ResearchIRR · NTTCOM, RADB

AS-TTN Taiwan Telecommunication Network Services Co. Ltd.

An as-set registered in NTTCOM, RADB, maintained by MAINT-AS9924. It names 6 ASes and 0 sets directly; followed all the way down, it reaches 6 ASes through 0 nested sets.

Members

What AS-TTN lists

6 ASes and 0 sets, written in the object across every registry that holds it. Sets open their own page.

AS4747 TFN-TW-TTNAS10135 EASPNET-AS-APAS17420 ACEREDC-TWAS18179 E2CENTER-TWAS18413 GBTC-TWAS18421 TAISHINBANK-AS-T
Expanded

Every AS it reaches

What a filter built from AS-TTN would let in: 6 ASes.

Show the 6 ASes
AS4747AS10135AS17420AS18179AS18413AS18421
Prefixes

What AS-TTN covers

Every route object in the IRR whose origin is one of the 6 ASes it reaches: the prefixes a filter built from AS-TTN (with bgpq4, say) would allow. 660 IPv4 and 2 IPv6. Every one is in the IRR API.

660 IPv4 prefixes
101.36.110.0/23101.36.126.0/23101.36.96.0/23103.241.68.0/22103.30.24.0/24103.30.26.0/24115.42.80.0/20115.85.144.0/20115.85.144.0/21115.85.144.0/22115.85.144.0/23115.85.144.0/24115.85.145.0/24115.85.146.0/23115.85.146.0/24115.85.147.0/24115.85.148.0/22115.85.148.0/23115.85.148.0/24115.85.149.0/24115.85.150.0/23115.85.150.0/24115.85.151.0/24115.85.152.0/21115.85.152.0/22115.85.152.0/23115.85.152.0/24115.85.153.0/24115.85.154.0/23115.85.154.0/24115.85.155.0/24115.85.156.0/22115.85.156.0/23115.85.156.0/24115.85.157.0/24115.85.158.0/23115.85.158.0/24115.85.159.0/24116.196.0.0/22116.196.0.0/23116.196.0.0/24116.196.1.0/24116.196.2.0/23116.196.2.0/24116.196.3.0/24116.196.5.0/24118.193.68.0/22118.193.68.0/23118.193.70.0/23118.26.0.0/23118.26.0.0/24118.26.1.0/24118.26.100.0/23118.26.100.0/24118.26.101.0/24118.26.103.0/24118.26.112.0/24118.26.15.0/24118.26.8.0/24118.91.242.0/24119.75.240.0/20119.75.240.0/21119.75.244.0/22119.75.244.0/23119.75.244.0/24119.75.246.0/23119.75.246.0/24119.75.247.0/24119.75.248.0/21119.75.248.0/22119.75.248.0/23119.75.248.0/24119.75.249.0/24119.75.250.0/23119.75.250.0/24119.75.251.0/24119.75.252.0/22119.75.252.0/23119.75.252.0/24119.75.253.0/24119.75.254.0/23119.75.254.0/24119.75.255.0/24122.10.168.0/23122.10.168.0/24122.10.169.0/24122.10.218.0/23122.10.218.0/24122.10.219.0/24122.10.222.0/23122.10.222.0/24122.10.224.0/24122.10.227.0/24122.14.129.0/24122.14.130.0/24123.108.128.0/22123.108.128.0/23123.108.128.0/24123.108.129.0/24123.108.130.0/23123.108.130.0/24123.108.131.0/24123.108.133.0/24123.108.140.0/24123.108.142.0/24124.108.128.0/19124.108.160.0/1914.0.0.0/2114.0.0.0/2214.0.0.0/2314.0.0.0/2414.0.1.0/2414.0.2.0/2314.0.2.0/2414.0.3.0/2414.0.4.0/2214.0.4.0/2314.0.4.0/2414.0.5.0/2414.0.6.0/2314.0.6.0/2414.0.7.0/24182.173.0.0/18182.173.0.0/19182.173.0.0/20182.173.0.0/21182.173.0.0/22182.173.0.0/23182.173.12.0/22182.173.14.0/23182.173.14.0/24