NetRange: 192.83.144.0 - 192.83.151.255
CIDR: 192.83.144.0/21
NetName: WST
NetHandle: NET-192-83-144-0-1
Parent: NET192 (NET-192-0-0-0-0)
NetType: Direct Allocation
OriginAS: AS26285
Organization: Crosslink Networks (WST-28)
RegDate: 2013-01-18
Updated: 2013-01-18
Ref: https://rdap.arin.net/registry/ip/192.83.144.0

OrgName: Crosslink Networks
OrgId: WST-28
Address: 130 Doolittle Drive
Address: Suite 7
City: San Leandro
StateProv: CA
PostalCode: 94577
Country: US
RegDate: 2012-03-05
Updated: 2024-02-14
Ref: https://rdap.arin.net/registry/entity/WST-28

OrgTechHandle: SUPPO153-ARIN
OrgTechName: Intelletrace Support
OrgTechPhone: +1-800-618-5877
OrgTechEmail: arinsupport@intelletrace.com
OrgTechRef: https://rdap.arin.net/registry/entity/SUPPO153-ARIN

OrgNOCHandle: NETWO7639-ARIN
OrgNOCName: Network Operations
OrgNOCPhone: +1-510-663-5686
OrgNOCEmail: support@crosslinknetworks.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO7639-ARIN

OrgAbuseHandle: NETWO7639-ARIN
OrgAbuseName: Network Operations
OrgAbusePhone: +1-510-663-5686
OrgAbuseEmail: support@crosslinknetworks.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO7639-ARIN

OrgTechHandle: CSM62-ARIN
OrgTechName: Smith, Clark
OrgTechPhone: +1-510-663-5612
OrgTechEmail: csmith@crosslinknetworks.com
OrgTechRef: https://rdap.arin.net/registry/entity/CSM62-ARIN

NetRange: 192.83.149.0 - 192.83.149.255
CIDR: 192.83.149.0/24
NetName: CLN-COSL-192-83-149-0
NetHandle: NET-192-83-149-0-1
Parent: WST (NET-192-83-144-0-1)
NetType: Reassigned
OriginAS: AS40393
Organization: City of San Leandro (CSL-533)
RegDate: 2024-04-15
Updated: 2024-04-15
Ref: https://rdap.arin.net/registry/ip/192.83.149.0

OrgName: City of San Leandro
OrgId: CSL-533
Address: 835 E 14th Street
City: San Leandro
StateProv: CA
PostalCode: 94577
Country: US
RegDate: 2016-08-19
Updated: 2025-06-06
Ref: https://rdap.arin.net/registry/entity/CSL-533

OrgTechHandle: RASHE18-ARIN
OrgTechName: Rashedi, Sharif
OrgTechPhone: +1-510-387-9160
OrgTechEmail: srashedi@sanleandro.org
OrgTechRef: https://rdap.arin.net/registry/entity/RASHE18-ARIN

OrgAbuseHandle: SOUTH127-ARIN
OrgAbuseName: Southern, Keith
OrgAbusePhone: +1-510-577-3339
OrgAbuseEmail: ksouthern@sanleandro.org
OrgAbuseRef: https://rdap.arin.net/registry/entity/SOUTH127-ARIN

OrgTechHandle: MCVIC5-ARIN
OrgTechName: McVicker, Tim
OrgTechPhone: +1-510-577-3359
OrgTechEmail: TMcVicker@sanleandro.org
OrgTechRef: https://rdap.arin.net/registry/entity/MCVIC5-ARIN

OrgTechHandle: YUNGJ4-ARIN
OrgTechName: Yung, Jesse
OrgTechPhone: +1-510-577-3326
OrgTechEmail: jyung@sanleandro.org
OrgTechRef: https://rdap.arin.net/registry/entity/YUNGJ4-ARIN

DNSBL* - is a list of IP addresses published through the Internet Domain Name Service (DNS) either as a zone file that can be used by DNS server software, or as a live DNS zone that can be queried in real-time. DNSBLs are most often used to publish the addresses of computers or networks linked to spamming; most mail server software can be configured to reject or flag messages which have been sent from a site listed on one or more such lists.

WHOIS** - is a query/response protocol that is widely used for querying databases in order to determine the registrant or assignee of Internet resources, such as a domain name, an IP address block, or an autonomous system number. WHOIS lookups were traditionally performed with a command line interface application, and network administrators predominantly still use this method, but many simplified web-based tools exist. WHOIS services are typically communicated using the Transmission Control Protocol (TCP). Servers listen to requests on the well-known port number 43.

** Approximate Geographic Location - This is NOT the exact geographical location of the person/organization with the given IP address. However, this should still give you a good idea about the area/region where this person/orgranization is located.