AS9919 New Century InfoComm Tech Co., Ltd.
AS9919 (NCIC-TW) is registered to New Century InfoComm Tech Co., Ltd. in TW. It originates 861 prefixes in the global routing table.
845
IPv4 prefixes
16
IPv6 prefixes
698,624
IPv4 addresses
99%
RPKI valid
Registration
Who holds AS9919
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
AS number
AS9919
Handle
NCIC-TW
Organization
New Century InfoComm Tech Co., Ltd.
Country
TW
ASPA
None published
Routing
What AS9919 announces
Prefixes originated by AS9919 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).
IPv4 prefixes
845
IPv6 prefixes
16
IPv4 addresses
698,624 (2,729 /24s)
RPKI valid
860 99%
RPKI invalid
0
RPKI not found
1
ROAs naming AS9919
149
With an IRR route object
845 98%
Prefixes
Announced prefixes
Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.
IPv4 (845)
59.104.111.0/2461.56.192.0/1961.56.194.0/2461.56.196.0/2461.56.203.0/2461.56.209.0/2461.56.210.0/2461.56.211.0/2461.56.212.0/2461.56.215.0/2461.56.216.0/2461.56.217.0/2461.56.220.0/2461.56.221.0/2461.56.222.0/2461.56.223.0/2461.56.224.0/1961.61.33.0/2461.61.40.0/2461.61.48.0/2461.61.96.0/1961.61.96.0/2461.61.97.0/2461.61.98.0/2461.61.99.0/2461.61.100.0/2461.61.101.0/2461.61.102.0/2461.61.103.0/2461.61.104.0/2461.61.105.0/2461.61.106.0/2461.61.107.0/2461.61.108.0/2461.61.109.0/2461.61.110.0/2461.61.111.0/2461.61.112.0/2461.61.113.0/2461.61.114.0/2461.61.115.0/2461.61.116.0/2461.61.117.0/2461.61.118.0/2461.61.119.0/2461.61.124.0/2461.61.125.0/2461.61.126.0/2461.61.127.0/2461.61.132.0/2461.61.133.0/2461.61.134.0/2461.61.135.0/2461.61.136.0/2461.61.137.0/2461.61.140.0/2461.66.0.0/1661.66.0.0/1761.66.0.0/1861.66.0.0/1961.66.29.0/2461.66.31.0/2461.66.32.0/1961.66.64.0/1861.66.64.0/1961.66.78.0/2461.66.79.0/2461.66.96.0/1961.66.101.0/2461.66.104.0/2461.66.105.0/2461.66.128.0/1761.66.128.0/1861.66.128.0/1961.66.133.0/2461.66.146.0/2461.66.147.0/2461.66.150.0/2461.66.151.0/2461.66.160.0/1961.66.192.0/1861.66.192.0/1961.66.217.0/2461.66.224.0/1961.66.224.0/2461.66.228.0/2461.66.229.0/2461.66.238.0/2461.66.239.0/24103.4.106.0/24103.12.216.0/24103.12.217.0/24103.12.218.0/24103.12.219.0/24103.30.252.0/24103.30.254.0/24103.70.180.0/24103.103.168.0/24103.103.170.0/24103.125.228.0/22103.193.184.0/22103.234.46.0/24103.234.47.0/24103.240.80.0/24103.240.82.0/24103.246.177.0/24106.104.34.0/24106.104.151.0/24106.105.32.0/19106.105.32.0/20106.105.32.0/21106.105.40.0/21106.105.43.0/24106.105.48.0/20106.105.48.0/21106.105.52.0/24106.105.56.0/21106.105.61.0/24106.106.6.0/24106.106.196.0/24
Show 725 more
106.106.216.0/24106.106.217.0/24106.106.220.0/22106.106.224.0/23106.106.224.0/24106.106.225.0/24106.106.228.0/24106.106.232.0/24106.106.233.0/24106.106.234.0/24106.106.235.0/24106.106.240.0/24106.106.241.0/24106.106.242.0/24106.106.243.0/24106.106.248.0/24106.106.249.0/24106.106.250.0/24106.106.251.0/24107.155.224.0/22112.105.115.0/24112.105.117.0/24113.196.0.0/16113.196.0.0/17113.196.0.0/18113.196.0.0/19113.196.32.0/19113.196.33.0/24113.196.35.0/24113