78.156.128.0/19
AS43542 · OptoNet Communication, spol. s.r.o.
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Country | Czechia |
Domain | optonet.cz |
ASN | AS43542 |
Registry | ripe |
Hosted IPs | 8,192 |
ID | CZ-OPTONET-20070816 |
WHOIS Details
inetnum: 78.156.128.0 - 78.156.159.255 netname: CZ-OPTONET-20070816 country: CZ org: ORG-OCLS3-RIPE admin-c: TJ1042-RIPE tech-c: TJ1042-RIPE status: ALLOCATED PA mnt-by: RIPE-NCC-HM-MNT mnt-by: MNT-OPTONET mnt-routes: MNT-OPTONET notify: tichy@optonet.cz created: 2007-08-16T15:09:40Z last-modified: 2016-12-20T09:17:11Z source: RIPE abuse-email: abuse@optonet.cz abuse-c: AOC17-RIPE abuse-org: ORG-OCLS3-RIPE organisation: ORG-OCLS3-RIPE org-name: OptoNet Communication, spol. s.r.o. country: CZ org-type: LIR address: Cerveny Kriz 318 address: 586 01 address: Jihlava address: CZECH REPUBLIC phone: +420564040152 fax-no: +420564040134 admin-c: TJ1042-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: MNT-OPTONET mnt-ref: MNT-OPTONET_JT mnt-by: RIPE-NCC-HM-MNT mnt-by: MNT-OPTONET e-mail: prosecky@optonet.cz abuse-c: AOC17-RIPE created: 2006-09-25T15:28:01Z last-modified: 2022-12-02T13:59:08Z source: RIPE person: Tichy Josef address: OptoNet Communication, spol. s r.o. address: Cerveny Kriz 250 address: 568 02 Jihlava address: Czech republic phone: +420564040133 e-mail: tichy@optonet.cz nic-hdl: TJ1042-RIPE mnt-by: MNT-OPTONET_JT created: 2007-08-06T07:09:45Z last-modified: 2017-10-30T21:56:13Z source: RIPE route: 78.156.128.0/19 descr: CZ-OPTONET-20070816 origin: AS43542 mnt-by: MNT-OPTONET created: 2007-09-13T11:21:05Z last-modified: 2007-09-13T11:21:05Z source: RIPE
Hosted domains
There are 2,227 domain names hosted across 53 IP addresses on this ASN. Checkout our API to access full domain hosting information.
IP Address | Domain | Domains on this IP |
---|---|---|
78.156.158.199 | bohdanec.cz | 1027 |
78.156.158.194 | neratovice.cz | 416 |
78.156.158.75 | martin.sk | 201 |
78.156.158.200 | hradec-novaves.cz | 151 |
78.156.156.10 | cem25.com | 95 |
78.156.158.74 | modernikladnovmobilu.cz | 77 |
78.156.143.203 | javosoftware.cz | 39 |
78.156.158.91 | mesto-most.cz | 35 |
78.156.158.72 | nakupni-listek.cz | 21 |
78.156.135.74 | eye-t.cz | 16 |
78.156.158.152 | kontejnerovky.cz | 15 |
78.156.158.71 | odolenavoda.cz | 13 |
78.156.158.73 | obrazkovysvet.cz | 11 |
78.156.157.3 | gym-sport.cz | 11 |
78.156.158.83 | knihovnarudna.cz | 9 |
78.156.158.93 | kladno.eu | 8 |
78.156.156.43 | optokon.eu | 8 |
78.156.128.12 | mediaportaly.tv | 7 |
78.156.157.57 | ds-pro.cz | 7 |
78.156.149.7 | jihlavske-podzemi.cz | 6 |
Hosted domains API
IP address subranges within this IP range
What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
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