143.21.128.0/22
AS11003 · The Procter and Gamble Company
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NetHandle: NET-143-1-0-0-1 OrgID: THEPRO-10-Z Parent: NET-143-0-0-0-0 NetName: PGINTERNET143 NetRange: 143.1.0.0 - 143.40.255.255 NetType: allocation RegDate: 1990-08-05 Updated: 2022-07-13 Source: ARIN OrgID: THEPRO-10-Z OrgName: The Procter and Gamble Company CanAllocate: Street: One Procter and Gamble Plaza Street: P.O. Box 599 City: Cincinnati State/Prov: OH Country: US PostalCode: 45201 RegDate: 2022-06-23 Updated: 2022-06-23 OrgAdminHandle: PGR-ORG-ARIN OrgTechHandle: PGR-ORG-ARIN OrgTechHandle: PGTR-ARIN OrgAbuseHandle: PGR-ORG-ARIN OrgAbuseHandle: PGTR-ARIN Source: ARIN POCHandle: PGTR-ARIN IsRole: Y LastName: Procter and Gamble Technical Role FirstName: Street: Procter & Gamble Street: 2 P&G Plaza City: Cincinnati State/Prov: OH Country: US PostalCode: 45202 RegDate: 2015-07-02 Updated: 2023-08-23 OfficePhone: +1-513-983-1000 Mailbox: internetreg.im@pg.com Source: ARIN POCHandle: PGR-ORG-ARIN IsRole: Y LastName: Procter Gamble Registration Role FirstName: Street: One Procter and Gamble Plaza City: Cincinnati State/Prov: OH Country: US PostalCode: 45202 RegDate: 1970-01-01 Updated: 2024-05-13 OfficePhone: +1-513-983-1000 Mailbox: internetreg.im@pg.com Mailbox: piregistrar.im@pg.com Source: ARIN
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What are IP address ranges?
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.
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