AS12122

Summary

Country	United States
Organization	St. Joseph Health System
Domain	providence.org
Number of IPv4	3,328
Number of IPv6	0
AS Type	ISP
Registry	ARIN
Allocated	February 18, 2021 (about 5 years ago)
Updated	February 22, 2021 (about 5 years ago)

IP Ranges

AS12122 announces 11 IPv4 ranges and 0 IPv6 range.

That's a total of 3,328 IPv4 address and 0 IPv6 address.

Prefix	Organization	Size	Registry	Status
156.72.6.0/24	St. Joseph Health System	256	ARIN	ALLOCATION
156.72.7.0/24	St. Joseph Health System	256	ARIN	ALLOCATION
156.72.30.0/23	St. Joseph Health System	512	ARIN	ALLOCATION
156.72.60.0/24	St. Joseph Health System	256	ARIN	ALLOCATION
156.72.61.0/24	St. Joseph Health System	256	ARIN	ALLOCATION
156.72.150.0/24	St. Joseph Health System	256	ARIN	ALLOCATION
156.72.153.0/24	St. Joseph Health System	256	ARIN	ALLOCATION
156.72.155.0/24	St. Joseph Health System	256	ARIN	ALLOCATION
156.72.160.0/23	St. Joseph Health System	512	ARIN	ALLOCATION
170.173.84.0/24	Providence Health & Services	256	ARIN	ALLOCATION
170.173.85.0/24	Providence Health & Services	256	ARIN	ALLOCATION

Peers

AS12122 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

AS12122 connects to the global Internet via at least 2 upstream providers. In this setup, AS12122 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS12122 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.