AS22272 — -Reserved AS-

AS22272 announces 1 IPv4 prefixes covering 2,048 addresses and 0 IPv6 prefixes.

About this network

The AS handle is -Reserved AS- and the holder is Chicago Transit Authority.

What it's used for

• The space carries the netname CHI-TRANSIT associated with the registrant Chicago Transit Authority.
• The inventory consists of 2048 IPv4 addresses within a single prefix, 206.208.24.0/21, with 2 observed neighbours.

Notable

• The RDAP registrant for the announced prefix is Chicago Transit Authority, which aligns with the operator identity.
• The address inventory is a single /21 block with no IPv6 prefixes announced.

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

Announced prefixes

• 206.208.24.0/21

Upstream networks

• AS6325 Illinois Century Network
• AS7018 AT&T Enterprises, LLC

Adjacent networks

• AS6325 Illinois Century Network
• AS7018 AT&T Enterprises, LLC