.196.36.0/24113.196.38.0/24113.196.40.0/24113.196.41.0/24113.196.45.0/24113.196.49.0/24113.196.53.0/24113.196.55.0/24113.196.56.0/24113.196.57.0/24113.196.58.0/24113.196.59.0/24113.196.60.0/24113.196.61.0/24113.196.62.0/24113.196.63.0/24113.196.64.0/18113.196.64.0/19113.196.65.0/24113.196.66.0/24113.196.70.0/24113.196.71.0/24113.196.72.0/24113.196.73.0/24113.196.74.0/24113.196.75.0/24113.196.76.0/24113.196.77.0/24113.196.78.0/24113.196.80.0/24113.196.81.0/24113.196.82.0/24113.196.83.0/24113.196.84.0/24113.196.85.0/24113.196.86.0/24113.196.87.0/24113.196.88.0/24113.196.90.0/24113.196.91.0/24113.196.92.0/24113.196.93.0/24113.196.94.0/24113.196.95.0/24113.196.96.0/19113.196.99.0/24113.196.101.0/24113.196.109.0/24113.196.110.0/24113.196.111.0/24113.196.114.0/24113.196.116.0/24113.196.117.0/24113.196.118.0/24113.196.119.0/24113.196.120.0/22113.196.120.0/24113.196.124.0/24113.196.125.0/24113.196.126.0/24113.196.127.0/24113.196.128.0/17113.196.128.0/18113.196.128.0/19113.196.128.0/24113.196.129.0/24113.196.130.0/24113.196.131.0/24113.196.132.0/24113.196.133.0/24113.196.134.0/24113.196.135.0/24113.196.137.0/24113.196.138.0/24113.196.139.0/24113.196.141.0/24113.196.142.0/24113.196.153.0/24113.196.157.0/24113.196.159.0/24113.196.160.0/19113.196.162.0/24113.196.169.0/24113.196.172.0/24113.196.173.0/24113.196.174.0/24113.196.176.0/24113.196.177.0/24113.196.178.0/24113.196.180.0/24113.196.183.0/24113.196.184.0/24113.196.185.0/24113.196.186.0/24113.196.187.0/24113.196.188.0/24113.196.189.0/24113.196.192.0/18113.196.192.0/19113.196.192.0/20113.196.192.0/21113.196.200.0/21113.196.200.0/24113.196.204.0/24113.196.208.0/20113.196.212.0/24113.196.213.0/24113.196.217.0/24113.196.222.0/24113.196.224.0/19113.196.225.0/24113.196.226.0/24113.196.227.0/24113.196.228.0/24113.196.232.0/24113.196.233.0/24113.196.234.0/24113.196.235.0/24113.196.240.0/23113.196.240.0/24113.196.241.0/24113.196.243.0/24113.196.244.0/24113.196.246.0/24113.196.247.0/24113.196.248.0/24113.196.249.0/24113.196.250.0/23113.196.252.0/23113.196.254.0/23122.146.0.0/15122.146.0.0/16122.146.0.0/17122.146.0.0/18122.146.0.0/19122.146.0.0/24122.146.1.0/24122.146.2.0/24122.146.6.0/24122.146.7.0/24122.146.8.0/24122.146.9.0/24122.146.16.0/24122.146.21.0/24122.146.22.0/24122.146.23.0/24122.146.24.0/24122.146.26.0/24122.146.32.0/19122.146.43.0/24122.146.58.0/24122.146.59.0/24122.146.64.0/18122.146.64.0/19122.146.75.0/24122.146.86.0/24122.146.88.0/24122.146.90.0/24122.146.94.0/24122.146.95.0/24122.146.96.0/19122.146.103.0/24122.146.105.0/24122.146.112.0/24122.146.114.0/24122.146.115.0/24122.146.118.0/24122.146.119.0/24122.146.120.0/24122.146.121.0/24122.146.122.0/24122.146.125.0/24122.146.128.0/17122.146.128.0/18122.146.128.0/19122.146.160.0/19122.146.168.0/24122.146.192.0/18122.146.192.0/19122.146.194.0/24122.146.196.0/24122.146.200.0/24122.146.203.0/24122.146.207.0/24122.146.215.0/24122.146.222.0/24122.146.224.0/19122.146.229.0/24122.146.230.0/24122.146.250.0/24122.146.251.0/24122.147.0.0/16122.147.0.0/17122.147.0.0/18122.147.0.0/19122.147.0.0/24122.147.2.0/24122.147.6.0/24122.147.7.0/24122.147.9.0/24122.147.13.0/24122.147.32.0/19122.147.32.0/24122.147.39.0/24122.147.42.0/24122.147.46.0/24122.147.47.0/24122.147.48.0/24122.147.49.0/24122.147.50.0/24122.147.51.0/24122.147.52.0/24122.147.53.0/24122.147.54.0/24122.147.55.0/24122.147.57.0/24122.147.58.0/24122.147.59.0/24122.147.60.0/24122.147.61.0/24122.147.62.0/24122.147.64.0/18122.147.64.0/19122.147.65.0/24122.147.67.0/24122.147.68.0/24122.147.69.0/24122.147.72.0/24122.147.75.0/24122.147.96.0/19122.147.104.0/24122.147.105.0/24122.147.106.0/24122.147.107.0/24122.147.108.0/24122.147.109.0/24122.147.110.0/24122.147.111.0/24122.147.128.0/17122.147.128.0/18122.147.128.0/19122.147.128.0/24122.147.129.0/24122.147.130.0/24122.147.131.0/24122.147.132.0/24122.147.133.0/24122.147.134.0/24122.147.136.0/24122.147.137.0/24122.147.138.0/24122.147.140.0/24122.147.141.0/24122.147.144.0/24122.147.147.0/24122.147.149.0/24122.147.159.0/24122.147.160.0/19122.147.166.0/24122.147.169.0/24122.147.170.0/24122.147.171.0/24122.147.173.0/24122.147.174.0/24122.147.176.0/24122.147.177.0/24122.147.178.0/24122.147.179.0/24122.147.180.0/24122.147.181.0/24122.147.182.0/24122.147.183.0/24122.147.184.0/24122.147.185.0/24122.147.186.0/24122.147.187.0/24122.147.188.0/24122.147.189.0/24122.147.190.0/24122.147.191.0/24122.147.192.0/18122.147.192.0/19122.147.192.0/24122.147.193.0/24122.147.194.0/24122.147.195.0/24122.147.199.0/24122.147.200.0/24122.147.201.0/24122.147.202.0/24122.147.203.0/24122.147.204.0/24122.147.205.0/24122.147.212.0/24122.147.213.0/24122.147.214.0/24122.147.215.0/24122.147.218.0/24122.147.219.0/24122.147.222.0/24122.147.223.0/24122.147.224.0/19122.147.224.0/24122.147.227.0/24122.147.229.0/24122.147.238.0/24122.147.239.0/24122.147.241.0/24122.147.245.0/24122.147.246.0/24122.147.250.0/24122.147.252.0/24122.147.254.0/24123.51.128.0/17123.51.128.0/18123.51.128.0/19123.51.128.0/24123.51.135.0/24123.51.136.0/24123.51.140.0/24123.51.141.0/24123.51.142.0/24123.51.144.0/24123.51.145.0/24123.51.147.0/24123.51.148.0/24123.51.152.0/24123.51.153.0/24123.51.157.0/24123.51.158.0/24123.51.160.0/19123.51.160.0/24123.51.161.0/24123.51.162.0/24123.51.164.0/24123.51.165.0/24123.51.166.0/24123.51.168.0/24123.51.172.0/24123.51.174.0/24123.51.176.0/24123.51.178.0/24123.51.182.0/24123.51.183.0/24123.51.184.0/24123.51.188.0/24123.51.190.0/24123.51.192.0/18123.51.192.0/19123.51.193.0/24123.51.194.0/24123.51.195.0/24123.51.196.0/24123.51.197.0/24123.51.198.0/24123.51.199.0/24123.51.200.0/23123.51.200.0/24123.51.202.0/24123.51.206.0/24123.51.208.0/24123.51.211.0/24123.51.213.0/24123.51.215.0/24123.51.217.0/24123.51.218.0/24123.51.221.0/24123.51.223.0/24123.51.224.0/19123.51.224.0/24123.51.225.0/24123.51.226.0/24123.51.227.0/24123.51.228.0/24123.51.235.0/24123.51.236.0/24123.51.237.0/24123.51.239.0/24123.51.241.0/24123.51.245.0/24123.51.247.0/24123.51.248.0/24123.51.249.0/24123.51.250.0/24123.51.251.0/24123.51.254.0/24123.51.255.0/24123.205.19