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AS160

U-CHICAGO-AS

The University of Chicago

Registry

Authoritative registration data

AS number
160
Name
U-CHICAGO-AS
Organisation
The University of Chicago
Country
—
RIR
ARIN
Registered
Source:asn:rdap retrieved

IPv4 prefixes

6

IPv6 prefixes

2

Total announced

8

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS160
128.135.0.0/16 IPv4 /16 not checked
205.208.0.0/17 IPv4 /17 not checked
192.170.192.0/19 IPv4 /19 not checked
192.170.224.0/19 IPv4 /19 not checked
192.5.85.0/24 IPv4 /24 not checked
198.177.153.0/24 IPv4 /24 not checked
2605:9a00:10::/48 IPv6 /48 not checked
2605:9a00::/48 IPv6 /48 not checked

No rows match “”.

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Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

No Internet Exchange memberships found

The exchange directory has no current membership records for this AS.

Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS160 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

6 networks seen before AS160 in AS paths

Observed upstreams
Families
AS174 COGENT-174 146 416
v4 v6
AS11164 INTERNET2-I2PX 101 386
v4 v6
AS6461 ZAYO-6461 91 385
v4 v6
AS11537 INTERNET2-RESEARCH-EDU 8 49
v4 v6
AS293 ESNET 1 7
v4 v6
AS2153 CENIC-2153 1 2
v4 v6

No rows match “”.

Showing – of

Observed downstreams

0 networks seen after AS160 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual.