WHOIS Tool for 38.156.21.44

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WHOIS Registry Details for IP 38.156.21.44

Information obtained from public network records.

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NetRange
38.0.0.0 - 38.255.255.255
38.156.20.0 - 38.156.23.255
38.156.21.0 - 38.156.21.255
CIDR
38.0.0.0/8
38.156.20.0/22
38.156.21.0/24
NetName
COGENT-A
VISNETWORK-CGNT-NET-3
VISN-ALCONTECH
NetHandle
NET-38-0-0-0-1
NET-38-156-20-0-1
NET-38-156-21-0-1
Parent
()
COGENT-A (NET-38-0-0-0-1)
VISNETWORK-CGNT-NET-3 (NET-38-156-20-0-1)
NetType
Direct Allocation
Reallocated
Reassigned
OriginAS
Organization
Cogent Communications, LLC (COGC)
VISNETWORK SRL (VS-583)
RegDate
1991-04-16
2000-05-30
2023-02-10
2022-10-19
2023-10-06
2023-10-06
Updated
2025-09-23
2025-09-23
2024-05-13
2022-10-25
2024-05-13
2023-10-06
Ref
https://rdap.arin.net/registry/ip/38.0.0.0
https://rdap.arin.net/registry/entity/COGC
https://rdap.arin.net/registry/ip/38.156.20.0
https://rdap.arin.net/registry/entity/VS-583
https://rdap.arin.net/registry/ip/38.156.21.0
https://rdap.arin.net/registry/entity/C10250268
OrgName
Cogent Communications, LLC
VISNETWORK SRL
OrgId
COGC
VS-583
Address
2450 N Street NW
CALLE LAS AMAPOLAS 43
Autopista Duarte Km 14, No. 36,
Entrada Bomba de Cabeza
City
Washington
SANTO DOMINGO ESTE
Ortega - Moca
StateProv
DC
SANTO DOMINGO
Espaillat
PostalCode
20037
11707
56000
Country
US
DO
DO
Comment
Geofeed https://geofeed.cogentco.com/geofeed.csv
Geofeed https://raw.githubusercontent.com/visnetwork/geofeed/main/geofeed.csv
Geofeed https://raw.githubusercontent.com/visnetwork/geofeed/main/geofeed.csv
ReferralServer
rwhois://rwhois.cogentco.com:4321
OrgAbuseHandle
COGEN-ARIN
ABUSE8414-ARIN
ABUSE8414-ARIN
OrgAbuseName
Cogent Abuse
ABUSE VISNETWORK
ABUSE VISNETWORK
OrgAbusePhone
+1-877-875-4311
+1-809-554-7942
+1-809-554-7942
OrgAbuseEmail
[email protected]
[email protected]
[email protected]
OrgAbuseRef
https://rdap.arin.net/registry/entity/COGEN-ARIN
https://rdap.arin.net/registry/entity/ABUSE8414-ARIN
https://rdap.arin.net/registry/entity/ABUSE8414-ARIN
OrgNOCHandle
ZC108-ARIN
NOC33442-ARIN
NOC33442-ARIN
OrgNOCName
Cogent Communications
NOC
NOC
OrgNOCPhone
+1-877-875-4311
+1-809-554-7942
+1-809-554-7942
OrgNOCEmail
[email protected]
[email protected]
[email protected]
OrgNOCRef
https://rdap.arin.net/registry/entity/ZC108-ARIN
https://rdap.arin.net/registry/entity/NOC33442-ARIN
https://rdap.arin.net/registry/entity/NOC33442-ARIN
OrgTechHandle
IPALL-ARIN
TOMAG2-ARIN
TOMAG2-ARIN
OrgTechName
IP Allocation
Toma, George
Toma, George
OrgTechPhone
+1-877-875-4311
+1-809-554-7942
+1-809-554-7942
OrgTechEmail
[email protected]
[email protected]
[email protected]
OrgTechRef
https://rdap.arin.net/registry/entity/IPALL-ARIN
https://rdap.arin.net/registry/entity/TOMAG2-ARIN
https://rdap.arin.net/registry/entity/TOMAG2-ARIN
Customer
ALCONTECH, ALMANZAR ACOSTA CONEXIONES TECNOLOGICAS S.R.L. (C10250268)
CustName
ALCONTECH, ALMANZAR ACOSTA CONEXIONES TECNOLOGICAS S.R.L.