70.40.144.0/20
AS19397 ACN
70.40.144.0/20 - ACN-CANADA-BB-11
Whois Details
NetHandle: NET-70-40-144-0-1 OrgID: C02133934 Parent: NET-70-40-128-0-1 NetName: ACN-CANADA-BB-11 NetRange: 70.40.144.0 - 70.40.151.255 NetType: reassignment OriginAS: 19397 RegDate: 2009-01-15 Updated: 2009-01-15 Source: ARIN OrgID: C02133934 OrgName: ACN Digital Phone Service CanAllocate: Street: 800 Rene Levesque West City: Montreal State/Prov: QC Country: CA PostalCode: H3B-1X9 RegDate: 2009-01-15 Updated: 2011-03-19 Source: ARIN
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.