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
161.98.0.0/16
IP Range
161.98.0.0 - 161.98.255.255
CIDR
161.98.0.0/16
Network Name
BOULDER
Organization
City of Boulder (BCCG-Z)
Country/Region
US
Abuse Contact
[email protected]
Registration Date
1992-06-23
Update Date
2021-12-14
Registrant
City of Boulder (BCCG-Z)
Domain Status
Direct Allocation
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.
#


NetRange:       161.98.0.0 - 161.98.255.255
CIDR:           161.98.0.0/16
NetName:        BOULDER
NetHandle:      NET-161-98-0-0-1
Parent:         NET161 (NET-161-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   City of Boulder (BCCG-Z)
RegDate:        1992-06-23
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/161.98.0.0


OrgName:        City of Boulder
OrgId:          BCCG-Z
Address:        1777 Broadway
City:           Boulder
StateProv:      CO
PostalCode:     80302
Country:        US
RegDate:        2008-04-10
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/BCCG-Z


OrgAbuseHandle: NETWO2370-ARIN
OrgAbuseName:   Network Planner
OrgAbusePhone:  +1-720-417-5816 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO2370-ARIN

OrgTechHandle: NETWO2370-ARIN
OrgTechName:   Network Planner
OrgTechPhone:  +1-720-417-5816 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO2370-ARIN

RTechHandle: NETWO2370-ARIN
RTechName:   Network Planner
RTechPhone:  +1-720-417-5816 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/NETWO2370-ARIN

RNOCHandle: NETWO2370-ARIN
RNOCName:   Network Planner
RNOCPhone:  +1-720-417-5816 
RNOCEmail:  [email protected]
RNOCRef:    https://rdap.arin.net/registry/entity/NETWO2370-ARIN

RAbuseHandle: NETWO2370-ARIN
RAbuseName:   Network Planner
RAbusePhone:  +1-720-417-5816 
RAbuseEmail:  [email protected]
RAbuseRef:    https://rdap.arin.net/registry/entity/NETWO2370-ARIN


#
# 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.
#