NetRange:       154.12.0.0 - 154.12.255.255
CIDR:           154.12.0.0/16
NetName:        COGENT-154-12-16
NetHandle:      NET-154-12-0-0-1
Parent:         NET154 (NET-154-0-0-0-0)
NetType:        Direct Allocation
OriginAS:
Organization:   Cogent Communications, LLC (COGC)
RegDate:        1992-02-05
Updated:        2025-09-23
Ref:            https://rdap.arin.net/registry/ip/154.12.0.0

Cogent Communications, LLC (COGC)

OrgNOCHandle: ZC108-ARIN
OrgNOCName:   Cogent Communications
OrgNOCPhone:  +1-877-875-4311
OrgNOCEmail:  noc@cogentco.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZC108-ARIN

OrgAbuseHandle: COGEN-ARIN
OrgAbuseName:   Cogent Abuse
OrgAbusePhone:  +1-877-875-4311
OrgAbuseEmail:  abuse@cogentco.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/COGEN-ARIN

OrgTechHandle: IPALL-ARIN
OrgTechName:   IP Allocation
OrgTechPhone:  +1-877-875-4311
OrgTechEmail:  ipalloc@cogentco.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IPALL-ARIN


NetRange:       154.12.176.0 - 154.12.191.255
CIDR:           154.12.176.0/20
NetName:        DMIT-CGNT-NET-1
NetHandle:      NET-154-12-176-0-1
Parent:         COGENT-154-12-16 (NET-154-12-0-0-1)
NetType:        Reallocated
OriginAS:
Organization:   DMIT Cloud Services (DMITI)
RegDate:        2023-07-27
Updated:        2023-07-27
Ref:            https://rdap.arin.net/registry/ip/154.12.176.0

OrgName:        DMIT Cloud Services
OrgId:          DMITI
Address:        418 Broadway Ste N
City:           Albany
StateProv:      NY
PostalCode:     12207
Country:        US
RegDate:        2018-01-08
Updated:        2026-01-27
Ref:            https://rdap.arin.net/registry/entity/DMITI

OrgNOCHandle: NOC32817-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-518-992-0595
OrgNOCEmail:  noc@dmit.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC32817-ARIN

OrgAbuseHandle: ABUSE7106-ARIN
OrgAbuseName:   Abuse Department
OrgAbusePhone:  +1-518-992-0595
OrgAbuseEmail:  abuse@dmit.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE7106-ARIN

OrgTechHandle: NOC32817-ARIN
OrgTechName:   Network Operations Center
OrgTechPhone:  +1-518-992-0595
OrgTechEmail:  noc@dmit.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC32817-ARIN


NetRange:       154.12.190.0 - 154.12.190.255
CIDR:           154.12.190.0/24
NetName:        DMIT-CUSTOMER-TOKYO-1400002
NetHandle:      NET-154-12-190-0-1
Parent:         DMIT-CGNT-NET-1 (NET-154-12-176-0-1)
NetType:        Reassigned
OriginAS:
Customer:       Private Customer (C11493220)
RegDate:        2026-01-29
Updated:        2026-01-29
Comment:        Geofeed http://noc.dmit.com/dns/ipgeo
Comment:        cf-validation: 8c1cd35f-7694-48d5-94ce-18122ff1043d
Ref:            https://rdap.arin.net/registry/ip/154.12.190.0

CustName:       Private Customer
Address:        Private Residence
City:           Tokyo
StateProv:      TOKYO
PostalCode:     1400002
Country:        JP
RegDate:        2026-01-29
Updated:        2026-01-29
Ref:            https://rdap.arin.net/registry/entity/C11493220

OrgNOCHandle: NOC32817-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-518-992-0595
OrgNOCEmail:  noc@dmit.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC32817-ARIN

OrgAbuseHandle: ABUSE7106-ARIN
OrgAbuseName:   Abuse Department
OrgAbusePhone:  +1-518-992-0595
OrgAbuseEmail:  abuse@dmit.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE7106-ARIN

OrgTechHandle: NOC32817-ARIN
OrgTechName:   Network Operations Center
OrgTechPhone:  +1-518-992-0595
OrgTechEmail:  noc@dmit.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC32817-ARIN