AS49904 Xiaodong Qi 🇨🇳 CN
Announcing 7 prefixes, seen at the RIS collectors.
IPv4 prefixes
0
-
IPv6 prefixes
7
9 × /48
Upstreams
4
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
- AS49904
- Name
- Xiaodong Qi
- Organisation
- Kosaka Network
- Country
- 🇨🇳 CN
- RIR
- RIPENCC
- Allocated
- 2017-08-29
- Network type
- Educational/Research
- Traffic levels
- 0-20Mbps
- Scope
- Global
- Peering policy
- Open
- IRR as-set
- AS-KOSAKA
- PeeringDB
- net/14598
- Exchanges
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
7 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2602:feda:d0::/47 v6 | no ROA | 32 | 3772191749904 | 2026-09-18 |
| 2602:feda:d2::/48 v6 | no ROA | 32 | 244826006891749904 | 2026-09-18 |
| 2602:feda:d3::/48 v6 | no ROA | 32 | 3772191749904 | 2026-09-18 |
| 2a0b:4340:d0::/47 v6 | no ROA | 35 | 3772191749904 | 2026-09-18 |
| 2a0b:4340:d4::/48 v6 | no ROA | 35 | 380011374092396149904 | 2026-09-18 |
| 2a0b:4340:d6::/48 v6 | no ROA | 35 | 38001600685769549904 | 2026-09-18 |
| 2a0b:4340:d8::/48 v6 | no ROA | 34 | 2448291749904 | 2026-09-18 |