WHOIS Tool for 154.37.104.78

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WHOIS Registry Details for IP 154.37.104.78

Information obtained from public network records.

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NetRange
154.37.0.0 - 154.37.255.255
154.37.64.0 - 154.37.127.255
CIDR
154.37.0.0/16
154.37.64.0/18
NetName
COGENT-154-37-16
AVENTICE-CGNT-NET-14
NetHandle
NET-154-37-0-0-1
NET-154-37-64-0-1
Parent
NET154 (NET-154-0-0-0-0)
COGENT-154-37-16 (NET-154-37-0-0-1)
NetType
Direct Allocation
Reallocated
OriginAS
Organization
Cogent Communications, LLC (COGC)
Aventice LLC (AL-584)
RegDate
1992-02-05
2000-05-30
2021-12-08
2014-09-26
Updated
2025-09-23
2025-09-23
2024-06-06
2024-11-25
Ref
https://rdap.arin.net/registry/ip/154.37.0.0
https://rdap.arin.net/registry/entity/COGC
https://rdap.arin.net/registry/ip/154.37.64.0
https://rdap.arin.net/registry/entity/AL-584
OrgName
Cogent Communications, LLC
Aventice LLC
OrgId
COGC
AL-584
Address
2450 N Street NW
7301 W. PALMETTO PARK RD
City
Washington
BOCA RATON
StateProv
DC
FL
PostalCode
20037
33433
Country
US
US
Comment
Geofeed https://geofeed.cogentco.com/geofeed.csv
geofeed http://aventice.com/geo/geofeed.csv
ReferralServer
rwhois://rwhois.cogentco.com:4321
OrgTechHandle
IPALL-ARIN
SUPPO2276-ARIN
OrgTechName
IP Allocation
Support
OrgTechPhone
+1-877-875-4311
+1-214-530-2046
OrgTechEmail
ipalloc@cogentco.com
support@aventice.com
OrgTechRef
https://rdap.arin.net/registry/entity/IPALL-ARIN
https://rdap.arin.net/registry/entity/SUPPO2276-ARIN
OrgAbuseHandle
COGEN-ARIN
ABUSE7905-ARIN
OrgAbuseName
Cogent Abuse
Abuse
OrgAbusePhone
+1-877-875-4311
+1-214-530-2046
OrgAbuseEmail
abuse@cogentco.com
abuse@aventice.com
OrgAbuseRef
https://rdap.arin.net/registry/entity/COGEN-ARIN
https://rdap.arin.net/registry/entity/ABUSE7905-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