Whois查询

查询域名、IP或ASN的注册信息、到期时间、注册商等详细信息

示例： google.com · baidu.com · github.com · 8.8.8.8 · 211.234.110.0/24 · AS13335
注册信息
129.19.0.0/16
IP 范围
129.19.0.0 - 129.19.63.255
CIDR
129.19.0.0/18
网络名称
CSU-FRGP-19
组织
Colorado State University (CSU-2)
国家/地区
US
滥用投诉
[email protected]
注册时间
2019-01-15
更新时间
2019-01-15
注册人/组织
Colorado State University (CSU-2)
域名状态
Reallocated
原始Whois信息
#
# 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:       129.19.0.0 - 129.19.255.255
CIDR:           129.19.0.0/16
NetName:        WESTNET
NetHandle:      NET-129-19-0-0-1
Parent:         NET129 (NET-129-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Colorado State University (CSU-2-Z)
RegDate:        1987-07-08
Updated:        2023-07-29
Ref:            https://rdap.arin.net/registry/ip/129.19.0.0


OrgName:        Colorado State University
OrgId:          CSU-2-Z
Address:        Academic Computing and Networking Services
Address:        Colorado State University
Address:        1018 Campus Delivery
City:           Fort Collins
StateProv:      CO
PostalCode:     80523
Country:        US
RegDate:        2023-01-16
Updated:        2025-09-29
Ref:            https://rdap.arin.net/registry/entity/CSU-2-Z


OrgDNSHandle: HERNA1265-ARIN
OrgDNSName:   Hernandez, John 
OrgDNSPhone:  +1-303-497-1280 
OrgDNSEmail:  [email protected]
OrgDNSRef:    https://rdap.arin.net/registry/entity/HERNA1265-ARIN

OrgDNSHandle: DNSAD191-ARIN
OrgDNSName:   DNS Administrator
OrgDNSPhone:  +1-970-491-5600 
OrgDNSEmail:  [email protected]
OrgDNSRef:    https://rdap.arin.net/registry/entity/DNSAD191-ARIN

OrgDNSHandle: ADLER49-ARIN
OrgDNSName:   Adler, Matt 
OrgDNSPhone:  +1-303-497-1279 
OrgDNSEmail:  [email protected]
OrgDNSRef:    https://rdap.arin.net/registry/entity/ADLER49-ARIN

OrgTechHandle: DNSAD191-ARIN
OrgTechName:   DNS Administrator
OrgTechPhone:  +1-970-491-5600 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/DNSAD191-ARIN

OrgRoutingHandle: ADLER49-ARIN
OrgRoutingName:   Adler, Matt 
OrgRoutingPhone:  +1-303-497-1279 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ADLER49-ARIN

OrgDNSHandle: MPW-ARIN
OrgDNSName:   Willard, Michael Patrick
OrgDNSPhone:  +1-970-491-4651 
OrgDNSEmail:  [email protected]
OrgDNSRef:    https://rdap.arin.net/registry/entity/MPW-ARIN

OrgRoutingHandle: HERNA1265-ARIN
OrgRoutingName:   Hernandez, John 
OrgRoutingPhone:  +1-303-497-1280 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/HERNA1265-ARIN

OrgTechHandle: MPW-ARIN
OrgTechName:   Willard, Michael Patrick
OrgTechPhone:  +1-970-491-4651 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/MPW-ARIN

OrgAbuseHandle: DNSAD191-ARIN
OrgAbuseName:   DNS Administrator
OrgAbusePhone:  +1-970-491-5600 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DNSAD191-ARIN

# end


# start

NetRange:       129.19.0.0 - 129.19.63.255
CIDR:           129.19.0.0/18
NetName:        CSU-FRGP-19
NetHandle:      NET-129-19-0-0-2
Parent:         WESTNET (NET-129-19-0-0-1)
NetType:        Reallocated
OriginAS:       
Organization:   Colorado State University (CSU-2)
RegDate:        2019-01-15
Updated:        2019-01-15
Ref:            https://rdap.arin.net/registry/ip/129.19.0.0


OrgName:        Colorado State University
OrgId:          CSU-2
Address:        Academic Computing and Networking Services
Address:        Colorado State University
Address:        1018 Campus Delivery
City:           Fort Collins
StateProv:      CO
PostalCode:     80523
Country:        US
RegDate:        
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/CSU-2


OrgAbuseHandle: DNSAD191-ARIN
OrgAbuseName:   DNS Administrator
OrgAbusePhone:  +1-970-491-5600 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DNSAD191-ARIN

OrgTechHandle: DNSAD191-ARIN
OrgTechName:   DNS Administrator
OrgTechPhone:  +1-970-491-5600 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/DNSAD191-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.
#