AS27622 — RSA-AL

AS27622 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

RSA-AL is the autonomous system for Retirement Systems of Alabama.

What it's used for

• The address space is registered under the netname BELLSNET-BLK18 with registrant AT&T Enterprises, LLC, indicating the space is leased or historically associated with AT&T infrastructure.
• The AS announces a single IPv4 prefix, 74.254.150.0/24, comprising 256 addresses, with 0 IPv6 prefixes.
• With only 1 observed neighbour in RIS, the low neighbour count relative to the address block suggests an internal corporate or government estate rather than a transit or access provider.

Notable

• The RDAP registrant AT&T Enterprises, LLC differs from the AS holder Retirement Systems of Alabama, reflecting the leasing or historical allocation of the address space from AT&T.
• The inventory consists of a single contiguous /24 block, typical of a specific site or departmental allocation within a larger corporate or government network.

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

Announced prefixes

• 74.254.150.0/24

Upstream networks

• AS3464 Alabama Supercomputer Authority

Adjacent networks

• AS3464 Alabama Supercomputer Authority