HomeASN LookupAS16399

AS16399

🇺🇸

FIRSTCOMM-AS2 - First Communications LLCb0c60d50c903cae63eebf887ec8d75cd

ARINassigned
Announced Prefixes (BGP)
28total
21 IPv47 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)119,040
Announced (BGP)128,768
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)3.4×10^28
Prefix Limit (IPv4)
200
Prefix Limit (IPv6)
50
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
4/25/2000

Announced Prefixes

(BGP)28
|
Prefix
RPKI
IRR
Last Seen
64.27.128.0/19
No ROA
RADB
5/25/2026
66.244.160.0/19
No ROA
RADB
5/25/2026
67.206.64.0/19
No ROA
RADB
5/25/2026
69.7.192.0/19
No ROA
RADB
5/25/2026
69.7.197.0/24
No ROA
RADB
5/25/2026
74.222.32.0/19
No ROA
RADB
5/25/2026
168.92.0.0/19MOAS
No ROA
RADB
5/25/2026
168.92.1.0/24MOAS
No ROA
RADB
5/25/2026
168.92.3.0/24MOAS
No ROA—5/25/2026
168.93.64.0/18MOAS
No ROA
RADB
5/25/2026
1–10 of 28
1 / 3

Allocated Prefixes

(RIR)14
Prefix
Country
RIR
Status
64.27.128.0/19🇺🇸 USARINallocated
66.244.160.0/19🇺🇸 USARINallocated
67.206.64.0/19🇺🇸 USARINallocated
69.7.192.0/19🇺🇸 USARINallocated
74.222.32.0/19🇺🇸 USARINallocated
168.93.64.0/18🇺🇸 USARINallocated
168.93.128.0/18🇺🇸 USARINallocated
207.135.160.0/19🇺🇸 USARINallocated
209.170.160.0/20🇺🇸 USARINallocated
216.21.32.0/19🇺🇸 USARINallocated
1–10 of 14
1 / 2
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/16399

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

curl -s "https://api.ipctl.io/v1/asn/16399" | jq