Whois Lookup

Query registration info, expiration date, registrar and more for domain, IP or ASN

Example： google.com · baidu.com · github.com · 8.8.8.8 · 211.234.110.0/24 · AS13335
Registration Info
149.5.230.0/24
IP Range
149.5.230.0 - 149.5.230.255
CIDR
149.5.230.0/24
Network Name
COVOIP-CGNT-NET-1
Country/Region
NL
Abuse Contact
[email protected]
Registration Date
2026-05-11
Update Date
2026-05-15
Domain Status
Reassigned
Raw Whois Data
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#



# start

NetRange:       149.5.0.0 - 149.5.255.255
CIDR:           149.5.0.0/16
NetName:        COGENT-149-5-16
NetHandle:      NET-149-5-0-0-1
Parent:         NET149 (NET-149-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Cogent Communications, LLC (COGC)
RegDate:        1992-01-28
Updated:        2025-09-23
Ref:            https://rdap.arin.net/registry/ip/149.5.0.0



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:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/IPALL-ARIN

OrgAbuseHandle: COGEN-ARIN
OrgAbuseName:   Cogent Abuse
OrgAbusePhone:  +1-877-875-4311 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/COGEN-ARIN

OrgNOCHandle: ZC108-ARIN
OrgNOCName:   Cogent Communications
OrgNOCPhone:  +1-877-875-4311 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZC108-ARIN

# end


# start

NetRange:       149.5.230.0 - 149.5.230.255
CIDR:           149.5.230.0/24
NetName:        COVOIP-CGNT-NET-1
NetHandle:      NET-149-5-230-0-1
Parent:         COGENT-149-5-16 (NET-149-5-0-0-1)
NetType:        Reassigned
OriginAS:       
Customer:       coVoIP Services B.V. (C11591476)
RegDate:        2026-05-11
Updated:        2026-05-15
Comment:        -----BEGIN TOKEN-----955f50146ba742e28c42b3553dbda2938bf0b861ee20223a789aeca0dbdbb801cc8219c2c74f99f84d04d335c747142d093a7eb03a17a661b559769a9256500e-----END TOKEN-----
Ref:            https://rdap.arin.net/registry/ip/149.5.230.0


CustName:       coVoIP Services B.V.
Address:        200 BARGELAAN
City:           LEIDEN
StateProv:      South Holland
PostalCode:     2333 CW
Country:        NL
RegDate:        2026-05-11
Updated:        2026-05-11
Ref:            https://rdap.arin.net/registry/entity/C11591476

OrgTechHandle: IPALL-ARIN
OrgTechName:   IP Allocation
OrgTechPhone:  +1-877-875-4311 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/IPALL-ARIN

OrgAbuseHandle: COGEN-ARIN
OrgAbuseName:   Cogent Abuse
OrgAbusePhone:  +1-877-875-4311 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/COGEN-ARIN

OrgNOCHandle: ZC108-ARIN
OrgNOCName:   Cogent Communications
OrgNOCPhone:  +1-877-875-4311 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZC108-ARIN

# end



#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#