AS160

Name: AS160 — The University of Chicago
Creator: ipdex

The University of Chicago Education registered in United States

6IPv4 prefixes

2IPv6 prefixes

100%RPKI-valid

#12,769AS Rank

327/327RIS visibility

#3,808Rank in United States

1988-02-25Allocated

The University of Chicago (AS160) — Education, registered in United States. announces 6 IPv4 prefixes + 2 IPv6 prefixes. Rank in United States: #3808. Allocated: 1988-02-25.

IPv4 6IPv6 2

Announced prefixes · 8

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 6 IPv4 · 2 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	8
2026-06-13	8

Facilities · 2

2 Facilities · 1 Countries

Level(3) Chicago (Kingsbury) Chicago
Northwestern University co-location facility Chicago

AS topology · Customer cone 1

Providers · 4

AS174 Cogent Communications, LLC
AS6461 Zayo Bandwidth
AS11537 Internet2
AS11164 Internet2

Peers · 3

AS293 ESnet
AS22335 Metropolitan Research and Education Network
AS40387 University of Illinois

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