AS136055 PT Queen Network Nusantara
2400:64c0::/32 - QIUNET-ID
inet6num: 2400:64c0::/32 netname: QIUNET-ID descr: PT Queen Network Nusantara descr: Internet Service Provider descr: Jl. Gajah Mada No AI-4 descr: Kota Baru, Tanjung Karang Timur descr: Kodya Bandar Lampung Propinsi Lampung Indonesia 35143 admin-c: ATC7-AP tech-c: ATC7-AP country: ID mnt-by: MNT-APJII-ID mnt-lower: MAINT-ID-QIUNET mnt-irt: IRT-QIUNET-ID mnt-routes: MAINT-ID-QIUNET status: ALLOCATED PORTABLE last-modified: 2016-12-07T07:56:00Z source: APNIC irt: IRT-QIUNET-ID address: PT Queen Network Nusantara address: Jl. Gajah Mada No AI-4 address: Kota Baru, Tanjung Karang Timur address: Kodya Bandar Lampung Propinsi Lampung Indonesia 35143 e-mail: firstname.lastname@example.org abuse-mailbox: email@example.com admin-c: ATC7-AP tech-c: ATC7-AP auth: # Filtered mnt-by: MAINT-ID-QIUNET last-modified: 2018-05-31T22:31:27Z source: APNIC person: Ami Tri Cahyadi address: Jl. Gajah Mada No AI-4 address: Kota Baru, Tanjung Karang Timur address: Kodya Bandar Lampung Propinsi Lampung Indonesia 35143 country: ID phone: +62-721-773106 e-mail: firstname.lastname@example.org nic-hdl: ATC7-AP mnt-by: MNT-APJII-ID fax-no: +62-721-773106 last-modified: 2016-12-07T07:00:07Z source: APNIC
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.