HomeASN LookupAS400308

AS400308

🇺🇸

ZY - Zyberz LLCa3e37a676160fe471438ff22cbe66301

ARINassigned
Announced Prefixes (BGP)
5total
5 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)1,280
Announced (BGP)1,280
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
2/20/2026

Announced Prefixes

(BGP)5
|
Prefix
RPKI
IRR
Last Seen
31.77.247.0/24
 Valid
RADBRIPE
5/26/2026
165.49.255.0/24
 Valid—5/26/2026
179.61.203.0/24
 Invalid—5/26/2026
191.96.3.0/24
 Valid
RADBRIPE
5/26/2026
216.122.120.0/24
 Valid—5/26/2026

Allocated Prefixes

(RIR)6
Prefix
Country
RIR
Status
23.149.84.0/24🇺🇸 USARINallocated
31.77.247.0/24🇪🇺 EURIPEassigned
165.49.255.0/24🇿🇦 ZAAFRINICassigned
179.61.203.0/24🇪🇺 EURIPEassigned
191.96.3.0/24🇸🇬 SGRIPEassigned
2602:f44e::/40🇺🇸 USARINallocated
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/400308

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

curl -s "https://api.ipctl.io/v1/asn/400308" | jq