HomeASN LookupAS3923

AS3923

🇺🇸

FAA-MMAC - Federal Aviation Administratione2c3f5fa034c2eb5b9bed0289bb48f6d

ARINassigned
Announced Prefixes (BGP)
6total
4 IPv42 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)65,536
Announced (BGP)68,352
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)2.4×10^24
Prefix Limit (IPv4)
100
Prefix Limit (IPv6)
10
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
10/12/1994

Announced Prefixes

(BGP)6
|
Prefix
RPKI
IRR
Last Seen
152.123.8.0/21
No ROA
RADB
5/27/2026
152.123.16.0/23MOAS
No ROA
RADB
5/27/2026
152.123.16.0/24
No ROA
RADB
5/27/2026
162.58.0.0/16
No ROA
RADB
5/27/2026
2001:19e8:8041::/48
No ROA
RADB
5/27/2026
2606:7ec0:1903::/48
No ROA—5/27/2026

Allocated Prefixes

(RIR)1
Prefix
Country
RIR
Status
162.58.0.0/16🇺🇸 USARINallocated
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/3923

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

curl -s "https://api.ipctl.io/v1/asn/3923" | jq