IPv4 Network

45.42.16.0/21

🇺🇸 Owner: CALIFO-22 · ARIN

45.42.16.0/21 is registered to CALIFO-22 (US) via ARIN. Look up the owning organisation and its other IPv4 networks.

Network45.42.16.0/21
OrganisationCALIFO-22
Org handleMNT-CALIFO-22
Registry🇺🇸 ARIN (US)
All networks of this org → Transfers via ARIN →
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:       45.42.16.0 - 45.42.23.255
CIDR:           45.42.16.0/21
NetName:        CALIFO-22
NetHandle:      NET-45-42-16-0-1
Parent:         NET45 (NET-45-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   CALIFORNIA ISO (CALIFO-22)
RegDate:        2018-11-09
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/45.42.16.0


OrgName:        CALIFORNIA ISO
OrgId:          CALIFO-22
Address:        250 Outcropping Way
City:           Folsom
StateProv:      CA
PostalCode:     95630
Country:        US
RegDate:        1999-09-24
Updated:        2023-07-11
Ref:            https://rdap.arin.net/registry/entity/CALIFO-22


OrgAbuseHandle: RMM3-ARIN
OrgAbuseName:   Melis, Robert Michael
OrgAbusePhone:  +1-916-351-2372 
OrgAbuseEmail:  rmelis@caiso.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RMM3-ARIN

OrgNOCHandle: LIMDA5-ARIN
OrgNOCName:   Lim, Danny 
OrgNOCPhone:  +1-916-293-2962 
OrgNOCEmail:  ylim@caiso.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/LIMDA5-ARIN

OrgTechHandle: LIMDA5-ARIN
OrgTechName:   Lim, Danny 
OrgTechPhone:  +1-916-293-2962 
OrgTechEmail:  ylim@caiso.com
OrgTechRef:    https://rdap.arin.net/registry/entity/LIMDA5-ARIN

OrgTechHandle: RMM3-ARIN
OrgTechName:   Melis, Robert Michael
OrgTechPhone:  +1-916-351-2372 
OrgTechEmail:  rmelis@caiso.com
OrgTechRef:    https://rdap.arin.net/registry/entity/RMM3-ARIN

OrgRoutingHandle: LIMDA5-ARIN
OrgRoutingName:   Lim, Danny 
OrgRoutingPhone:  +1-916-293-2962 
OrgRoutingEmail:  ylim@caiso.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/LIMDA5-ARIN

OrgDNSHandle: LIMDA5-ARIN
OrgDNSName:   Lim, Danny 
OrgDNSPhone:  +1-916-293-2962 
OrgDNSEmail:  ylim@caiso.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/LIMDA5-ARIN

OrgAbuseHandle: LIMDA5-ARIN
OrgAbuseName:   Lim, Danny 
OrgAbusePhone:  +1-916-293-2962 
OrgAbuseEmail:  ylim@caiso.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LIMDA5-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.
#

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