AS Number
AS1802
AS Name
COGENT-1802
Org Name
Cogent Communications, LLC
Registry

arin

RegDate

2000-05-30

Updated

2025-09-23

AS1802 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

0

IPv4 NUMs

114,688

IPv6 NUMs(/64)

0

114,688 IPv4 Addresses
CIDR Description IP Num
144.232.64.0/18
IRR InValid
Sprint 16384
199.11.0.0/16
IRR InValid
Sprint 65536
199.160.64.0/18
IRR InValid
Sprint 16384
204.182.192.0/18
IRR InValid
Sprint 16384
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS15830 Equinix - Equinix (EMEA) Acquisition Enterprises B.V., NL Netherlands 1,468,416 385,205,338,112 IPv4 IPv4
ASNumber:       1802
ASName:         COGENT-1802
ASHandle:       AS1802
RegDate:        1992-07-07
Updated:        2025-12-23    
Ref:            https://rdap.arin.net/registry/autnum/1802



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