IPv4 Network

138.43.48.0/21

🇺🇸 Owner: MSU-42 · ARIN

138.43.48.0/21 is registered to MSU-42 (US) via ARIN. Look up the owning organisation and its other IPv4 networks.

Network138.43.48.0/21
OrganisationMSU-42
Org handleMNT-MSU-42
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:       138.43.48.0 - 138.43.59.255
CIDR:           138.43.56.0/22, 138.43.48.0/21
NetName:        MSU-42
NetHandle:      NET-138-43-48-0-1
Parent:         NET138 (NET-138-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   MK Systems USA Inc. (MSU-42)
RegDate:        2019-07-17
Updated:        2019-07-17
Ref:            https://rdap.arin.net/registry/ip/138.43.48.0


OrgName:        MK Systems USA Inc.
OrgId:          MSU-42
Address:        2611 INTERNET BLVD.,  STE 120
City:           Frisco
StateProv:      TX
PostalCode:     75034
Country:        US
RegDate:        2018-06-25
Updated:        2025-02-13
Ref:            https://rdap.arin.net/registry/entity/MSU-42


OrgTechHandle: IGA19-ARIN
OrgTechName:   IT Global Accounts 
OrgTechPhone:  +1-470-272-0993 
OrgTechEmail:  it.globalaccounts@mediakind.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IGA19-ARIN

OrgTechHandle: CHAND321-ARIN
OrgTechName:   Chandran, Shankar 
OrgTechPhone:  +1-214-519-1689 
OrgTechEmail:  shankar.chandran@mediakind.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CHAND321-ARIN

OrgTechHandle: LUCAS165-ARIN
OrgTechName:   Lucas, Alex 
OrgTechPhone:  +1-669-244-0421 
OrgTechEmail:  alex.lucas@mediakind.com
OrgTechRef:    https://rdap.arin.net/registry/entity/LUCAS165-ARIN

OrgAbuseHandle: IGA19-ARIN
OrgAbuseName:   IT Global Accounts 
OrgAbusePhone:  +1-470-272-0993 
OrgAbuseEmail:  it.globalaccounts@mediakind.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IGA19-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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