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	Prefix	Description
	158.81.128.0/24	NRG Energy, Inc.
	158.81.136.0/21	NRG Energy, Inc.
	158.81.150.0/24	NRG Energy, Inc.
	158.81.154.0/24	NRG Energy, Inc.
	158.81.192.0/23	NRG Energy, Inc.
	158.81.199.0/24	NRG Energy, Inc.
	158.81.200.0/23	NRG Energy, Inc.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS33132	Crown Castle Fiber LLC	✔	✘
	AS6461	Zayo Bandwidth	✔	✘
	AS25956	Logix	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS6461	Zayo Bandwidth	✔	✘
	AS33132	Crown Castle Fiber LLC	✔	✘
	AS25956	Logix	✔	✘

ASHandle:       AS55102
OrgID:          NE-29
ASName:         NRG-NS-2
ASNumber:       55102
RegDate:        2013-03-06
Updated:        2013-03-06
Source:         ARIN



OrgID:          NE-29
OrgName:        NRG Energy, Inc.
CanAllocate:    
Street:         910 Louisiana Street
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77002
RegDate:        2013-02-22
Updated:        2022-04-19
OrgAdminHandle: NETWO3117-ARIN
OrgTechHandle:  NETWO3117-ARIN
OrgAbuseHandle: NETWO3117-ARIN
OrgNOCHandle:   NETWO3117-ARIN
Source:         ARIN





OrgAdminHandle:       NETWO3117-ARIN
OrgAdminName:          Network Services
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        NETWO3117-ARIN
OrgTechName:           Network Services
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       NETWO3117-ARIN
OrgAbuseName:          Network Services
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         NETWO3117-ARIN
OrgNOCName:            Network Services
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-24T03:27:43Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
ARIN	as1239:as-customers	4238
RIPE	as-f5	6958
RADB	as-logixfiber	71
RIPE	as35280:as-defense	505
RADB	as-prole	1197
RADB	as-defense	495
RIPE	as35280:as-f5	6958
RADB	as33132:as-customers	111