AS25753 — CALPERS

AS25753 announces 3 IPv4 prefixes covering 3,328 addresses and 0 IPv6 prefixes.

About this network

CALPERS is the autonomous system for California Public Employees' Retirement System.

What it's used for

• The address space carries internal corporate infrastructure, evidenced by netnames consistently set to CALPERS and registrants listed as California Public Employees Retirement System; NMS.
• The AS announces 3328 IPv4 addresses across 3 prefixes, with 4 observed neighbours. This ratio of a moderate address inventory against a low neighbour count indicates an internal corporate estate rather than a transit or access network.

Notable

• Registrants agree with the announcer, with all three prefixes registered to California Public Employees Retirement System; NMS.
• The address inventory consists of three distinct IPv4 blocks: 199.164.56.0/21, 199.164.36.0/22, and 199.164.44.0/24.
• No IPv6 prefixes are currently announced in the inventory.

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

Announced prefixes

• 199.164.36.0/22
• 199.164.44.0/24
• 199.164.56.0/21

Upstream networks

• AS701 Verizon Business
• AS7018 AT&T Enterprises, LLC
• AS33667 Comcast Cable Communications, LLC
• AS3356 Level 3 Parent, LLC

Adjacent networks

• AS701 Verizon Business
• AS7018 AT&T Enterprises, LLC
• AS33667 Comcast Cable Communications, LLC
• AS3356 Level 3 Parent, LLC