AS53926 — APA-US-ASN - Apache Corporation

AS53926 announces 4 IPv4 prefixes covering 4,608 addresses and 0 IPv6 prefixes.

About this network

APA-US-ASN is held by Apache Corporation.

What it's used for

• The address space carries internal corporate infrastructure for an oil and gas exploration and production company, evidenced by netnames such as APACHENET, APACHE-KHALDA-19920128, and APACHE-NORTH-SEA-19920128.
• The AS announces 4608 IPv4 addresses across 4 prefixes with 4 observed neighbours, indicating a small, self-contained internal network rather than a transit or access provider.
• Traffic from this AS consists of office workers, engineering staff, and operational endpoints supporting Apache Corporation's global energy operations.

Notable

• Registrants align with the announcer, listing Apache Corporation, Apache Khalda Corporation LDC, and Apache North Sea Limited.
• The address inventory is finely subdivided into four distinct /22 and /21 blocks, reflecting site-by-site segmentation for a large corporate estate.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 157.207.0.0/23
• 157.207.8.0/21
• 157.207.32.0/22
• 157.207.64.0/22

Upstream networks

• AS3356 Level 3 Parent, LLC
• AS24835 Vodafone Data
• AS2856 British Telecommunications Limited
• AS174 Cogent Communications, LLC

Adjacent networks

• AS3356 Level 3 Parent, LLC
• AS24835 Vodafone Data
• AS2856 British Telecommunications Limited
• AS174 Cogent Communications, LLC

Routing security

• RPKI: 2 valid, 0 invalid and 2 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 4 route objects.
• Listed in as-sets: AS-BTGB-CUST, AS-CCF, AS-RAYA, AS-RAYA, AS-SSET, AS61231:AS-NEOS.