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
100.43.14.0/24
IP Range
100.43.14.0 - 100.43.14.255
CIDR
100.43.14.0/24
Network Name
BOLD-UNMC
Country/Region
US
Abuse Contact
[email protected]
Registration Date
2021-03-25
Update Date
2026-07-22
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:       100.43.0.0 - 100.43.31.255
CIDR:           100.43.0.0/19
NetName:        APOGEE
NetHandle:      NET-100-43-0-0-1
Parent:         NET100 (NET-100-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Apogee Telecom Inc. (APOG)
RegDate:        2011-12-02
Updated:        2025-06-06
Ref:            https://rdap.arin.net/registry/ip/100.43.0.0


OrgName:        Apogee Telecom Inc.
OrgId:          APOG
Address:        1905A Kramer Ln
City:           Austin
StateProv:      TX
PostalCode:     78758
Country:        US
RegDate:        2001-12-27
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/APOG


OrgTechHandle: TAMBU2-ARIN
OrgTechName:   Tambue, Kabasele 
OrgTechPhone:  +1-512-717-0706 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/TAMBU2-ARIN

OrgTechHandle: RMA40-ARIN
OrgTechName:   Malone, Russell 
OrgTechPhone:  +1-512-478-8858 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/RMA40-ARIN

OrgAbuseHandle: NETWO3525-ARIN
OrgAbuseName:   Network Abuse
OrgAbusePhone:  +1-512-478-8861 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO3525-ARIN

# end


# start

NetRange:       100.43.14.0 - 100.43.14.255
CIDR:           100.43.14.0/24
NetName:        BOLD-UNMC
NetHandle:      NET-100-43-14-0-1
Parent:         APOGEE (NET-100-43-0-0-1)
NetType:        Reassigned
OriginAS:       
Customer:       University of Nebraska Medical Center (C07823514)
RegDate:        2021-03-25
Updated:        2026-07-22
Comment:        BOLD-UNMC
Ref:            https://rdap.arin.net/registry/ip/100.43.14.0


CustName:       University of Nebraska Medical Center
Address:        S 42nd &, Emile St
City:           Omaha
StateProv:      NE
PostalCode:     68198
Country:        US
RegDate:        2021-03-25
Updated:        2026-07-22
Ref:            https://rdap.arin.net/registry/entity/C07823514

OrgTechHandle: TAMBU2-ARIN
OrgTechName:   Tambue, Kabasele 
OrgTechPhone:  +1-512-717-0706 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/TAMBU2-ARIN

OrgTechHandle: RMA40-ARIN
OrgTechName:   Malone, Russell 
OrgTechPhone:  +1-512-478-8858 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/RMA40-ARIN

OrgAbuseHandle: NETWO3525-ARIN
OrgAbuseName:   Network Abuse
OrgAbusePhone:  +1-512-478-8861 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO3525-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.
#