IP WHOIS Lookup
Look up registration and network information for IP addresses using WHOIS
IP Whois
NetRange: 192.101.100.0 - 192.101.109.255 CIDR: 192.101.108.0/23, 192.101.100.0/22, 192.101.104.0/22 NetName: PNNL NetHandle: NET-192-101-100-0-1 Parent: NET192 (NET-192-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Battelle Memorial Institute, Pacific Northwest Division (PNNL-Z) RegDate: 1991-06-27 Updated: 2026-05-08 Ref: https://rdap.arin.net/registry/ip/192.101.100.0 OrgName: Battelle Memorial Institute, Pacific Northwest Division OrgId: PNNL-Z Address: 902 Battelle Boulevard City: Richland StateProv: WA PostalCode: 99352 Country: US RegDate: 2010-02-16 Updated: 2025-08-29 Ref: https://rdap.arin.net/registry/entity/PNNL-Z OrgTechHandle: BERGM57-ARIN OrgTechName: Bergman, Robert OrgTechPhone: +1-509-372-6955 OrgTechEmail: robert.bergman@pnnl.gov OrgTechRef: https://rdap.arin.net/registry/entity/BERGM57-ARIN OrgTechHandle: BRAND308-ARIN OrgTechName: Brandstetter, Jeremy OrgTechPhone: +1-509-371-7703 OrgTechEmail: jj@pnnl.gov OrgTechRef: https://rdap.arin.net/registry/entity/BRAND308-ARIN OrgTechHandle: LWA96-ARIN OrgTechName: Allen, Lewis W OrgTechPhone: +1-509-375-3974 OrgTechEmail: lewis.allen@pnnl.gov OrgTechRef: https://rdap.arin.net/registry/entity/LWA96-ARIN OrgAbuseHandle: LWA96-ARIN OrgAbuseName: Allen, Lewis W OrgAbusePhone: +1-509-375-3974 OrgAbuseEmail: lewis.allen@pnnl.gov OrgAbuseRef: https://rdap.arin.net/registry/entity/LWA96-ARIN RTechHandle: LWA96-ARIN RTechName: Allen, Lewis W RTechPhone: +1-509-375-3974 RTechEmail: lewis.allen@pnnl.gov RTechRef: https://rdap.arin.net/registry/entity/LWA96-ARIN