General Info
Protect Your Privacy
A Virtual Private Network (VPN) is an essential tool for protecting your privacy and ensuring your security while online. Read our VPN Guide to find out more.
Whois Details
inet6num: 2407:3100::/32 netname: HUTCH-MOBILE-AS-AP descr: Hutchison Telecommunications (Hong Kong) Ltd descr: 16/F Hutchison Telecom descr: 99 Cheung Fai Road country: HK org: ORG-HTKL1-AP admin-c: DK73-AP tech-c: DK73-AP notify: davidk@hthk.com mnt-by: APNIC-HM mnt-lower: MAINT-HK-3HKMOBILE mnt-routes: MAINT-HK-3HKMOBILE mnt-irt: IRT-HUTCH-MOBILE-HK status: ALLOCATED PORTABLE remarks: -------------------------------------------------------- remarks: To report network abuse, please contact mnt-irt remarks: For troubleshooting, please contact tech-c and admin-c remarks: Report invalid contact via www.apnic.net/invalidcontact remarks: -------------------------------------------------------- last-modified: 2017-08-29T23:13:34Z source: APNIC
Details
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.