5.28.96.0/19
AS50436 · Tele Columbus AG
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Country | Germany |
Domain | telecolumbus.com |
ASN | AS50436 |
Registry | ripe |
Hosted IPs | 8,192 |
ID | DE-TELECOLUMBUS-20120508 |
WHOIS Details
inetnum: 5.28.64.0 - 5.28.127.255 netname: DE-TELECOLUMBUS-20120508 country: DE org: ORG-BBG1-RIPE admin-c: TCIP1-RIPE tech-c: TCIP1-RIPE mnt-domains: TELECOLUMBUS-DNS-MNT status: ALLOCATED PA mnt-by: RIPE-NCC-HM-MNT mnt-by: TELECOLUMBUS-MNT created: 2012-05-08T08:03:01Z last-modified: 2019-12-30T13:19:31Z source: RIPE abuse-email: abuse@mip-platform.net abuse-c: TAC13-RIPE abuse-org: ORG-BBG1-RIPE organisation: ORG-BBG1-RIPE org-name: Tele Columbus AG country: DE org-type: LIR address: Kaiserin-Augusta-Allee 108 address: 10553 Berlin address: Berlin address: GERMANY phone: +49 30 3388 0 fax-no: +49 30 3388 1213 e-mail: ripe@mip-platform.net mnt-ref: RIPE-NCC-HM-MNT mnt-ref: TELECOLUMBUS-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: TELECOLUMBUS-MNT abuse-c: TAC13-RIPE created: 2004-04-17T11:05:43Z last-modified: 2020-12-16T13:35:49Z source: RIPE role: Tele Columbus IP Contact address: Tele Columbus Betriebs GmbH address: Kaiserin-Augusta-Allee 108 address: 10553 Berlin e-mail: ripe@mip-platform.net nic-hdl: TCIP1-RIPE mnt-by: TELECOLUMBUS-MNT created: 2008-10-10T13:47:34Z last-modified: 2019-08-01T07:38:27Z source: RIPE route: 5.28.64.0/18 descr: Tele Columbus AG origin: AS20880 mnt-by: TELECOLUMBUS-MNT created: 2012-05-15T11:29:48Z last-modified: 2019-02-12T09:38:13Z source: RIPE
Hosted domains
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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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