AS33378 EASTERN BANK
184.108.40.206/24 - EASTERN-BANK
NetHandle: NET-198-35-118-0-1 OrgID: C03409287 Parent: NET-198-35-116-0-1 NetName: EASTERN-BANK NetRange: 220.127.116.11 - 18.104.22.168 NetType: reassignment OriginAS: 17113 RegDate: 2013-05-25 Updated: 2013-05-25 Source: ARIN OrgID: C03409287 OrgName: Eastern Bank CanAllocate: Street: 34 St Martin Drive City: Marlborough State/Prov: MA Country: US PostalCode: 01752 RegDate: 2013-05-25 Updated: 2018-05-29 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.