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	Prefix	Description
	81.199.36.0/24	PIONEER NATURAL RESOURCES USA

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS174	Cogent Communications	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS174	Cogent Communications	✔	✘
	AS1239	Sprint Wireline (Cogent)	✔	✘

ASHandle:       AS400380
OrgID:          PNRU
ASName:         PERMIAN-FIBER
ASNumber:       400380
RegDate:        2022-01-18
Updated:        2022-01-18
Source:         ARIN



OrgID:          PNRU
OrgName:        PIONEER NATURAL RESOURCES USA
CanAllocate:    
Street:         777 Hidden Ridge
City:           IRVING
State/Prov:     TX
Country:        US
PostalCode:     75038
RegDate:        2000-08-01
Updated:        2021-06-30
OrgAdminHandle: DELPG-ARIN
OrgTechHandle:  SHANN41-ARIN
OrgAbuseHandle: DELPG-ARIN
Source:         ARIN





OrgAdminHandle:       DELPG-ARIN
OrgAdminName:         Grant Delp
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        SHANN41-ARIN
OrgTechName:          WALLY SHANNON
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       DELPG-ARIN
OrgAbuseName:         Grant Delp
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-04-18T03:25:56Z UTC

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Member of the following AS-SETs

-	Member	ASN Count