.0/24175.182.77.0/24175.182.78.0/24175.182.79.0/24175.182.253.0/24175.183.137.0/24175.183.138.0/24185.171.168.0/24185.171.170.0/24202.58.21.0/24202.58.23.0/24202.58.24.0/24202.58.25.0/24203.73.106.0/24203.73.108.0/24210.85.16.0/20210.244.1.0/24210.244.26.0/24210.244.90.0/24211.78.3.0/24211.78.12.0/24211.78.18.0/24211.78.19.0/24211.78.22.0/24211.78.23.0/24211.78.128.0/19211.78.128.0/24211.78.129.0/24211.78.130.0/24211.78.132.0/24211.78.133.0/24211.78.143.0/24211.78.146.0/24211.78.160.0/19211.78.161.0/24218.32.0.0/16218.32.0.0/17218.32.0.0/18218.32.0.0/19218.32.0.0/24218.32.1.0/24218.32.2.0/24218.32.3.0/24218.32.4.0/24218.32.5.0/24218.32.6.0/24218.32.7.0/24218.32.8.0/24218.32.9.0/24218.32.10.0/24218.32.11.0/24218.32.20.0/24218.32.21.0/24218.32.32.0/19218.32.44.0/24218.32.45.0/24218.32.46.0/24218.32.47.0/24218.32.52.0/24218.32.53.0/24218.32.54.0/24218.32.55.0/24218.32.56.0/24218.32.58.0/24218.32.59.0/24218.32.63.0/24218.32.64.0/18218.32.64.0/19218.32.64.0/24218.32.68.0/24218.32.73.0/24218.32.75.0/24218.32.76.0/24218.32.77.0/24218.32.81.0/24218.32.88.0/24218.32.91.0/24218.32.95.0/24218.32.96.0/19218.32.96.0/20218.32.96.0/21218.32.99.0/24218.32.104.0/21218.32.105.0/24218.32.110.0/24218.32.112.0/20218.32.112.0/21218.32.113.0/24218.32.120.0/21218.32.123.0/24218.32.126.0/24218.32.128.0/17218.32.128.0/18218.32.128.0/19218.32.144.0/20218.32.144.0/21218.32.144.0/24218.32.152.0/21218.32.155.0/24218.32.160.0/19218.32.162.0/24218.32.163.0/24218.32.164.0/24218.32.165.0/24218.32.166.0/24218.32.167.0/24218.32.173.0/24218.32.174.0/24218.32.185.0/24218.32.189.0/24218.32.192.0/18218.32.192.0/19218.32.194.0/24218.32.196.0/24218.32.199.0/24218.32.204.0/24218.32.209.0/24218.32.210.0/24218.32.211.0/24218.32.215.0/24218.32.216.0/24218.32.217.0/24218.32.218.0/24218.32.219.0/24218.32.220.0/24218.32.221.0/24218.32.224.0/19218.32.237.0/24218.32.238.0/24218.32.244.0/24218.32.246.0/24218.32.248.0/24218.32.249.0/24218.32.251.0/24218.210.0.0/15218.210.0.0/16218.210.0.0/17218.210.0.0/18218.210.0.0/19218.210.32.0/19218.210.49.0/24218.210.50.0/24218.210.52.0/24218.210.57.0/24218.210.64.0/18218.210.64.0/19218.210.96.0/19218.210.96.0/24218.210.97.0/24218.210.98.0/24218.210.99.0/24218.210.100.0/24218.210.106.0/24218.210.119.0/24218.210.128.0/17218.210.128.0/18218.210.128.0/19218.210.160.0/19218.210.188.0/24218.210.192.0/18218.210.192.0/19218.210.192.0/24218.210.195.0/24218.210.200.0/24218.210.216.0/24218.210.218.0/24218.210.220.0/24218.210.222.0/24218.210.223.0/24218.210.224.0/19218.211.0.0/16218.211.0.0/17218.211.0.0/18218.211.0.0/19218.211.24.0/24218.211.25.0/24218.211.29.0/24218.211.30.0/24218.211.32.0/19218.211.32.0/24218.211.33.0/24218.211.34.0/24218.211.60.0/24218.211.61.0/24218.211.64.0/18218.211.64.0/19218.211.88.0/24218.211.89.0/24218.211.92.0/24218.211.93.0/24218.211.96.0/19218.211.96.0/24218.211.97.0/24218.211.98.0/24218.211.99.0/24218.211.117.0/24218.211.128.0/17218.211.128.0/18218.211.128.0/19218.211.160.0/19218.211.160.0/24218.211.162.0/24218.211.164.0/24218.211.165