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
861 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 122.147.140.0/24 v4 | RPKI valid | 43 | 34549291447809919 | 2026-09-18 |
| 122.147.141.0/24 v4 | RPKI valid | 42 | 34549291447809919 | 2026-09-18 |
| 122.147.144.0/24 v4 | RPKI valid | 43 | 38001349147809919 | 2026-09-18 |
| 122.147.147.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 122.147.149.0/24 v4 | RPKI valid | 41 | 34549291447809919 | 2026-09-18 |
| 122.147.159.0/24 v4 | RPKI valid | 42 | 34549291447809919 | 2026-09-18 |
| 122.147.160.0/19 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 122.147.166.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 122.147.169.0/24 v4 | RPKI valid | 41 | 2448247809919 | 2026-09-18 |
| 122.147.170.0/24 v4 | RPKI valid | 1 | 213241900247809919 | 2026-09-18 |
| 122.147.171.0/24 v4 | RPKI valid | 1 | 213241900247809919 | 2026-09-18 |
| 122.147.173.0/24 v4 | RPKI valid | 41 | 34549291447809919 | 2026-09-18 |
| 122.147.174.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 122.147.176.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 122.147.177.0/24 v4 | RPKI valid | 12 | 2448247809919 | 2026-09-18 |
| 122.147.178.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 122.147.179.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 122.147.180.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 122.147.181.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 122.147.182.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 122.147.183.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 122.147.184.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 122.147.185.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 122.147.186.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 122.147.187.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 122.147.188.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 122.147.189.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 122.147.190.0/24 v4 | RPKI valid | 42 | 34549645347809919 | 2026-09-18 |
| 122.147.191.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 122.147.192.0/18 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 122.147.192.0/19 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 122.147.192.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 122.147.193.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 122.147.194.0/24 v4 | RPKI valid | 42 | 34549645347809919 | 2026-09-18 |
| 122.147.195.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 122.147.199.0/24 v4 | RPKI valid | 41 | 34549291447809919 | 2026-09-18 |
| 122.147.200.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 122.147.201.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 122.147.202.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 122.147.203.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 122.147.204.0/24 v4 | RPKI valid | 43 | 34549291447809919 | 2026-09-18 |
| 122.147.205.0/24 v4 | RPKI valid | 41 | 2448247809919 | 2026-09-18 |
| 122.147.212.0/24 v4 | RPKI valid | 42 | 34549291447809919 | 2026-09-18 |
| 122.147.213.0/24 v4 | RPKI valid | 41 | 2448247809919 | 2026-09-18 |
| 122.147.214.0/24 v4 | RPKI valid | 41 | 2448247809919 | 2026-09-18 |
| 122.147.215.0/24 v4 | RPKI valid | 42 | 34549291447809919 | 2026-09-18 |
| 122.147.218.0/24 v4 | RPKI valid | 42 | 34549291447809919 | 2026-09-18 |
| 122.147.219.0/24 v4 | RPKI valid | 1 | 213241900247809919 | 2026-09-18 |
| 122.147.222.0/24 v4 | RPKI valid | 42 | 34549645347809919 | 2026-09-18 |
| 122.147.223.0/24 v4 | RPKI valid | 42 | 34549645347809919 | 2026-09-18 |
| 122.147.224.0/19 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 122.147.224.0/24 v4 | RPKI valid | 42 | 34549291447809919 | 2026-09-18 |
| 122.147.227.0/24 v4 | RPKI valid | 43 | 34549291447809919 | 2026-09-18 |
| 122.147.229.0/24 v4 | RPKI valid | 43 | 38001195519919 | 2026-09-18 |
| 122.147.238.0/24 v4 | RPKI valid | 20 | 38001950547809919 | 2026-09-18 |
| 122.147.239.0/24 v4 | RPKI valid | 43 | 34549291447809919 | 2026-09-18 |
| 122.147.241.0/24 v4 | RPKI valid | 41 | 34549291447809919 | 2026-09-18 |
| 122.147.245.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 122.147.246.0/24 v4 | RPKI valid | 40 | 34549291447809919 | 2026-09-18 |
| 122.147.250.0/24 v4 | RPKI valid | 42 | 34549291447809919 | 2026-09-18 |
| 122.147.252.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 122.147.254.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 123.51.128.0/17 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 123.51.128.0/18 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 123.51.128.0/19 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 123.51.128.0/24 v4 | RPKI valid | 41 | 34549291447809919 | 2026-09-18 |
