AS40156
🇺🇸THEOPT-HOU - The Optimal Link Corporation2fff28c8b618a673365d4f9c23de29cd
ARINassigned
Announced Prefixes (BGP)
13total
10 IPv43 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)10,240
Announced (BGP)11,008
IPv6 Addresses ⓘ
Allocated (RIR)7.9×10^28
Announced (BGP)7.9×10^28
Prefix Limit (IPv4)
20
Prefix Limit (IPv6)
10
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
8/2/2006
Announced Prefixes
(BGP)10|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | — | 5/25/2026 | |
| No ROA | — | 5/25/2026 | |
| No ROA | RADB | 5/25/2026 | |
| Valid | ARIN | 5/25/2026 | |
| No ROA | — | 5/25/2026 | |
| Valid | ARIN | 5/25/2026 | |
| Valid | ARIN | 5/25/2026 | |
| Valid | ARIN | 5/25/2026 | |
| No ROA | ARIN | 5/25/2026 | |
| Valid | ARIN | 5/25/2026 |
Allocated Prefixes
(RIR)8Prefix | Country | RIR | Status |
|---|---|---|---|
| 23.128.116.0/24 | 🇺🇸 US | ARIN | allocated |
| 23.189.208.0/24 | 🇺🇸 US | ARIN | allocated |
| 66.187.64.0/20 | 🇺🇸 US | ARIN | allocated |
| 139.64.155.0/24 | 🇺🇸 US | ARIN | allocated |
| 142.249.221.0/24 | 🇺🇸 US | ARIN | allocated |
| 162.218.228.0/22 | 🇺🇸 US | ARIN | allocated |
| 216.230.224.0/20 | 🇺🇸 US | ARIN | allocated |
| 2604:e880::/32 | 🇺🇸 US | ARIN | allocated |
ASPA
No ASPA
External Links
API
Open https://api.ipctl.io/v1/asn/40156Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/40156" | jq