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
81.199.64.0/21
IP Range
81.199.64.0 - 81.199.79.255
CIDR
81.199.64.0/20
Network Name
RACKDOG
Organization
CABLE & FIBERLINK (MIL-167)
Country/Region
US
Abuse Contact
[email protected]
Registration Date
2021-10-09
Update Date
2023-11-16
Registrant
CABLE & FIBERLINK (MIL-167)
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:       81.199.64.0 - 81.199.79.255
CIDR:           81.199.64.0/20
NetName:        VERIZON
NetHandle:      NET-81-199-64-0-1
Parent:         81-RIPE (NET-81-0-0-0-1)
NetType:        Direct Allocation
OriginAS:       
Organization:   Rackdog, LLC (RL-859)
RegDate:        2021-01-07
Updated:        2022-10-28
Ref:            https://rdap.arin.net/registry/ip/81.199.64.0


OrgName:        Rackdog, LLC
OrgId:          RL-859
Address:        1013 Centre Rd. Suite 403-A
City:           Wilmington
StateProv:      DE
PostalCode:     19805
Country:        US
RegDate:        2020-06-10
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/RL-859


OrgTechHandle: ADMIN7476-ARIN
OrgTechName:   Administrator
OrgTechPhone:  +1-833-722-5364 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ADMIN7476-ARIN

OrgAbuseHandle: ADMIN7476-ARIN
OrgAbuseName:   Administrator
OrgAbusePhone:  +1-833-722-5364 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ADMIN7476-ARIN

# end


# start

NetRange:       81.199.64.0 - 81.199.79.255
CIDR:           81.199.64.0/20
NetName:        RACKDOG
NetHandle:      NET-81-199-64-0-2
Parent:         VERIZON (NET-81-199-64-0-1)
NetType:        Reassigned
OriginAS:       
Organization:   CABLE & FIBERLINK (MIL-167)
RegDate:        2021-10-09
Updated:        2023-11-16
Ref:            https://rdap.arin.net/registry/ip/81.199.64.0


OrgName:        CABLE & FIBERLINK
OrgId:          MIL-167
Address:        425 HUEHL RD BLDG 4B
City:           Northbrook
StateProv:      IL
PostalCode:     60062
Country:        US
RegDate:        2020-05-21
Updated:        2020-12-14
Ref:            https://rdap.arin.net/registry/entity/MIL-167


OrgRoutingHandle: CABLE66-ARIN
OrgRoutingName:   CABLE AND FIBERLINK
OrgRoutingPhone:  +1-224-803-4912 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/CABLE66-ARIN

OrgTechHandle: CABLE66-ARIN
OrgTechName:   CABLE AND FIBERLINK
OrgTechPhone:  +1-224-803-4912 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/CABLE66-ARIN

OrgAbuseHandle: CABLE66-ARIN
OrgAbuseName:   CABLE AND FIBERLINK
OrgAbusePhone:  +1-224-803-4912 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CABLE66-ARIN

OrgNOCHandle: CABLE66-ARIN
OrgNOCName:   CABLE AND FIBERLINK
OrgNOCPhone:  +1-224-803-4912 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/CABLE66-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.
#