AS35917

Summary

Country	United States
Organization	Tesoro Companies, Inc.
Domain	marathonpetroleum.com
Number of IPv4	2,048
Number of IPv6	0
AS Type	Business
Registry	ARIN
Allocated	April 08, 2005 (about 21 years ago)
Updated	February 12, 2018 (about 8 years ago)

IP Ranges

AS35917 announces 7 IPv4 ranges and 0 IPv6 range.

That's a total of 2,048 IPv4 address and 0 IPv6 address.

Prefix	Organization	Size	Registry	Status
63.234.214.0/24	Tesoro Companies, Inc.	256	ARIN	REASSIGNMENT
199.192.33.0/24	Tesoro Companies, Inc.	256	ARIN	ALLOCATION
199.192.34.0/24	Tesoro Companies, Inc.	256	ARIN	ALLOCATION
199.192.37.0/24	Tesoro Companies, Inc.	256	ARIN	ALLOCATION
199.192.38.0/24	Tesoro Companies, Inc.	256	ARIN	ALLOCATION
199.192.40.0/23	Tesoro Companies, Inc.	512	ARIN	ALLOCATION
199.192.40.0/24	Tesoro Companies, Inc.	256	ARIN	ALLOCATION

Peers

AS35917 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.

Upstreams

AS35917 connects to the global Internet via at least 2 upstream providers. In this setup, AS35917 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS35917 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.