HomeASN LookupAS16957

AS16957

🇺🇸

IDAHOPOWER-NETWORK - Idaho Power Company333de8fecfc9a8be3e77fa7085908701

ARINassigned
Announced Prefixes (BGP)
4total
3 IPv41 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)1,536
Announced (BGP)1,536
IPv6 Addresses ⓘ
Allocated (RIR)4.9×10^27
Announced (BGP)4.9×10^27
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
7/6/2000

Announced Prefixes

(BGP)4
|
Prefix
RPKI
IRR
Last Seen
204.76.190.0/24
No ROA—5/25/2026
204.76.191.0/24
No ROA—5/25/2026
204.76.192.0/22
No ROA—5/25/2026
2620:189::/36
No ROA
RADB
5/25/2026

Allocated Prefixes

(RIR)3
Prefix
Country
RIR
Status
204.76.190.0/23🇺🇸 USARINallocated
204.76.192.0/22🇺🇸 USARINallocated
2620:189::/36🇺🇸 USARINallocated
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/16957

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

curl -s "https://api.ipctl.io/v1/asn/16957" | jq