HomeASN LookupAS400308

AS400308

🇺🇸

ZY - Zyberz LLCa3e37a676160fe471438ff22cbe66301

ARINassigned
Announced Prefixes (BGP)
26total
26 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)2,304
Announced (BGP)6,656
IPv6 Addresses ⓘ
Allocated (RIR)3×10^26
Announced (BGP)0
Prefix Limit (IPv4)
100
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
2/20/2026

Announced Prefixes

(BGP)27
|
Prefix
RPKI
IRR
Last Seen
16.5.28.0/24
 Invalid—9/7/2026
16.5.65.0/24
 Invalid—9/7/2026
16.5.102.0/24
 Invalid—9/7/2026
16.5.130.0/24
 Invalid—9/7/2026
16.5.176.0/24
 Invalid—9/7/2026
16.5.178.0/24
 Invalid—9/7/2026
16.216.19.0/24MOAS
 Invalid—9/7/2026
16.216.39.0/24
 Invalid—9/7/2026
16.216.68.0/24
 Invalid—9/7/2026
16.216.82.0/24
 Invalid—9/7/2026
1–10 of 27
1 / 3

Allocated Prefixes

(RIR)10
Prefix
Country
RIR
Status
23.149.84.0/24🇺🇸 USARINallocated
31.77.247.0/24🇪🇺 EURIPEassigned
164.37.215.0/24🇸🇬 SGRIPEassigned
164.37.230.0/24🇸🇬 SGRIPEassigned
164.37.235.0/24🇸🇬 SGRIPEassigned
165.49.255.0/24🇿🇦 ZAAFRINICassigned
191.217.164.0/24🇸🇬 SGRIPEassigned
191.222.45.0/24🇸🇬 SGRIPEassigned
192.6.18.0/24🇺🇸 USARINallocated
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