Outil WHOIS pour 204.242.177.72

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Détails du registre WHOIS pour IP 204.242.177.72

Informations obtenues à partir des registres publics du réseau.

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NetRange
204.240.0.0 - 204.243.255.255
204.242.0.0 - 204.242.255.255
204.242.0.0 - 204.242.255.255
204.242.0.0 - 204.242.255.255
CIDR
204.240.0.0/14
204.242.0.0/16
204.242.0.0/16
204.242.0.0/16
NetName
COGENT-204-240-14
NORTHERN-FIBER
NORTHERN
RCN
NetHandle
NET-204-240-0-0-1
NET-204-242-0-0-1
NET-204-242-0-0-2
NET-204-242-0-0-3
Parent
NET204 (NET-204-0-0-0-0)
COGENT-204-240-14 (NET-204-240-0-0-1)
NORTHERN-FIBER (NET-204-242-0-0-1)
NORTHERN (NET-204-242-0-0-2)
NetType
Direct Allocation
Reallocated
Reallocated
Reassigned
OriginAS
Organization
Cogent Communications, LLC (COGC)
Rackdog, LLC (RL-859)
NORTHERN CABLE AND FIBER, LLC (NCFL-7)
RegDate
1994-12-20
2000-05-30
2025-08-26
2020-06-10
2025-08-27
2020-09-15
2025-10-07
2025-10-07
Updated
2025-09-23
2025-09-23
2025-08-27
2024-11-25
2025-08-27
2020-09-15
2025-10-07
2025-10-07
Ref
https://rdap.arin.net/registry/ip/204.240.0.0
https://rdap.arin.net/registry/entity/COGC
https://rdap.arin.net/registry/ip/204.242.0.0
https://rdap.arin.net/registry/entity/RL-859
https://rdap.arin.net/registry/ip/204.242.0.0
https://rdap.arin.net/registry/entity/NCFL-7
https://rdap.arin.net/registry/ip/204.242.0.0
https://rdap.arin.net/registry/entity/C11380418
OrgName
Cogent Communications, LLC
Rackdog, LLC
NORTHERN CABLE AND FIBER, LLC
OrgId
COGC
RL-859
NCFL-7
Address
2450 N Street NW
1013 Centre Rd. Suite 403-A
651 N BROAD ST SUITE 206
60 Hudson St
City
Washington
Wilmington
MIDDLETOWN
New York
StateProv
DC
DE
DE
NY
PostalCode
20037
19805
19709
10013
Country
US
US
US
US
Comment
Geofeed https://geofeed.cogentco.com/geofeed.csv
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
ADMIN7476-ARIN
ABUSE7989-ARIN
ABUSE7989-ARIN
OrgAbuseName
Cogent Abuse
Administrator
Abuse
Abuse
OrgAbusePhone
+1-877-875-4311
+1-833-722-5364
+1-302-894-8922
+1-302-894-8922
OrgAbuseEmail
abuse@cogentco.com
contact@rackdog.com
abuse@northerncablefiber.com
abuse@northerncablefiber.com
OrgAbuseRef
https://rdap.arin.net/registry/entity/COGEN-ARIN
https://rdap.arin.net/registry/entity/ADMIN7476-ARIN
https://rdap.arin.net/registry/entity/ABUSE7989-ARIN
https://rdap.arin.net/registry/entity/ABUSE7989-ARIN
OrgTechHandle
IPALL-ARIN
ADMIN7476-ARIN
IPSER9-ARIN
IPSER9-ARIN
OrgTechName
IP Allocation
Administrator
IP Services
IP Services
OrgTechPhone
+1-877-875-4311
+1-833-722-5364
+1-302-894-8922
+1-302-894-8922
OrgTechEmail
ipalloc@cogentco.com
contact@rackdog.com
ipservices@northerncablefiber.com
ipservices@northerncablefiber.com
OrgTechRef
https://rdap.arin.net/registry/entity/IPALL-ARIN
https://rdap.arin.net/registry/entity/ADMIN7476-ARIN
https://rdap.arin.net/registry/entity/IPSER9-ARIN
https://rdap.arin.net/registry/entity/IPSER9-ARIN
Customer
RCN (C11380418)
CustName
RCN