AS40156 The Optimal Link Corporation 🇺🇸 US
Announcing 13 prefixes, seen at the RIS collectors.
IPv4 prefixes
10
11,008 (43 × /24)
IPv6 prefixes
3
1 × /32
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
2
transit customers observed
Customer cone
3
ASes reachable through it
Registry and operator data
- AS number
- AS40156
- Name
- The Optimal Link Corporation
- Organisation
- The Optimal Link Corporation
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2006-08-02
- Traffic levels
- 200-300Gbps
- Scope
- North America
- Peering policy
- Open
- Website
- https://www.oplink.net
- PeeringDB
- net/36867
- Facilities
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
13 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 23.128.116.0/24 v4 | no ROA | 42 | 3454917440156 | 2026-09-18 |
| 23.189.208.0/24 v4 | no ROA | 42 | 3454917440156 | 2026-09-18 |
| 38.252.8.0/24 v4 | no ROA | 42 | 3454917440156 | 2026-09-18 |
| 66.187.64.0/20 v4 | RPKI valid | 42 | 3454917440156 | 2026-09-18 |
| 139.64.155.0/24 v4 | RPKI valid | 42 | 3454917440156 | 2026-09-18 |
| 142.249.221.0/24 v4 | RPKI valid | 42 | 3454917440156 | 2026-09-18 |
| 162.218.228.0/22 v4 | RPKI valid | 42 | 3454917440156 | 2026-09-18 |
| 193.202.106.0/24 v4 | no ROA | 42 | 3454917440156 | 2026-09-18 |
| 195.8.117.0/24 v4 | no ROA | 42 | 3454917440156 | 2026-09-18 |
| 216.230.224.0/20 v4 | RPKI valid | 42 | 3454917440156 | 2026-09-18 |
| 2001:67c:1388::/48 v6 | no ROA | 35 | 3454917440156 | 2026-09-18 |
| 2602:f7c4:1::/48 v6 | no ROA | 35 | 3454917440156 | 2026-09-18 |
| 2604:e880::/32 v6 | RPKI valid | 35 | 3454917440156 | 2026-09-18 |