HomeASN LookupAS160

AS160

🇺🇸

U-CHICAGO-AS - The University of Chicagod87fa1c61fc970b2be50badee41271f3

ARINassigned
Announced Prefixes (BGP)
8total
6 IPv42 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)98,560
Announced (BGP)115,200
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)2.4×10^24
Prefix Limit (IPv4)
100
Prefix Limit (IPv6)
10
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
2/25/1988

Announced Prefixes

(BGP)8
|
Prefix
RPKI
IRR
Last Seen
128.135.0.0/16
 Valid
ARINRADB
5/25/2026
192.5.85.0/24
 Valid
ARINRADB
5/25/2026
192.170.192.0/19
 Valid
ARINRADB
5/25/2026
192.170.224.0/19
 Valid
ARINRADB
5/25/2026
198.177.153.0/24
 Valid
ARINRADB
5/25/2026
205.208.0.0/17
 Valid
ARINRADB
5/25/2026
2605:9a00::/48
 Valid
ARINRADB
5/25/2026
2605:9a00:10::/48
 Valid
ARINRADB
5/25/2026

Allocated Prefixes

(RIR)3
Prefix
Country
RIR
Status
128.135.0.0/16🇺🇸 USARINallocated
198.177.153.0/24🇺🇸 USARINallocated
205.208.0.0/17🇺🇸 USARINallocated
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/160

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/160" | jq