AS27451
🇺🇸USO-ASN - US Oncology, Inc.9527446c3464cc055c8e7f419dd4deef
ARINassigned
Announced Prefixes (BGP)
3total
3 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)768
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
3/10/2003
Announced Prefixes
(BGP)3|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | — | 5/25/2026 | |
| No ROA | — | 5/25/2026 | |
| No ROA | ARIN | 5/25/2026 |
ASPA
No ASPA
External Links
API
Open https://api.ipctl.io/v1/asn/27451Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/27451" | jq