.0/24218.211.166.0/24218.211.167.0/24218.211.168.0/24218.211.169.0/24218.211.170.0/24218.211.171.0/24218.211.192.0/18218.211.192.0/19218.211.224.0/19220.228.0.0/15220.228.0.0/16220.228.0.0/17220.228.0.0/18220.228.0.0/19220.228.7.0/24220.228.15.0/24220.228.20.0/23220.228.20.0/24220.228.21.0/24220.228.22.0/23220.228.22.0/24220.228.32.0/19220.228.36.0/24220.228.37.0/24220.228.49.0/24220.228.56.0/23220.228.56.0/24220.228.64.0/18220.228.64.0/19220.228.96.0/19220.228.128.0/17220.228.128.0/18220.228.128.0/19220.228.129.0/24220.228.130.0/24220.228.131.0/24220.228.132.0/24220.228.135.0/24220.228.136.0/24220.228.137.0/24220.228.138.0/24220.228.144.0/24220.228.146.0/24220.228.147.0/24220.228.148.0/24220.228.156.0/24220.228.158.0/24220.228.160.0/19220.228.161.0/24220.228.162.0/24220.228.163.0/24220.228.164.0/24220.228.169.0/24220.228.170.0/24220.228.171.0/24220.228.172.0/24220.228.173.0/24220.228.174.0/24220.228.175.0/24220.228.192.0/18220.228.192.0/19220.228.194.0/24220.228.195.0/24220.228.197.0/24220.228.204.0/24220.228.206.0/24220.228.216.0/24220.228.224.0/19220.229.0.0/16220.229.0.0/17220.229.0.0/18220.229.0.0/19220.229.32.0/19220.229.33.0/24220.229.64.0/18220.229.64.0/19220.229.96.0/19220.229.100.0/24220.229.124.0/24220.229.128.0/17220.229.128.0/18220.229.128.0/19220.229.160.0/19220.229.160.0/24220.229.161.0/24220.229.168.0/24220.229.192.0/18220.229.192.0/19220.229.203.0/24220.229.224.0/19220.229.225.0/24220.229.226.0/24220.229.228.0/24220.229.229.0/24220.229.230.0/24220.229.231.0/24220.229.232.0/24220.229.233.0/24220.229.234.0/24220.229.235.0/24220.229.236.0/24220.229.238.0/24220.229.239.0/24220.229.244.0/24220.229.249.0/24
IPv6 (16)
2401:8000::/262401:8000::/272401:8000:220::/482401:8020::/272401:803d:a::/482401:803d:b::/482401:803d:d::/482401:803d:e::/482401:803d:10::/482401:803e::/362401:803e:1029::/482401:803e:2001::/482401:803e:3000::/362401:803e:4000::/362401:803e:7000::/362401:a040:11::/48
RPKI valid RPKI invalid no ROA covers it
Neighbors
Who AS9919 is reached through
The AS just before AS9919 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.
IRR
Routing registry objects
From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.
| Source | as-name | Maintained by |
|---|---|---|
| APNIC | NCIC-TW | MAINT-TW-TWNIC |
| RADB | NCIC-TW | MAINT-AS9919 |
Route objects with origin AS9919: RADB 7,077 · APNIC 29 · NTTCOM 7
as-sets that list AS9919 (34)
AS-17922AS-63529-AS-IMPORT-AS9505AS-ANC-CUSTOMER-PROXY-REGISTERAS-CTBC-TOOLS-6AS-FEENIX-RADBAS-INCAPSULAAS-KDDCUSTOMER2AS-LEVEL3-ORIGINS-NAAS-NEXUSGUARD-CLIENTSAS-PROLEAS-REACH-CUSTOMERSAS-RETN-ACTUAL-V4AS-RETN-ACTUAL-V6AS-SEEDNETAS-SET-IPDCAS-SPARQAS-TELSTRA-INTL-CUSTOMERSAS-TFN-DOMESTICAS-TH-IX-AS19551AS-TWIGAS-XO-BAS19551:AS-IMPERVAAS198949:AS-SDAS207468:AS-TWAS3491:AS-CUSTOMERS-APAS3491:AS-CUSTOMERS-TESTAS4826:AS-CUSTOMERSAS58453:AS-ASIAASCUSTAS58453:AS-ASIATESTAS58453:AS-ASIATEST2AS63529:AS-63529-AS-IMPORT-AS9505AS7473:AS-CUSTOMERS:AS17888AS7473:AS-CUSTOMERS:AS9919AS7545:AS-TPGN-CUSTOMERS