182.173.15.0/24182.173.16.0/20182.173.16.0/21182.173.16.0/22182.173.16.0/23182.173.16.0/24182.173.17.0/24182.173.18.0/23182.173.18.0/24182.173.19.0/24182.173.2.0/23182.173.2.0/24182.173.20.0/22182.173.20.0/23182.173.20.0/24182.173.21.0/24182.173.22.0/23182.173.22.0/24182.173.23.0/24182.173.24.0/21182.173.24.0/22182.173.24.0/23182.173.24.0/24182.173.25.0/24182.173.26.0/23182.173.26.0/24182.173.27.0/24182.173.28.0/22182.173.28.0/23182.173.28.0/24182.173.29.0/24182.173.3.0/24182.173.30.0/23182.173.30.0/24182.173.31.0/24182.173.32.0/19182.173.32.0/20182.173.32.0/21182.173.32.0/22182.173.32.0/23182.173.32.0/24182.173.33.0/24182.173.34.0/23182.173.34.0/24182.173.35.0/24182.173.36.0/22182.173.36.0/23182.173.36.0/24182.173.37.0/24182.173.38.0/23182.173.38.0/24182.173.39.0/24182.173.40.0/21182.173.40.0/22182.173.40.0/23182.173.40.0/24182.173.41.0/24182.173.42.0/23182.173.42.0/24182.173.43.0/24182.173.44.0/22182.173.44.0/23182.173.44.0/24182.173.45.0/24182.173.46.0/23182.173.46.0/24182.173.47.0/24182.173.48.0/20182.173.48.0/21182.173.48.0/22182.173.48.0/23182.173.48.0/24182.173.49.0/24182.173.50.0/23182.173.50.0/24182.173.51.0/24182.173.52.0/22182.173.52.0/23182.173.52.0/24182.173.53.0/24182.173.54.0/23182.173.54.0/24182.173.55.0/24182.173.56.0/21182.173.56.0/22182.173.56.0/23182.173.56.0/24182.173.57.0/24182.173.58.0/23182.173.58.0/24182.173.59.0/24182.173.60.0/22182.173.60.0/23182.173.60.0/24182.173.61.0/24182.173.62.0/23182.173.62.0/24182.173.63.0/24182.173.8.0/21183.182.0.0/24183.182.1.0/24183.182.10.0/23183.182.10.0/24183.182.11.0/24183.182.12.0/23183.182.12.0/24183.182.13.0/24183.182.15.0/24183.182.16.0/24183.182.2.0/24183.182.25.0/24183.182.26.0/24183.182.29.0/24183.182.30.0/23183.182.30.0/24183.182.31.0/24183.182.5.0/24183.182.6.0/24183.182.8.0/23183.182.8.0/24183.182.9.0/24202.129.192.0/18202.130.32.0/19202.131.48.0/22202.131.48.0/23202.131.48.0/24202.131.49.0/24202.131.50.0/23202.131.50.0/24202.131.51.0/24202.131.52.0/24202.131.53.0/24202.131.57.0/24202.131.58.0/24202.131.61.0/24202.132.0.0/19202.132.128.0/19202.132.160.0/19202.132.192.0/19202.132.224.0/19202.132.32.0/19202.132.64.0/19202.132.96.0/19202.145.128.0/17202.145.32.0/19202.145.64.0/18202.168.192.0/20202.6.104.0/23202.85.202.0/23202.85.202.0/24202.85.203.0/24202.85.204.0/22202.85.204.0/23202.85.204.0/24202.85.205.0/24202.85.206.0/23202.85.206.0/24202.85.207.0/24202.88.21.0/24203.211.0.0/19210.17.0.0/17210.192.0.0/19210.192.128.0/19210.192.160.0/19210.192.192.0/19210.192.224.0/19210.192.32.0/19210.208.192.0/18210.208.96.0/19210.241.128.0/19210.241.128.0/20210.241.128.0/21210.241.128.0/22210.241.128.0/23210.241.128.0/24210.241.129.0/24210.241.130.0/23210.241.130.0/24210.241.131.0/24210.241.132.0/22210.241.132.0/23210.241.132.0/24210.241.133.0/24210.241.134.0/23210.241.134.0/24210