AS45609 Bharti Airtel Ltd. AS for GPRS Service
2401:4900:330e::/48 - Divyashree
inet6num: 2401:4900:3300::/44 netname: Divyashree descr: Bharti Airtel LimitedGround Floor55 Bannerghatta Main Road Bangalore descr: country: IN admin-c: RK250-AP tech-c: RK250-AP status: ASSIGNED NON-PORTABLE mnt-by: MAINT-IN-ABTS mnt-irt: IRT-BHARTI-MO-IN geoloc: 12.9762 77.6033 last-modified: 2019-03-18T08:37:36Z 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.