AS26517 Occidental Petroleum Corporation

OXY-INC - Occidental Petroleum Corporation · registered in the United States

IPv4 addresses3,07210 prefixes · <0.001% of announced IPv4

Rank in United States#5,278largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#18,448of 79,396 networks with IPv4

IPv664 x /484 prefixes

CountryUnited States18,679 ASNs registered there

Open AS26517 in ASN lookup Look up an IP in this network (170.189.12.1) All networks in United States

IPv4 prefixes

All 10 prefixes, in address order.

170.189.12.0/24
170.189.159.0/24
170.189.192.0/23
170.189.194.0/24
170.189.200.0/24
170.189.218.0/24
170.189.243.0/24
199.248.164.0/23
199.248.166.0/24
199.248.168.0/24

IPv6 prefixes

All 4 prefixes.

2605:5c0:10::/44
2605:5c0:40::/44
2605:5c0:80::/44
2605:5c0:c010::/44

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IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources