPs
Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
| IP Address | ASN | Details |
|---|---|---|
| 58.136.250.88 |
1.69ms from Bangkok,
TH
|
|
| 20.6.148.88 |
0.30ms from Hong Kong,
HK
|
|
| 73.77.48.184 |
5.88ms from Houston,
US
|
|
| 117.69.231.120 |
10.16ms from Huainan,
CN
|
|
| 99.120.143.200 |
13.61ms from Miami,
US
|
|
| 79.19.40.24 |
6.71ms from Milan,
IT
|
|
| 59.184.43.136 |
10.96ms from Mumbai,
IN
|
|
| 115.148.102.232 |
8.41ms from Nanchang,
CN
|
|
| 179.130.172.136 |
3.76ms from Osasco,
BR
|
|
| 187.75.237.248 |
1.25ms from Osasco,
BR
|
|
| 140.211.67.24 |
6.16ms from Portland,
US
|
|
| 14.95.189.184 |
2.01ms from Seoul,
KR
|
|
| 8.129.14.56 |
1.63ms from Shenzhen,
CN
|
|
| 209.126.116.136 |
0.19ms from St. Louis,
US
|
|
| 195.136.21.120 |
1.39ms from Warsaw,
PL
|
|
| 155.4.175.88 |
4.69ms from Falkenberg,
SE
|
|
| 217.234.211.200 |
3.12ms from Frankfurt am Main,
DE
|
|
| 34.101.4.8 |
0.49ms from Jakarta,
ID
|
|
| 126.62.90.24 |
2.16ms from Osaka,
JP
|
|
| 143.54.135.120 |
0.76ms from Porto Alegre,
BR
|
|
| 187.67.215.168 |
7.46ms from Rio de Janeiro,
BR
|
|
| 187.109.49.152 |
12.38ms from Rio de Janeiro,
BR
|
|
| 118.25.139.40 |
1.79ms from Shanghai,
CN
|
|
| 190.4.126.72 |
1.13ms from Buenos Aires,
AR
|
|
| 65.66.82.104 |
5.91ms from Kansas City,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Paris, FR
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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