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:
Organization: Cogent Communications, LLC (COGC)
RegDate: 1991-04-16
Updated: 2025-09-23
Ref: https://rdap.arin.net/registry/ip/38.0.0.0

OrgName: Cogent Communications, LLC
OrgId: COGC
Address: 2450 N Street NW
City: Washington
StateProv: DC
PostalCode: 20037
Country: US
RegDate: 2000-05-30
Updated: 2025-09-23
Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv
Ref: https://rdap.arin.net/registry/entity/COGC

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

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

NetRange: 38.130.192.0 - 38.130.223.255
CIDR: 38.130.192.0/19
NetName: GREENLIGHT-CGNT-NET-1
NetHandle: NET-38-130-192-0-1
Parent: COGENT-A (NET-38-0-0-0-1)
NetType: Reallocated
OriginAS:
Organization: Greenlight Networks, LLC (GNL-22)
RegDate: 2026-04-13
Updated: 2026-04-13
Comment: Geofeed https://geofeeds.greenlightnetworks.com/geofeed.csv
Ref: https://rdap.arin.net/registry/ip/38.130.192.0

OrgName: Greenlight Networks, LLC
OrgId: GNL-22
Address: 1777 East Henrietta Rd
Address: Bldg A Suite 120
City: Rochester
StateProv: NY
PostalCode: 14623
Country: US
RegDate: 2013-03-19
Updated: 2026-09-01
Comment: http://www.greenlightnetworks.com
Comment: Standard NOC hours are 8am to 5pm EST M-F.
Ref: https://rdap.arin.net/registry/entity/GNL-22

OrgTechHandle: NOC13075-ARIN
OrgTechName: Network Operations Center
OrgTechPhone: +1-585-351-6600
OrgTechEmail: noc@greenlightnetworks.com
OrgTechRef: https://rdap.arin.net/registry/entity/NOC13075-ARIN

OrgRoutingHandle: CRUZA51-ARIN
OrgRoutingName: Cruz, Anthony
OrgRoutingPhone: +1-484-716-3553
OrgRoutingEmail: anthony.cruz@greenlightnetworks.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/CRUZA51-ARIN

OrgAbuseHandle: ABUSE7928-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-585-351-6611
OrgAbuseEmail: Abuse@greenlightnetworks.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE7928-ARIN

OrgNOCHandle: NOC13075-ARIN
OrgNOCName: Network Operations Center
OrgNOCPhone: +1-585-351-6600
OrgNOCEmail: noc@greenlightnetworks.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC13075-ARIN