AS9919 New Century InfoComm Tech Co., Ltd. 🇹🇼 TW
Announcing 861 prefixes, seen at the RIS collectors.
IPv4 prefixes
845
3,136,000 (12,250 × /24)
IPv6 prefixes
16
128 × /32
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS9919
- Name
- New Century InfoComm Tech Co., Ltd.
- Organisation
- New Century InfoComm Tech Co., Ltd.
- Country
- 🇹🇼 TW
- RIR
- APNIC
- Allocated
- 2000-03-28
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
845 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 220.228.192.0/19 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 220.228.194.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 220.228.195.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 220.228.197.0/24 v4 | RPKI valid | 20 | 38001950547809919 | 2026-09-18 |
| 220.228.204.0/24 v4 | RPKI valid | 42 | 34549645347809919 | 2026-09-18 |
| 220.228.206.0/24 v4 | RPKI valid | 40 | 34549291447809919 | 2026-09-18 |
| 220.228.216.0/24 v4 | RPKI valid | 1 | 213241900247809919 | 2026-09-18 |
| 220.228.224.0/19 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 220.229.0.0/16 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 220.229.0.0/17 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 220.229.0.0/18 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 220.229.0.0/19 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 220.229.32.0/19 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 220.229.33.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 220.229.64.0/18 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 220.229.64.0/19 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 220.229.96.0/19 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 220.229.100.0/24 v4 | RPKI valid | 41 | 2448247809919 | 2026-09-18 |
| 220.229.124.0/24 v4 | RPKI valid | 42 | 34549291447809919 | 2026-09-18 |
| 220.229.128.0/17 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 220.229.128.0/18 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 220.229.128.0/19 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 220.229.160.0/19 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 220.229.160.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 220.229.161.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 220.229.168.0/24 v4 | RPKI valid | 1 | 213241900247809919 | 2026-09-18 |
| 220.229.192.0/18 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 220.229.192.0/19 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 220.229.203.0/24 v4 | RPKI valid | 43 | 34549291447809919 | 2026-09-18 |
| 220.229.224.0/19 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 220.229.225.0/24 v4 | RPKI valid | 42 | 34549645347809919 | 2026-09-18 |
| 220.229.226.0/24 v4 | RPKI valid | 41 | 2448247809919 | 2026-09-18 |
| 220.229.228.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 220.229.229.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 220.229.230.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 220.229.231.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 220.229.232.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 220.229.233.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 220.229.234.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 220.229.235.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 220.229.236.0/24 v4 | RPKI valid | 41 | 2448247809919 | 2026-09-18 |
| 220.229.238.0/24 v4 | RPKI valid | 41 | 34549291447809919 | 2026-09-18 |
| 220.229.239.0/24 v4 | RPKI valid | 42 | 34549645347809919 | 2026-09-18 |
| 220.229.244.0/24 v4 | RPKI valid | 41 | 34549291447809919 | 2026-09-18 |
| 220.229.249.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |