HomeASN LookupAS398991

AS398991

🇺🇸

X99-US - X990ed489778232b62f5f31634b9479b295

ARINassigned
Announced Prefixes (BGP)
69total
63 IPv46 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)8,704
Announced (BGP)21,248
IPv6 Addresses ⓘ
Allocated (RIR)7.9×10^28
Announced (BGP)4.5×10^28
Prefix Limit (IPv4)
200
Prefix Limit (IPv6)
20
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
2/22/2024

Announced Prefixes

(BGP)69
|
Prefix
RPKI
IRR
Last Seen
23.231.97.0/24
 Valid
ARINRADB
5/29/2026
38.46.142.0/23
No ROA
RADB
5/29/2026
38.46.142.0/24
No ROA—5/29/2026
38.46.143.0/24
No ROA—5/29/2026
38.81.122.0/23
No ROA
RADB
5/29/2026
38.81.123.0/24
No ROA—5/29/2026
38.99.238.0/23
No ROA
RADB
5/29/2026
38.99.238.0/24
No ROA—5/29/2026
38.99.239.0/24
No ROA—5/29/2026
38.100.202.0/23
No ROA
RADB
5/29/2026
1–10 of 69
1 / 7

Allocated Prefixes

(RIR)10
Prefix
Country
RIR
Status
130.250.188.0/23🇺🇸 USARINallocated
142.99.96.0/21🇺🇸 USARINallocated
184.154.240.0/21🇺🇸 USARINallocated
198.13.16.0/23🇺🇸 USARINallocated
199.245.233.0/24🇺🇸 USARINallocated
199.245.234.0/24🇺🇸 USARINallocated
206.109.56.0/22🇺🇸 USARINallocated
208.122.16.0/22🇺🇸 USARINallocated
209.131.120.0/22🇺🇸 USARINallocated
2607:a540::/32🇺🇸 USARINallocated
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/398991

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

curl -s "https://api.ipctl.io/v1/asn/398991" | jq