AS19107 Ymax Communications Corp
AS19107 is operated by Ymax Communications Corp and registered with ARIN (US) since 2007-12-19.
It announces 8 IPv4 and 0 IPv6 prefixes, 37% of them RPKI valid.
RIPE RIS sees 2 upstream and peer networks and 0 downstream networks next to it.
| Name | Ymax Communications Corp |
|---|---|
| Registry handle | YMAX-AS |
| Registry (RIR) | ARIN |
| Country | United States (US) |
| Delegated on | 2007-12-19 |
| Prefixes (IPv4 / IPv6) | 8 / 0 |
| RPKI valid | 37% (3 / 8) |
| Upstreams and peers | 2 |
| Downstream networks | 0 |
Routing health
- AS19107 announces 8 IPv4 and 0 IPv6 prefixes.
- No IPv6 prefixes announced.
- 3 of 8 announced prefixes are RPKI valid.
- 5 announced prefixes are not covered by a ROA of AS19107 (they may have none, or another network’s).
- 2 upstreams and peers, 0 downstream networks seen.
For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.
Announced prefixes 8
- 68.235.13.0/24
- 162.219.154.0/24
- 162.219.155.0/24
- 216.225.8.0/24
- 216.225.9.0/24
- 216.234.69.0/24
- 216.234.72.0/24
- 216.234.73.0/24
Upstreams and peers 2
The networks RIPE RIS sees next to AS19107 in BGP paths, the most visible first.
More about AS19107
Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-14 08:44 UTC. The country is where the AS number was registered, not necessarily where the network operates.