NetRange:       38.0.0.0 - 38.255.255.255
CIDR:           38.0.0.0/8
NetName:        COGENT-A
NetHandle:      NET-38-0-0-0-1
Parent:          ()
NetType:        Direct Allocation
OriginAS:       AS174
Organization:   PSINet, Inc. (PSI)
RegDate:        1991-04-16
Updated:        2023-10-11
Comment:        IP allocations within 38.0.0.0/8 are used for Cogent customer static IP assignments.
Comment:
Comment:        Reassignment information for this block can be found at rwhois.cogentco.com 4321
Comment:
Comment:        Geofeed https://geofeed.cogentco.com/geofeed.csv
Ref:            https://rdap.arin.net/registry/ip/38.0.0.0

OrgName:        PSINet, Inc.
OrgId:          PSI
Address:        2450 N Street NW
City:           Washington
StateProv:      DC
PostalCode:     20037
Country:        US
RegDate:
Updated:        2023-10-11
Comment:        Geofeed https://geofeed.cogentco.com/geofeed.csv
Ref:            https://rdap.arin.net/registry/entity/PSI

ReferralServer:  rwhois://rwhois.cogentco.com:4321

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

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


NetRange:       38.183.90.0 - 38.183.91.255
CIDR:           38.183.90.0/23
NetName:        MASTER-FIBRA-TELECOM-CGNT-NET-1
NetHandle:      NET-38-183-90-0-1
Parent:         COGENT-A (NET-38-0-0-0-1)
NetType:        Reallocated
OriginAS:       AS274594
Organization:   MASTER FIBRA TELECOM (MFT-14)
RegDate:        2024-12-11
Updated:        2024-12-11
Comment:        Geofeed https://geofeed.vemsermaster.com.br/
Ref:            https://rdap.arin.net/registry/ip/38.183.90.0

OrgName:        MASTER FIBRA TELECOM
OrgId:          MFT-14
Address:        RUA MARIO JOSE FRANCISCO, 116
City:           BELO HORIZONTE
StateProv:      MINAS GERAIS
PostalCode:     30590-180
Country:        BR
RegDate:        2024-11-27
Updated:        2024-12-06
Comment:        Geofeed geofeed.vemsermaster.com.br
Ref:            https://rdap.arin.net/registry/entity/MFT-14

OrgTechHandle: MFT7-ARIN
OrgTechName:   Master Fibra Telecom
OrgTechPhone:  +5589981036889
OrgTechEmail:  suporte@vemsermaster.com.br
OrgTechRef:    https://rdap.arin.net/registry/entity/MFT7-ARIN

OrgAbuseHandle: MFT7-ARIN
OrgAbuseName:   Master Fibra Telecom
OrgAbusePhone:  +5589981036889
OrgAbuseEmail:  suporte@vemsermaster.com.br
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MFT7-ARIN

OrgNOCHandle: MFT7-ARIN
OrgNOCName:   Master Fibra Telecom
OrgNOCPhone:  +5589981036889
OrgNOCEmail:  suporte@vemsermaster.com.br
OrgNOCRef:    https://rdap.arin.net/registry/entity/MFT7-ARIN