AS3491 PCCW Global, Inc.
188.8.131.52/24 - TRIPADVISOR
NetHandle: NET-63-218-107-112-1 OrgID: C04732856 Parent: NET-63-216-0-0-1 NetName: TRIPADVISOR NetRange: 184.108.40.206 - 220.127.116.11 NetType: reassignment RegDate: 2013-10-16 Updated: 2013-10-16 Source: ARIN OrgID: C04732856 OrgName: TripAdvisor CanAllocate: Street: 8 Cross St City: Singapore State/Prov: SINGAPORE Country: SG PostalCode: 048424 RegDate: 2013-10-16 Updated: 2013-10-16 Source: ARIN
IP Addresses in this range
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.