128.211.186.0/23
AS397501 · Purdue University
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Country | United States |
Domain | purdue.edu |
ASN | AS397501 |
Registry | arin |
Hosted IPs | 512 |
ID | PURDUE-CS-CYP |
WHOIS Details
NetHandle: NET-128-211-0-0-1 OrgID: PURDUE-Z Parent: NET-128-0-0-0-0 NetName: PURDUE-CS-CYP NetRange: 128.211.0.0 - 128.211.255.255 NetType: allocation Comment: All SPAM and Abuse complaints should be sent to abuse@purdue.edu RegDate: 1987-03-12 Updated: 2022-10-20 TechHandle: DT50-ARIN AbuseHandle: PUISP-ARIN Source: ARIN OrgID: PURDUE-Z OrgName: Purdue University CanAllocate: Street: Information Technology Street: 155 S. Grant Street City: West Lafayette State/Prov: IN Country: US PostalCode: 47907-2114 RegDate: 2022-10-09 Updated: 2023-09-22 OrgAdminHandle: PNOC-ARIN OrgTechHandle: JUSTI129-ARIN OrgTechHandle: PURDU-ARIN OrgAbuseHandle: PUISP-ARIN OrgNOCHandle: PNOC-ARIN OrgRoutingHandle: PNOC-ARIN OrgDNSHandle: PURDU-ARIN Source: ARIN POCHandle: JUSTI129-ARIN IsRole: N LastName: McIntyre FirstName: Justin Street: 191 N University St. City: West Lafayette State/Prov: IN Country: US PostalCode: 47907 RegDate: 2023-09-22 Updated: 2024-11-27 OfficePhone: +1-765-496-7272 Mailbox: mcintyrj@purdue.edu Source: ARIN POCHandle: DT50-ARIN IsRole: N LastName: Trinkle FirstName: Daniel Street: 305 N. University Street City: West Lafayette State/Prov: IN Country: US PostalCode: 47907-2066 RegDate: 1970-01-01 Updated: 2025-01-09 OfficePhone: +1-765-494-7844 Mailbox: trinkle@purdue.edu Source: ARIN POCHandle: PNOC-ARIN IsRole: Y LastName: Purdue Network Operations Center FirstName: Street: 191 N. University Street Street: TEL 115A City: West Lafayette State/Prov: IN Country: US PostalCode: 47907 RegDate: 2003-08-12 Updated: 2024-11-15 OfficePhone: +1-765-494-4000 Mailbox: noc@purdue.edu Source: ARIN POCHandle: PUISP-ARIN IsRole: Y LastName: Purdue University STEAM-CIRT FirstName: Street: 2550 Northwestern Ave., Suite 1100 City: West Lafayette State/Prov: IN Country: US PostalCode: 47906 RegDate: 2003-01-13 Updated: 2023-12-01 OfficePhone: +1-765-496-1666 Mailbox: abuse@purdue.edu Source: ARIN POCHandle: PURDU-ARIN IsRole: Y LastName: Purdue Hostmaster FirstName: Street: 191 N. University Street Street: TEL 115A City: West Lafayette State/Prov: IN Country: US PostalCode: 47907 RegDate: 2007-10-30 Updated: 2024-11-27 OfficePhone: +1-765-496-7272 Mailbox: hostmaster@purdue.edu Source: ARIN
Hosted domains
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Hosted domains API
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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