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
136.145.53.0/24
IP Range
136.145.0.0 - 136.145.255.255
CIDR
136.145.0.0/16
Network Name
UPR
Organization
University of Puerto Rico (UPR-7-Z)
Country/Region
PR
Abuse Contact
[email protected]
Registration Date
1989-08-29
Update Date
2025-04-08
Registrant
University of Puerto Rico (UPR-7-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:       136.145.0.0 - 136.145.255.255
CIDR:           136.145.0.0/16
NetName:        UPR
NetHandle:      NET-136-145-0-0-1
Parent:         NET136 (NET-136-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   University of Puerto Rico (UPR-7-Z)
RegDate:        1989-08-29
Updated:        2025-04-08
Comment:        Geofeed https://www.upr.edu/geofeed.csv
Ref:            https://rdap.arin.net/registry/ip/136.145.0.0


OrgName:        University of Puerto Rico
OrgId:          UPR-7-Z
Address:        Jardin Botanico Sur. 1187
Address:        
Address:        Calle Flamboyan
City:           San Juan
StateProv:      PR
PostalCode:     00926
Country:        PR
RegDate:        2023-08-10
Updated:        2024-04-22
Comment:        Geofeed https://www.upr.edu/geofeed.csv
Ref:            https://rdap.arin.net/registry/entity/UPR-7-Z


OrgTechHandle: FGR-ARIN
OrgTechName:   Ramos, Felix 
OrgTechPhone:  +1-787-250-0000 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/FGR-ARIN

OrgAbuseHandle: FGR-ARIN
OrgAbuseName:   Ramos, Felix 
OrgAbusePhone:  +1-787-250-0000 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/FGR-ARIN

OrgNOCHandle: FGR-ARIN
OrgNOCName:   Ramos, Felix 
OrgNOCPhone:  +1-787-250-0000 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/FGR-ARIN

RNOCHandle: FGR-ARIN
RNOCName:   Ramos, Felix 
RNOCPhone:  +1-787-250-0000 
RNOCEmail:  [email protected]
RNOCRef:    https://rdap.arin.net/registry/entity/FGR-ARIN

RAbuseHandle: FGR-ARIN
RAbuseName:   Ramos, Felix 
RAbusePhone:  +1-787-250-0000 
RAbuseEmail:  [email protected]
RAbuseRef:    https://rdap.arin.net/registry/entity/FGR-ARIN

RTechHandle: FGR-ARIN
RTechName:   Ramos, Felix 
RTechPhone:  +1-787-250-0000 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/FGR-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.
#