181.176.32.0/20
AS262210 VIETTEL PERÚ S.A.C.
181.176.32.0/20 - NVT
Whois Details
inetnum: 181.176/16 status: allocated owner: VIETTEL PERÚ S.A.C. city: Lima country: PE owner-c: NVT tech-c: NVT abuse-c: NVT inetrev: 181.176/16 nserver: DNS1.VIETTELPERU.COM.PE nserver: PDNS1.VIETTELPERU.COM.PE nserver: PDNS2.VIETTELPERU.COM.PE created: 2012-01-11 changed: 2012-01-11 source: LACNIC
IP address subranges within this IP range
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.