NetRange: 154.9.0.0 - 154.9.255.255 CIDR: 154.9.0.0/16 NetName: PSINET-B2-9 NetHandle: NET-154-9-0-0-1 Parent: NET154 (NET-154-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Performance Systems International (PSI-24) RegDate: 1992-02-05 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/154.9.0.0 OrgName: Performance Systems International OrgId: PSI-24 Address: 510 Huntmar Park Drive City: Herndon StateProv: VA PostalCode: 22070 Country: US RegDate: 1992-02-05 Updated: 2011-09-24 Ref: https://rdap.arin.net/registry/entity/PSI-24 OrgTechHandle: PSI-NISC-ARIN OrgTechName: IP Allocation OrgTechPhone: +1-877-875-4311 OrgTechEmail: ipalloc@cogentco.com OrgTechRef: https://rdap.arin.net/registry/entity/PSI-NISC-ARIN OrgAbuseHandle: PSI-NISC-ARIN OrgAbuseName: IP Allocation OrgAbusePhone: +1-877-875-4311 OrgAbuseEmail: ipalloc@cogentco.com OrgAbuseRef: https://rdap.arin.net/registry/entity/PSI-NISC-ARIN RTechHandle: PSI-NISC-ARIN RTechName: IP Allocation RTechPhone: +1-877-875-4311 RTechEmail: ipalloc@cogentco.com RTechRef: https://rdap.arin.net/registry/entity/PSI-NISC-ARIN