表紙>AS43542 ASN の詳細
ASNの詳細
AS43542
Czechia · optonet.cz
まとめ
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
15 days ago on Mar 16, 2026
含まれる IP セグメント
| 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. |
ホストドメイン
| 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情報
ASHandle: AS43542
OrgID: AS43542
ASName: AS43542
ASNumber: AS43542
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
ピア
| 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 |
| AS49544 | i3D.net B.V |
| AS51184 | Fonira Telekom GmbH |
| 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 |