AS21842 PJM Interconnection LLC.

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	12.104.52.0/23	PJM INTERCONNECTIONATTN ACCO		12.0.0.0/8	ARIN
	192.251.13.0/24	PJM Interconnection		192.251.13.0/24	ARIN
	192.251.14.0/24	PJM Interconnection		192.251.14.0/24	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC
	AS701	UUNET	Verizon Business

• IPv4 Upstreams

Country	ASN	Name	Description
	AS701	UUNET	Verizon Business
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC

IPv4 Upstream Graph

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IPv4 Upstream Graph

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#
# 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/
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# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
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ASNumber:       21842
ASName:         PJM
ASHandle:       AS21842
RegDate:        2001-06-28
Updated:        2013-05-29    
Ref:            https://rdap.arin.net/registry/autnum/21842


OrgName:        PJM Interconnection LLC.
OrgId:          PIL-37
Address:        955 Jefferson Drive
City:           Norristown
StateProv:      PA
PostalCode:     19403
Country:        US
RegDate:        2001-06-28
Updated:        2013-05-29
Ref:            https://rdap.arin.net/registry/entity/PIL-37


OrgNOCHandle: LP148-ARIN
OrgNOCName:   PJM Interconnection, LLC
OrgNOCPhone:  +1-610-666-2244 
OrgNOCEmail:  networking@pjm.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/LP148-ARIN

OrgAbuseHandle: LP148-ARIN
OrgAbuseName:   PJM Interconnection, LLC
OrgAbusePhone:  +1-610-666-2244 
OrgAbuseEmail:  networking@pjm.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LP148-ARIN

OrgTechHandle: LP148-ARIN
OrgTechName:   PJM Interconnection, LLC
OrgTechPhone:  +1-610-666-2244 
OrgTechEmail:  networking@pjm.com
OrgTechRef:    https://rdap.arin.net/registry/entity/LP148-ARIN

RNOCHandle: LP148-ARIN
RNOCName:   PJM Interconnection, LLC
RNOCPhone:  +1-610-666-2244 
RNOCEmail:  networking@pjm.com
RNOCRef:    https://rdap.arin.net/registry/entity/LP148-ARIN

RAbuseHandle: LP148-ARIN
RAbuseName:   PJM Interconnection, LLC
RAbusePhone:  +1-610-666-2244 
RAbuseEmail:  networking@pjm.com
RAbuseRef:    https://rdap.arin.net/registry/entity/LP148-ARIN

RTechHandle: LP148-ARIN
RTechName:   PJM Interconnection, LLC
RTechPhone:  +1-610-666-2244 
RTechEmail:  networking@pjm.com
RTechRef:    https://rdap.arin.net/registry/entity/LP148-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 1997-2025, American Registry for Internet Numbers, Ltd.
#