.241.135.0/24210.241.136.0/21210.241.136.0/22210.241.136.0/23210.241.136.0/24210.241.137.0/24210.241.138.0/23210.241.138.0/24210.241.139.0/24210.241.140.0/22210.241.140.0/23210.241.140.0/24210.241.141.0/24210.241.142.0/23210.241.142.0/24210.241.143.0/24210.241.144.0/20210.241.144.0/21210.241.144.0/22210.241.144.0/23210.241.144.0/24210.241.145.0/24210.241.146.0/23210.241.146.0/24210.241.147.0/24210.241.148.0/22210.241.148.0/23210.241.148.0/24210.241.149.0/24210.241.150.0/23210.241.150.0/24210.241.151.0/24210.241.152.0/21210.241.152.0/22210.241.152.0/23210.241.152.0/24210.241.153.0/24210.241.154.0/23210.241.154.0/24210.241.155.0/24210.241.156.0/22210.241.156.0/23210.241.156.0/24210.241.157.0/24210.241.158.0/23210.241.158.0/24210.241.159.0/24210.243.64.0/19210.243.96.0/19210.63.128.0/18210.63.128.0/19210.63.160.0/19210.67.144.0/20210.67.192.0/19210.67.64.0/19210.67.64.0/20210.67.64.0/21210.67.64.0/22210.67.64.0/23210.67.64.0/24210.67.65.0/24210.67.66.0/23210.67.66.0/24210.67.67.0/24210.67.68.0/22210.67.68.0/23210.67.68.0/24210.67.69.0/24210.67.70.0/23210.67.70.0/24210.67.71.0/24210.67.72.0/21210.67.72.0/22210.67.72.0/23210.67.72.0/24210.67.73.0/24210.67.74.0/23210.67.74.0/24210.67.75.0/24210.67.76.0/22210.67.76.0/23210.67.76.0/24210.67.77.0/24210.67.78.0/23210.67.78.0/24210.67.79.0/24210.67.80.0/20210.67.80.0/21210.67.80.0/22210.67.80.0/23210.67.80.0/24210.67.81.0/24210.67.82.0/23210.67.82.0/24210.67.83.0/24210.67.84.0/22210.67.84.0/23210.67.84.0/24210.67.85.0/24210.67.86.0/23210.67.86.0/24210.67.87.0/24210.67.88.0/21210.67.88.0/22210.67.88.0/23210.67.88.0/24210.67.89.0/24210.67.90.0/23210.67.90.0/24210.67.91.0/24210.67.92.0/22210.67.92.0/23210.67.92.0/24210.67.93.0/24210.67.94.0/23210.67.94.0/24210.67.95.0/24211.155.64.0/23211.155.64.0/24211.155.65.0/24211.155.66.0/24211.155.67.0/24211.155.68.0/24211.155.79.0/24211.156.100.0/24211.156.101.0/24211.156.102.0/23211.156.102.0/24211.156.103.0/24211.156.97.0/24211.156.99.0/24211.73.192.0/19211.73.192.0/20211.73.192.0/21211.73.192.0/22211.73.192.0/23211.73.192.0/24211.73.193.0/24211.73.194.0/23211.73.194.0/24211.73.195.0/24211.73.196.0/22211.73.196.0/23211.73.196.0/24211.73.197.0/24211.73.198.0/23211.73.198.0/24211.73.199.0/24211.73.200.0/21211.73.200.0/22211.73.200.0/23211.73.200.0/24211.73.201.0/24211.73.202.0/23211.73.202.0/24211.73.203.0/24211.73.204.0/22211.73.204.0/23211.73.204.0/24211.73.205.0/24211.73.206.0/23211.73.206.0/24211.73.207.0/24211.73.208.0/20211.73.208.0/21211.73.208.0/22211.73.208.0/23211.73.208.0/24211.73.209.0/24211.73.210.0/23211.73.210.0/24211.73.211.0/24211.73.212.0/22211.73.212.0/23211.73.212.0/24211.73.213.0/24211.73.214.0/23211.73.214.0/24211.73.215.0/24211.73.216.0/21211.73.216.0/22211.73.216.0/23211.73.216.0/24211.73.217.0/24211.73.218.0/23211.73.218.0/24211.73.219