AS19181 CWIE LLC 🇺🇸 US
Announcing 12 prefixes, seen at the RIS collectors.
IPv4 prefixes
8
2,560 (10 × /24)
IPv6 prefixes
4
259 × /48
Upstreams
1
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
- AS19181
- Name
- CWIE LLC
- Organisation
- CWIE
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2000-12-01
- Network type
- Content
- Traffic levels
- 20-50Gbps
- Scope
- Global
- Peering policy
- Selective
- PeeringDB
- net/774
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
12 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 131.153.56.0/24 v4 | RPKI valid | 43 | 244821218919181 | 2026-09-18 |
| 131.153.57.0/24 v4 | RPKI valid | 43 | 244821218919181 | 2026-09-18 |
| 131.153.58.0/23 v4 | RPKI valid | 43 | 244821218919181 | 2026-09-18 |
| 131.153.83.0/24 v4 | RPKI valid | 43 | 244821218919181 | 2026-09-18 |
| 131.153.164.0/24 v4 | RPKI valid | 43 | 244821218919181 | 2026-09-18 |
| 131.153.166.0/23 v4 | RPKI valid | 43 | 244821218919181 | 2026-09-18 |
| 131.153.224.0/24 v4 | RPKI valid | 43 | 244821218919181 | 2026-09-18 |
| 131.153.233.0/24 v4 | RPKI valid | 42 | 244821218919181 | 2026-09-18 |
| 2607:6003:2307::/48 v6 | RPKI valid | 35 | 380011374091218919181 | 2026-09-18 |
| 2607:ff00:700::/40 v6 | RPKI valid | 35 | 380011374091218919181 | 2026-09-18 |
| 2607:ff00:70b::/48 v6 | RPKI valid | 35 | 380011374091218919181 | 2026-09-18 |
| 2607:ff00:70d::/48 v6 | RPKI valid | 35 | 380011374091218919181 | 2026-09-18 |