78.108.144.0/21
AS16246 · O2 Czech Republic, a.s.
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Country | Czechia |
Domain | poruba.net |
ASN | AS16246 |
Registry | ripe |
Hosted IPs | 2,048 |
ID | MC-PORUBANET-2013-2-ASS1 |
WHOIS Details
inetnum: 78.108.144.0 - 78.108.147.255 netname: MC-PORUBANET-2013-2-ASS1 status: ASSIGNED PA descr: PorubaNET infrastructure and small customers country: CZ org: ORG-PBNT1-RIPE admin-c: PBNT1-RIPE tech-c: PBNT1-RIPE notify: lir@mcnet.cz mnt-by: mcnetcz-mnt created: 2007-07-13T22:12:06Z last-modified: 2021-11-20T19:55:08Z source: RIPE abuse-email: lir@mcnet.cz abuse-c: AR14440-RIPE abuse-org: ORG-PBNT1-RIPE organisation: ORG-PBNT1-RIPE org-name: PorubaNET org-type: OTHER address: Pod Nemocnici 2057 Ostrava 70800 Czech Republic phone: +420599999999 admin-c: PBNT1-RIPE tech-c: PBNT1-RIPE e-mail: info@poruba.net notify: cech@poruba.net notify: lir@mcnet.cz mnt-ref: mcnetcz-mnt mnt-by: mcnetcz-mnt created: 2007-06-21T20:55:03Z last-modified: 2017-10-30T16:10:32Z source: RIPE role: PorubaNET role org: ORG-PBNT1-RIPE address: Pod Nemocnici 2057 Ostrava 70800 Czech Republic e-mail: info@poruba.net admin-c: SHAK1-RIPE tech-c: SHAK1-RIPE nic-hdl: PBNT1-RIPE notify: lir@mcnet.cz mnt-by: mcnetcz-mnt created: 2007-06-24T13:36:42Z last-modified: 2021-11-20T20:01:13Z source: RIPE route: 78.108.144.0/21 descr: PorubaNET-2 origin: AS43203 mnt-by: mcnetcz-mnt notify: lir@mcnet.cz created: 2013-01-30T11:06:24Z last-modified: 2021-11-20T20:08:25Z source: RIPE
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
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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