| 123.51.135.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 123.51.136.0/24 v4 | RPKI valid | 41 | 2448247809919 | 2026-09-18 |
| 123.51.140.0/24 v4 | RPKI valid | 1 | 213241900247809919 | 2026-09-18 |
| 123.51.141.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 123.51.142.0/24 v4 | RPKI valid | 41 | 2448247809919 | 2026-09-18 |
| 123.51.144.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 123.51.145.0/24 v4 | RPKI valid | 42 | 34549291447809919 | 2026-09-18 |
| 123.51.147.0/24 v4 | RPKI valid | 42 | 34549291447809919 | 2026-09-18 |
| 123.51.148.0/24 v4 | RPKI valid | 41 | 2448247809919 | 2026-09-18 |
| 123.51.152.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 123.51.153.0/24 v4 | RPKI valid | 42 | 34549645347809919 | 2026-09-18 |
| 123.51.157.0/24 v4 | RPKI valid | 1 | 213241900247809919 | 2026-09-18 |
| 123.51.158.0/24 v4 | RPKI valid | 1 | 213241900247809919 | 2026-09-18 |
| 123.51.160.0/19 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 123.51.160.0/24 v4 | RPKI valid | 41 | 2448247809919 | 2026-09-18 |
| 123.51.161.0/24 v4 | RPKI valid | 43 | 34549291447809919 | 2026-09-18 |
| 123.51.162.0/24 v4 | RPKI valid | 41 | 2448247809919 | 2026-09-18 |
| 123.51.164.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 123.51.165.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 123.51.166.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 123.51.168.0/24 v4 | RPKI valid | 42 | 34549291447809919 | 2026-09-18 |
| 123.51.172.0/24 v4 | RPKI valid | 42 | 34549291447809919 | 2026-09-18 |
| 123.51.174.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 123.51.176.0/24 v4 | RPKI valid | 41 | 34549291447809919 | 2026-09-18 |
| 123.51.178.0/24 v4 | RPKI valid | 41 | 34549291447809919 | 2026-09-18 |
| 123.51.182.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 123.51.183.0/24 v4 | RPKI valid | 41 | 2448247809919 | 2026-09-18 |
| 123.51.184.0/24 v4 | RPKI valid | 42 | 34549645347809919 | 2026-09-18 |
| 123.51.188.0/24 v4 | RPKI valid | 42 | 34549645347809919 | 2026-09-18 |
| 123.51.190.0/24 v4 | RPKI valid | 41 | 34549291447809919 | 2026-09-18 |
| 123.51.192.0/18 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 123.51.192.0/19 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 123.51.193.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 123.51.194.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 123.51.195.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 123.51.196.0/24 v4 | RPKI valid | 42 | 34549645347809919 | 2026-09-18 |
| 123.51.197.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 123.51.198.0/24 v4 | RPKI valid | 42 | 34549645347809919 | 2026-09-18 |
| 123.51.199.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 123.51.200.0/23 v4 | RPKI valid | 42 | 34549291447809919 | 2026-09-18 |
| 123.51.200.0/24 v4 | RPKI valid | 41 | 34549291447809919 | 2026-09-18 |
| 123.51.202.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 123.51.206.0/24 v4 | RPKI valid | 42 | 34549645347809919 | 2026-09-18 |
| 123.51.208.0/24 v4 | RPKI valid | 42 | 34549645347809919 | 2026-09-18 |
| 123.51.211.0/24 v4 | RPKI valid | 42 | 34549645347809919 | 2026-09-18 |
| 123.51.213.0/24 v4 | RPKI valid | 40 | 34549291447809919 | 2026-09-18 |
| 123.51.215.0/24 v4 | RPKI valid | 41 | 34549291447809919 | 2026-09-18 |
| 123.51.217.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 123.51.218.0/24 v4 | RPKI valid | 42 | 34549291447809919 | 2026-09-18 |
| 123.51.221.0/24 v4 | RPKI valid | 12 | 2448247809919 | 2026-09-18 |
| 123.51.223.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 123.51.224.0/19 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 123.51.224.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 123.51.225.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 123.51.226.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 123.51.227.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 123.51.228.0/24 v4 | RPKI valid | 44 | 34549291447809919 | 2026-09-18 |
| 123.51.235.0/24 v4 | RPKI valid | 42 | 34549291447809919 | 2026-09-18 |
| 123.51.236.0/24 v4 | RPKI valid | 42 | 34549291447809919 | 2026-09-18 |
| 123.51.237.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 123.51.239.0/24 v4 | RPKI valid | 41 | 38001950547809919 | 2026-09-18 |
| 123.51.241.0/24 v4 | RPKI valid | 42 | 34549645347809919 | 2026-09-18 |
| 123.51.245.0/24 v4 | RPKI valid | 40 | 2448247809919 | 2026-09-18 |
| 123.51.247.0/24 v4 | RPKI valid | 41 | 34549291447809919 | 2026-09-18 |
| 123.51.248.0/24 v4 | RPKI valid | 41 | 34549291447809919 | 2026-09-18 |
