AS397040
🇺🇸SUPN-INT - Supernus Pharmaceuticals, Inc.898d6e8be0787d4fb403fd4cb02ae8ee
ARINassigned
Announced Prefixes (BGP)
1total
1 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)256
Announced (BGP)256
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
9/6/2018
Announced Prefixes
(BGP)1|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | RADB | 5/26/2026 |
Allocated Prefixes
(RIR)1Prefix | Country | RIR | Status |
|---|---|---|---|
| 204.106.16.0/24 | 🇺🇸 US | ARIN | allocated |
ASPA
No ASPA
External Links
API
Open https://api.ipctl.io/v1/asn/397040Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/397040" | jq