HomeASN LookupAS52

AS52

🇺🇸

UCLA - University of California, Los Angeles4fd07590de287a205924ce7e934aea8e

ARINassigned
Announced Prefixes (BGP)
14total
12 IPv42 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)262,912
Announced (BGP)331,264
IPv6 Addresses ⓘ
Allocated (RIR)7.9×10^28
Announced (BGP)7.9×10^28
Prefix Limit (IPv4)
500
Prefix Limit (IPv6)
10
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
10/24/1985

Announced Prefixes

(BGP)14
|
Prefix
RPKI
IRR
Last Seen
128.97.0.0/16
No ROA
RADB
5/25/2026
131.179.0.0/16
No ROA
RADB
5/25/2026
149.142.0.0/16
No ROA
RADB
5/25/2026
164.67.0.0/16
No ROA
RADB
5/25/2026
169.232.0.0/16
No ROA
RADB
5/25/2026
169.232.16.0/21
No ROA—5/25/2026
192.35.210.0/24
No ROA
ARINRADB
5/25/2026
192.35.221.0/24
No ROA
RADB
5/25/2026
192.35.225.0/24
No ROA
ARINRADB
5/25/2026
192.35.226.0/24
No ROA
RADB
5/25/2026
1–10 of 14
1 / 2

Allocated Prefixes

(RIR)8
Prefix
Country
RIR
Status
128.97.0.0/16🇺🇸 USARINallocated
131.179.0.0/16🇺🇸 USARINallocated
149.142.0.0/16🇺🇸 USARINallocated
164.67.0.0/16🇺🇸 USARINallocated
192.35.210.0/24🇺🇸 USARINallocated
192.35.225.0/24🇺🇸 USARINallocated
192.154.2.0/24🇺🇸 USARINallocated
2607:f010::/32🇺🇸 USARINallocated
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/52

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

curl -s "https://api.ipctl.io/v1/asn/52" | jq