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

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

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:       38.2.0.0 - 38.2.31.255
CIDR:           38.2.0.0/19
NetName:        MAINSTREAM-FIBER-CGNT-NET-1
NetHandle:      NET-38-2-0-0-1
Parent:         COGENT-A (NET-38-0-0-0-1)
NetType:        Reallocated
OriginAS:       AS18615
Organization:   Mainstream Fiber Networks, LLC (MFNL-2)
RegDate:        2021-09-22
Updated:        2021-09-22
Ref:            https://rdap.arin.net/registry/ip/38.2.0.0

OrgName:        Mainstream Fiber Networks, LLC
OrgId:          MFNL-2
Address:        4788 Old State Road 46
City:           Nashville
StateProv:      IN
PostalCode:     47448
Country:        US
RegDate:        2015-12-01
Updated:        2024-05-16
Ref:            https://rdap.arin.net/registry/entity/MFNL-2

OrgNOCHandle: GABRI2-ARIN
OrgNOCName:   Gabriel, Bryan
OrgNOCPhone:  +1-812-961-2838
OrgNOCEmail:  bgabriel@msfiber.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/GABRI2-ARIN

OrgNOCHandle: MRF12-ARIN
OrgNOCName:   Faith, Matthew Ryan
OrgNOCPhone:  +1-812-572-7041
OrgNOCEmail:  rfaith@msfiber.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/MRF12-ARIN

OrgTechHandle: COHEN218-ARIN
OrgTechName:   Cohen, Logan
OrgTechPhone:  +1-812-720-9423
OrgTechEmail:  lcohen@msfiber.net
OrgTechRef:    https://rdap.arin.net/registry/entity/COHEN218-ARIN

OrgTechHandle: GABRI2-ARIN
OrgTechName:   Gabriel, Bryan
OrgTechPhone:  +1-812-961-2838
OrgTechEmail:  bgabriel@msfiber.net
OrgTechRef:    https://rdap.arin.net/registry/entity/GABRI2-ARIN

OrgTechHandle: NBL12-ARIN
OrgTechName:   Lynn, Nathaniel B
OrgTechPhone:  +1-844-752-6736
OrgTechEmail:  blynn@msfiber.net
OrgTechRef:    https://rdap.arin.net/registry/entity/NBL12-ARIN

OrgAbuseHandle: ABUSE8911-ARIN
OrgAbuseName:   Abuse Complaints
OrgAbusePhone:  +1-812-720-9423
OrgAbuseEmail:  abuse@msfiber.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE8911-ARIN

OrgDNSHandle: NBL12-ARIN
OrgDNSName:   Lynn, Nathaniel B
OrgDNSPhone:  +1-844-752-6736
OrgDNSEmail:  blynn@msfiber.net
OrgDNSRef:    https://rdap.arin.net/registry/entity/NBL12-ARIN

OrgTechHandle: ARMOU4-ARIN
OrgTechName:   Armour, Tyler
OrgTechPhone:  +1-812-720-9423
OrgTechEmail:  tarmour@msfiber.net
OrgTechRef:    https://rdap.arin.net/registry/entity/ARMOU4-ARIN

OrgTechHandle: MRF12-ARIN
OrgTechName:   Faith, Matthew Ryan
OrgTechPhone:  +1-812-572-7041
OrgTechEmail:  rfaith@msfiber.net
OrgTechRef:    https://rdap.arin.net/registry/entity/MRF12-ARIN

OrgNOCHandle: COHEN218-ARIN
OrgNOCName:   Cohen, Logan
OrgNOCPhone:  +1-812-720-9423
OrgNOCEmail:  lcohen@msfiber.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/COHEN218-ARIN