.0/24211.73.220.0/22211.73.220.0/23211.73.220.0/24211.73.221.0/24211.73.222.0/23211.73.222.0/24211.73.223.0/24211.78.240.0/20211.78.240.0/21211.78.248.0/21211.79.0.0/19211.79.192.0/20211.79.192.0/21211.79.192.0/22211.79.192.0/23211.79.192.0/24211.79.193.0/24211.79.194.0/23211.79.194.0/24211.79.195.0/24211.79.196.0/22211.79.196.0/23211.79.196.0/24211.79.197.0/24211.79.198.0/23211.79.198.0/24211.79.199.0/24211.79.200.0/21211.79.200.0/22211.79.200.0/23211.79.200.0/24211.79.201.0/24211.79.202.0/23211.79.202.0/24211.79.203.0/24211.79.204.0/22211.79.204.0/23211.79.204.0/24211.79.205.0/24211.79.206.0/23211.79.206.0/24211.79.207.0/24218.246.128.0/24218.246.131.0/24218.246.133.0/2427.34.232.0/2127.34.232.0/2227.34.232.0/2327.34.232.0/2427.34.233.0/2427.34.234.0/2327.34.234.0/2427.34.235.0/2427.34.236.0/2227.34.236.0/2327.34.236.0/2427.34.237.0/2427.34.238.0/2327.34.238.0/2427.34.239.0/2436.37.39.0/2436.37.40.0/2439.0.0.0/2339.0.0.0/2439.0.1.0/2449.128.112.0/2049.128.112.0/2449.128.113.0/2449.128.114.0/2449.128.115.0/2449.128.116.0/2449.128.117.0/2449.128.118.0/2449.128.119.0/2449.128.120.0/2449.128.121.0/2449.128.122.0/2449.128.123.0/2449.128.124.0/2449.128.125.0/2449.128.126.0/2449.128.127.0/2449.246.226.0/2349.246.226.0/2449.246.227.0/2449.246.228.0/2449.246.249.0/2449.246.250.0/2461.57.0.0/1861.57.0.0/1961.57.208.0/2061.57.240.0/2261.58.16.0/2061.64.48.0/2061.64.48.0/2161.64.48.0/2261.64.48.0/2361.64.48.0/2461.64.49.0/2461.64.50.0/2361.64.50.0/2461.64.51.0/2461.64.52.0/2261.64.52.0/2361.64.52.0/2461.64.53.0/2461.64.54.0/2361.64.54.0/2461.64.55.0/2461.64.56.0/2161.64.56.0/2261.64.56.0/2361.64.56.0/2461.64.57.0/2461.64.58.0/2361.64.58.0/2461.64.59.0/2461.64.60.0/2261.64.60.0/2361.64.60.0/2461.64.61.0/2461.64.62.0/2361.64.62.0/2461.64.63.0/2461.65.192.0/1961.65.192.0/2061.67.0.0/2061.67.0.0/2161.67.0.0/2261.67.0.0/2361.67.0.0/2461.67.1.0/2461.67.10.0/2361.67.10.0/2461.67.11.0/2461.67.12.0/2261.67.12.0/2361.67.12.0/2461.67.13.0/2461.67.14.0/2361.67.14.0/2461.67.15.0/2461.67.2.0/2361.67.2.0/2461.67.3.0/2461.67.4.0/2261.67.4.0/2361.67.4.0/2461.67.5.0/2461.67.6.0/2361.67.6.0/2461.67.7.0/2461.67.8.0/2161.67.8.0/2261.67.8.0/2361.67.8.0/2461.67.9.0/24
2 IPv6 prefixes
2403:9f00::/322405:5600::/32
Registries

Each registry’s copy

NTTCOM6 membersTaiwan Telecommunication Network Services Co. Ltd.
Maintained byMAINT-AS9924
Last modified2007-07-23
MembersAS4747 AS17420 AS18179 AS18413 AS10135 AS18421
mbrs-by-refN
RADB6 membersTaiwan Telecommunication Network Services Co. Ltd. 8F , No 89, Songren RD Taipei, Taiwan 110
Maintained byMAINT-AS9924
Last modified2026-04-17T05:00:38Z
MembersAS4747 AS17420 AS18179 AS18413 AS10135 AS18421
mbrs-by-refN
Used by

Sets that include AS-TTN

AS-TFN-TRANSIT-TESTAS-TFN-TRANSIT1
Tools

Check AS-TTN live

IRR API, with prefixes