% 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:       138.39.0.0 - 138.39.255.255
CIDR:           138.39.0.0/16
NetName:        DELMARVA
NetHandle:      NET-138-39-0-0-1
Parent:         NET138 (NET-138-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Delmarva Power and Light Company (DPL-1)
RegDate:        1990-01-31
Updated:        2022-07-18
Ref:            https://rdap.arin.net/registry/ip/138.39.0.0

OrgName:        Delmarva Power and Light Company
OrgId:          DPL-1
Address:        PHI Service Co.
Address:        P.O. Box 6066 / MS 92DC88
City:           Newark
StateProv:      DE
PostalCode:     19714-6066
Country:        US
RegDate:        1990-01-31
Updated:        2022-07-18
Ref:            https://rdap.arin.net/registry/entity/DPL-1

OrgAbuseHandle: NOC1756-ARIN
OrgAbuseName:   Network Operations Center
OrgAbusePhone:  +1-410-470-1200 
OrgAbuseEmail:  netadmin2@exeloncorp.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC1756-ARIN

OrgNOCHandle: NOC1756-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-410-470-1200 
OrgNOCEmail:  netadmin2@exeloncorp.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC1756-ARIN

OrgTechHandle: NOC1756-ARIN
OrgTechName:   Network Operations Center
OrgTechPhone:  +1-410-470-1200 
OrgTechEmail:  netadmin2@exeloncorp.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC1756-ARIN

OrgRoutingHandle: NOC1756-ARIN
OrgRoutingName:   Network Operations Center
OrgRoutingPhone:  +1-410-470-1200 
OrgRoutingEmail:  netadmin2@exeloncorp.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NOC1756-ARIN

OrgDNSHandle: NOC1756-ARIN
OrgDNSName:   Network Operations Center
OrgDNSPhone:  +1-410-470-1200 
OrgDNSEmail:  netadmin2@exeloncorp.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/NOC1756-ARIN

RTechHandle: NOC1756-ARIN
RTechName:   Network Operations Center
RTechPhone:  +1-410-470-1200 
RTechEmail:  netadmin2@exeloncorp.com
RTechRef:    https://rdap.arin.net/registry/entity/NOC1756-ARIN

RAbuseHandle: NOC1756-ARIN
RAbuseName:   Network Operations Center
RAbusePhone:  +1-410-470-1200 
RAbuseEmail:  netadmin2@exeloncorp.com
RAbuseRef:    https://rdap.arin.net/registry/entity/NOC1756-ARIN

RNOCHandle: NOC1756-ARIN
RNOCName:   Network Operations Center
RNOCPhone:  +1-410-470-1200 
RNOCEmail:  netadmin2@exeloncorp.com
RNOCRef:    https://rdap.arin.net/registry/entity/NOC1756-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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