AS202820 Chih-Jen CHENG 🇹🇼 TW
Announcing 1 prefixes, seen at the RIS collectors.
IPv4 prefixes
0
-
IPv6 prefixes
1
1 × /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
- AS202820
- Name
- Chih-Jen CHENG
- Organisation
- Chih-Jen CHENG
- Country
- 🇹🇼 TW
- RIR
- RIPENCC
- Allocated
- 2022-09-20
- Scope
- Not Disclosed
- Peering policy
- Open
- IRR as-set
- AS-JAMES58899
- PeeringDB
- net/31072
- Exchanges
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
1 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2400:70e0:bad::/48 v6 | RPKI valid | 37 | 24482202820 | 2026-09-18 |