AS160 The University of Chicago
AS160 (U-CHICAGO-AS) is registered to The University of Chicago in US, through ARIN. It originates 8 prefixes in the global routing table.
Who holds AS160
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
WHOIS recordARIN
# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # ASNumber: 160 ASName: U-CHICAGO-AS ASHandle: AS160 RegDate: 1988-02-25 Updated: 2023-12-05 Ref: https://rdap.arin.net/registry/autnum/160 OrgName: The University of Chicago OrgId: UNIVER-174-Z Address: 1155 E. 60th Street City: Chicago StateProv: IL PostalCode: 60637 Country: US RegDate: 2023-02-27 Updated: 2023-04-19 Ref: https://rdap.arin.net/registry/entity/UNIVER-174-Z OrgAbuseHandle: NSC26-ARIN OrgAbuseName: Network Security Center OrgAbusePhone: +1-773-702-2378 OrgAbuseEmail: security@uchicago.edu OrgAbuseRef: https://rdap.arin.net/registry/entity/NSC26-ARIN OrgTechHandle: DOMAI99-ARIN OrgTechName: Domain Administrator OrgTechPhone: +1-773-702-7626 OrgTechEmail: domainadmin@uchicago.edu OrgTechRef: https://rdap.arin.net/registry/entity/DOMAI99-ARIN OrgNOCHandle: DNO22-ARIN OrgNOCName: Data Network Operations OrgNOCPhone: +1-773-702-7626 OrgNOCEmail: noc@uchicago.edu OrgNOCRef: https://rdap.arin.net/registry/entity/DNO22-ARIN RTechHandle: DNO22-ARIN RTechName: Data Network Operations RTechPhone: +1-773-702-7626 RTechEmail: noc@uchicago.edu RTechRef: https://rdap.arin.net/registry/entity/DNO22-ARIN # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. #
What AS160 announces
Prefixes originated by AS160 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).
Announced prefixes
Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.
RPKI valid RPKI invalid no ROA covers it
Who AS160 is reached through
The AS just before AS160 in the paths our looking glass collectors hold, for 8 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.
Routing registry objects
From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.
| Source | as-name | Maintained by |
|---|---|---|
| RADB | UCHICAGO-1 | MAINT-AS160 |
Route objects with origin AS160: RADB 10 · ARIN 8