Titelseite>AS43542 ASN-Details
ASN-Details
AS43542
Czechia · optonet.cz
Zusammenfassung
Country
Czechia
Website
optonet.cz
Hosted domains
2,415
IPv4 addresses
8,192
IPv6 addresses
79,228,162,514,264,338,000,000,000,000
ASN type
ISP
Registry
ripe
Allocated
19 years ago on Aug 20, 2007
Updated
11 days ago on Mar 16, 2026
Enthaltene IP-Segmente
| IP Range | Company | Num of IPs |
|---|---|---|
| 78.156.128.0/19 | OptoNet Communication, spol. s.r.o. | 8,192 |
| 2a00:d940::/32 | OptoNet Communication, spol. s.r.o. |
Gehostete Domänen
| IP | Domain | Domain on this IP |
|---|---|---|
| 78.156.158.199 | ██████████ | 1,000 |
| 78.156.158.200 | ██████████ | 423 |
| 78.156.158.194 | ██████████ | 360 |
| 78.156.158.75 | █████████ | 228 |
| 78.156.156.10 | ██████████ | 129 |
| 78.156.158.91 | ██████████ | 85 |
| 78.156.158.74 | ██████████ | 70 |
| 78.156.143.203 | ██████████ | 37 |
| 78.156.158.152 | ██████████ | 18 |
| 78.156.158.72 | ██████████ | 17 |
WHOIS-Informationen
ASHandle: AS43542
OrgID: AS43542
ASName: AS43542
ASNumber: AS43542
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Gleichaltrige
| Peers | Name |
|---|---|
| AS14840 | BR.Digital Telecom |
| AS16019 | Vodafone Czech Republic a.s. |
| AS1764 | Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH |
| AS198150 | SIACOM JSC |
| AS202979 | NGA Services, spol. s r.o. |
| AS207945 | CNI Group s.r.o. |
| AS21215 | UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd |
| AS212483 | LEVEL EIGHTY-SIX COMMUNICATIONS LTD |
| AS22356 | Durand do Brasil Ltda |
| AS24482 | SG.GS |
| AS263444 | Open X Tecnologia Ltda |
| AS29504 | Freenet Liberec, z.s. |
| AS32590 | Valve Corporation |
| AS36236 | NetActuate, Inc |
| AS39120 | Convergenze S.p.A. |
| AS40994 | Hohl IT e.U. |
| AS44104 | LCJ Invest, a.s. |
| AS44306 | OMONIA d.o.o. |
| AS4455 | IX Reach Ltd |
| AS47200 | NIX.CZ z.s.p.o. |
| AS48091 | Kraj Vysocina |
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| AS57463 | NetIX Communications JSC |
| AS6204 | INTERKVM HOST SRL |
| AS6663 | Euroweb Romania S.R.L. |
| AS6855 | Slovak Telekom, a.s. |
| AS6881 | NIX.CZ z.s.p.o. |
| AS6939 | Hurricane Electric LLC |
| AS8218 | Zayo Infrastructure France SA |