AS31835 Contour Networks 🇺🇸 US
Announcing 9 prefixes, seen at the RIS collectors.
IPv4 prefixes
9
5,632 (22 × /24)
IPv6 prefixes
0
-
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS31835
- Name
- Contour Networks
- Organisation
- Contour Networks
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2009-06-04
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
9 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 66.239.111.0/24 v4 | no ROA | 41 | 1763970131835 | 2026-09-18 |
| 74.115.152.0/21 v4 | no ROA | 40 | 3454917431835 | 2026-09-18 |
| 74.115.152.0/22 v4 | no ROA | 41 | 1763970131835 | 2026-09-18 |
| 74.115.155.0/24 v4 | no ROA | 40 | 3454917431835 | 2026-09-18 |
| 74.115.156.0/24 v4 | no ROA | 41 | 1763970131835 | 2026-09-18 |
| 74.115.157.0/24 v4 | no ROA | 41 | 1763970131835 | 2026-09-18 |
| 74.115.158.0/24 v4 | no ROA | 41 | 1763970131835 | 2026-09-18 |
| 74.115.159.0/24 v4 | no ROA | 41 | 1763970131835 | 2026-09-18 |
| 209.49.92.0/22 v4 | no ROA | 41 | 1763970131835 | 2026-09-18 |