HomeASN LookupAS11736

AS11736

🇺🇸

USD - University of South Dakota532a5d301aa4908831089b23491a0819

ARINassigned
Announced Prefixes (BGP)
9total
9 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)12,544
Announced (BGP)20,736
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
20
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
12/3/1998

Announced Prefixes

(BGP)9
|
Prefix
RPKI
IRR
Last Seen
192.55.228.0/24
 Valid
ARIN
5/25/2026
192.236.32.0/19
 Valid
ARIN
5/25/2026
206.176.0.0/20
 Valid
ARIN
5/25/2026
206.176.0.0/21
 Valid
ARIN
5/25/2026
206.176.8.0/22
 Valid
ARIN
5/25/2026
206.176.12.0/23
 Valid
ARIN
5/25/2026
206.176.57.0/24
 Valid
ARIN
5/25/2026
206.176.58.0/24
 Valid
ARIN
5/25/2026
206.209.0.0/20
 Valid
ARIN
5/25/2026

Allocated Prefixes

(RIR)3
Prefix
Country
RIR
Status
192.55.228.0/24🇺🇸 USARINallocated
192.236.32.0/19🇺🇸 USARINallocated
206.209.0.0/20🇺🇸 USARINallocated
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/11736

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

curl -s "https://api.ipctl.io/v1/asn/11736" | jq