% APNIC found the following authoritative answer from: whois.arin.net

#
# 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 1997-2024, American Registry for Internet Numbers, Ltd.
#

NetRange:       142.54.8.0 - 142.54.15.255
CIDR:           142.54.8.0/21
NetName:        MCONET-SAGINET-4
NetHandle:      NET-142-54-8-0-1
Parent:         NET142 (NET-142-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Saginaw ISD (SISD)
RegDate:        2015-04-03
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/142.54.8.0

OrgName:        Saginaw ISD
OrgId:          SISD
Address:        3933 Barnard Road
City:           Saginaw
StateProv:      MI
PostalCode:     48603
Country:        US
RegDate:        1998-10-03
Updated:        2022-03-18
Ref:            https://rdap.arin.net/registry/entity/SISD

OrgTechHandle: JRM122-ARIN
OrgTechName:   Mallory, James Russel
OrgTechPhone:  +1-989-249-8752 
OrgTechEmail:  jmallory@mcesa.k12.mi.us
OrgTechRef:    https://rdap.arin.net/registry/entity/JRM122-ARIN

OrgAbuseHandle: JRM122-ARIN
OrgAbuseName:   Mallory, James Russel
OrgAbusePhone:  +1-989-249-8752 
OrgAbuseEmail:  jmallory@mcesa.k12.mi.us
OrgAbuseRef:    https://rdap.arin.net/registry/entity/JRM122-ARIN

OrgTechHandle: LEWIS1101-ARIN
OrgTechName:   Lewis, Robert 
OrgTechPhone:  +1-989-418-1003 
OrgTechEmail:  rlewis@sisd.cc
OrgTechRef:    https://rdap.arin.net/registry/entity/LEWIS1101-ARIN

OrgNOCHandle: JRM122-ARIN
OrgNOCName:   Mallory, James Russel
OrgNOCPhone:  +1-989-249-8752 
OrgNOCEmail:  jmallory@mcesa.k12.mi.us
OrgNOCRef:    https://rdap.arin.net/registry/entity/JRM122-ARIN

OrgNOCHandle: LEWIS1101-ARIN
OrgNOCName:   Lewis, Robert 
OrgNOCPhone:  +1-989-418-1003 
OrgNOCEmail:  rlewis@sisd.cc
OrgNOCRef:    https://rdap.arin.net/registry/entity/LEWIS1101-ARIN

OrgTechHandle: MALLO41-ARIN
OrgTechName:   Mallory, Jim 
OrgTechPhone:  +1-989-249-8752 
OrgTechEmail:  jmallory@sisd.cc
OrgTechRef:    https://rdap.arin.net/registry/entity/MALLO41-ARIN

OrgNOCHandle: MALLO41-ARIN
OrgNOCName:   Mallory, Jim 
OrgNOCPhone:  +1-989-249-8752 
OrgNOCEmail:  jmallory@sisd.cc
OrgNOCRef:    https://rdap.arin.net/registry/entity/MALLO41-ARIN

OrgAbuseHandle: LEWIS1101-ARIN
OrgAbuseName:   Lewis, Robert 
OrgAbusePhone:  +1-989-418-1003 
OrgAbuseEmail:  rlewis@sisd.cc
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LEWIS1101-ARIN

OrgAbuseHandle: MALLO41-ARIN
OrgAbuseName:   Mallory, Jim 
OrgAbusePhone:  +1-989-249-8752 
OrgAbuseEmail:  jmallory@sisd.cc
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MALLO41-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 1997-2024, American Registry for Internet Numbers, Ltd.
#

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