| 123.51.249.0/24 v4 | RPKI valid | 42 | 34549291447809919 | 2026-09-18 |
| 123.51.250.0/24 v4 | RPKI valid | 1 | 213241900247809919 | 2026-09-18 |
| 123.51.251.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 123.51.254.0/24 v4 | RPKI valid | 42 | 34549291447809919 | 2026-09-18 |
| 123.51.255.0/24 v4 | RPKI valid | 42 | 34549291447809919 | 2026-09-18 |
| 123.205.19.0/24 v4 | RPKI valid | 42 | 34549291447809919 | 2026-09-18 |
| 175.182.77.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 175.182.78.0/24 v4 | RPKI valid | 42 | 34549291447809919 | 2026-09-18 |
| 175.182.79.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 175.182.253.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 175.183.137.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 175.183.138.0/24 v4 | RPKI valid | 43 | 38001900247809919 | 2026-09-18 |
| 185.171.168.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 185.171.170.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 202.58.21.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 202.58.23.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 202.58.24.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 202.58.25.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 203.73.106.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 203.73.108.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 210.85.16.0/20 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 210.244.1.0/24 v4 | RPKI valid | 43 | 34549291447809919 | 2026-09-18 |
| 210.244.26.0/24 v4 | RPKI valid | 42 | 34549645347809919 | 2026-09-18 |
| 210.244.90.0/24 v4 | RPKI valid | 42 | 34549291447809919 | 2026-09-18 |
| 211.78.3.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 211.78.12.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 211.78.18.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 211.78.19.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 211.78.22.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 211.78.23.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 211.78.128.0/19 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 211.78.128.0/24 v4 | RPKI valid | 41 | 2448247809919 | 2026-09-18 |
| 211.78.129.0/24 v4 | RPKI valid | 41 | 2448247809919 | 2026-09-18 |
| 211.78.130.0/24 v4 | RPKI valid | 43 | 34549291447809919 | 2026-09-18 |
| 211.78.132.0/24 v4 | RPKI valid | 43 | 34549291447809919 | 2026-09-18 |
| 211.78.133.0/24 v4 | RPKI valid | 43 | 34549291447809919 | 2026-09-18 |
| 211.78.143.0/24 v4 | RPKI valid | 43 | 38001349147809919 | 2026-09-18 |
| 211.78.146.0/24 v4 | RPKI valid | 43 | 38001349147809919 | 2026-09-18 |
| 211.78.160.0/19 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 211.78.161.0/24 v4 | RPKI valid | 43 | 38001349147809919 | 2026-09-18 |
| 218.32.0.0/16 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 218.32.0.0/17 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 218.32.0.0/18 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 218.32.0.0/19 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 218.32.0.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 218.32.1.0/24 v4 | RPKI valid | 43 | 34549291447809919 | 2026-09-18 |
| 218.32.2.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 218.32.3.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 218.32.4.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 218.32.5.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 218.32.6.0/24 v4 | RPKI valid | 43 | 38001900247809919 | 2026-09-18 |
| 218.32.7.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 218.32.8.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 218.32.9.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 218.32.10.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 218.32.11.0/24 v4 | RPKI valid | 42 | 34549645347809919 | 2026-09-18 |
| 218.32.20.0/24 v4 | RPKI valid | 41 | 34549645347809919 | 2026-09-18 |
| 218.32.21.0/24 v4 | RPKI valid | 41 | 34549291447809919 | 2026-09-18 |
| 218.32.32.0/19 v4 | RPKI valid | 43 | 2448247809919 | 2026-09-18 |
| 218.32.44.0/24 v4 | RPKI valid | 41 | 2448247809919 | 2026-09-18 |
| 218.32.45.0/24 v4 | RPKI valid | 42 | 34549645347809919 | 2026-09-18 |
| 218.32.46.0/24 v4 | RPKI valid | 41 | 2448247809919 | 2026-09-18 |
| 218.32.47.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 218.32.52.0/24 v4 | RPKI valid | 42 | 34549645347809919 | 2026-09-18 |
| 218.32.53.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 218.32.54.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 218.32.55.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 218.32.56.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |
| 218.32.58.0/24 v4 | RPKI valid | 42 | 2448247809919 | 2026-09-18 |