AS399358
🇺🇸ANTHROPIC - Anthropic, PBC8be5a180db79ad5acd3d3dc4687b925f
ARINassigned
Announced Prefixes (BGP)
4total
2 IPv42 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)768
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)2.4×10^24
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
10
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
9/20/2023
Announced Prefixes
(BGP)4|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | ARIN | 5/11/2026 | |
209.249.57.0/24MOAS | Valid | ARIN | 5/11/2026 |
| Valid | ARIN | 5/11/2026 | |
| Valid | — | 5/11/2026 |
ASPA
No ASPA
External Links
API
Open https://api.ipctl.io/v1/asn/399358Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/399358" | jq