IPv4 Network

206.223.128.0/24

🇺🇸 Owner: SUBST · ARIN

206.223.128.0/24 is registered to SUBST (US) via ARIN. Look up the owning organisation and its other IPv4 networks.

Network206.223.128.0/24
OrganisationSUBST
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:       206.223.128.0 - 206.223.128.255
CIDR:           206.223.128.0/24
NetName:        SUBST
NetHandle:      NET-206-223-128-0-1
Parent:         NET206 (NET-206-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Substrate Inc. (SUBST)
RegDate:        2025-06-20
Updated:        2025-06-20
Ref:            https://rdap.arin.net/registry/ip/206.223.128.0


OrgName:        Substrate Inc.
OrgId:          SUBST
Address:        1198 S. Van Ness Avenue #40026
City:           San Francisco
StateProv:      CA
PostalCode:     94110
Country:        US
RegDate:        2025-04-27
Updated:        2025-05-01
Ref:            https://rdap.arin.net/registry/entity/SUBST


OrgAbuseHandle: PROUD7-ARIN
OrgAbuseName:   Proud, James 
OrgAbusePhone:  +1-415-915-4554 
OrgAbuseEmail:  legal@substrate.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PROUD7-ARIN

OrgDNSHandle: PROUD7-ARIN
OrgDNSName:   Proud, James 
OrgDNSPhone:  +1-415-915-4554 
OrgDNSEmail:  legal@substrate.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/PROUD7-ARIN

OrgRoutingHandle: PROUD7-ARIN
OrgRoutingName:   Proud, James 
OrgRoutingPhone:  +1-415-915-4554 
OrgRoutingEmail:  legal@substrate.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/PROUD7-ARIN

OrgNOCHandle: PROUD7-ARIN
OrgNOCName:   Proud, James 
OrgNOCPhone:  +1-415-915-4554 
OrgNOCEmail:  legal@substrate.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/PROUD7-ARIN

OrgTechHandle: PROUD7-ARIN
OrgTechName:   Proud, James 
OrgTechPhone:  +1-415-915-4554 
OrgTechEmail:  legal@substrate.com
OrgTechRef:    https://rdap.arin.net/registry/entity/PROUD7-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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