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AS12163

🇺🇸

AMHERST-HOLDINGS - Amherst Holdings LLC59eeaf382d4008d1aa6b161e4c25084b

ARINassigned
Announced Prefixes (BGP)
2total
2 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)512
Announced (BGP)512
IPv6 Addresses ⓘ
Allocated (RIR)3×10^26
Announced (BGP)0
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
9/18/2013

Announced Prefixes

(BGP)2
|
Prefix
RPKI
IRR
Last Seen
192.159.91.0/24
No ROA
RADB
5/25/2026
198.54.90.0/24
No ROA
RADB
5/25/2026

Allocated Prefixes

(RIR)3
Prefix
Country
RIR
Status
192.159.91.0/24🇺🇸 USARINallocated
198.54.90.0/24🇺🇸 USARINallocated
2620:122:d000::/40🇺🇸 USARINallocated
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/12163

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

curl -s "https://api.ipctl.io/v1/asn/12163" | jq