ResearchIRR · NTTCOM

AS-LARENF LARENF downstream AS's

An as-set registered in NTTCOM, maintained by MAINT-NTTCOM-RA. It names 12 ASes and 0 sets directly; followed all the way down, it reaches 12 ASes through 0 nested sets.

Members

What AS-LARENF lists

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

AS1251 AS1251AS1916 AS1916AS3681 FIUAS5786 UPRENETAS11097 AS11097AS20080 AMPATHAS28571 AS28571AS46764 UWI-OPEN-CAMPUSAS52888 AS52888AS53166 AS53166AS53187 AS53187AS394353 BROOT-AS
Expanded

Every AS it reaches

What a filter built from AS-LARENF would let in: 12 ASes.

Show the 12 ASes
AS1251AS1916AS3681AS5786AS11097AS20080AS28571AS46764AS52888AS53166AS53187AS394353
Prefixes

What AS-LARENF covers

Every route object in the IRR whose origin is one of the 12 ASes it reaches: the prefixes a filter built from AS-LARENF (with bgpq4, say) would allow. 438 IPv4 and 67 IPv6. Every one is in the IRR API.

438 IPv4 prefixes
131.94.0.0/16131.94.188.0/23131.94.68.0/22131.94.88.0/22132.255.96.0/22136.145.0.0/16136.145.1.0/24136.145.10.0/24136.145.100.0/24136.145.101.0/24136.145.102.0/24136.145.103.0/24136.145.104.0/21136.145.104.0/22136.145.104.0/24136.145.105.0/24136.145.106.0/23136.145.108.0/24136.145.109.0/24136.145.11.0/24136.145.110.0/23136.145.112.0/24136.145.113.0/24136.145.114.0/24136.145.115.0/24136.145.116.0/24136.145.117.0/24136.145.118.0/24136.145.119.0/24136.145.12.0/24136.145.120.0/24136.145.122.0/24136.145.123.0/24136.145.124.0/24136.145.125.0/24136.145.126.0/24136.145.127.0/24136.145.128.0/22136.145.128.0/23136.145.13.0/24136.145.130.0/23136.145.130.0/24136.145.131.0/24136.145.133.0/24136.145.134.0/24136.145.135.0/24136.145.136.0/24136.145.137.0/24136.145.138.0/24136.145.139.0/24136.145.14.0/24136.145.140.0/23136.145.142.0/24136.145.143.0/24136.145.144.0/23136.145.146.0/24136.145.147.0/24136.145.148.0/24136.145.149.0/24136.145.150.0/24136.145.151.0/24136.145.153.0/24136.145.154.0/24136.145.155.0/24136.145.158.0/24136.145.159.0/24136.145.16.0/24136.145.160.0/24136.145.161.0/24136.145.162.0/24136.145.163.0/24136.145.164.0/24136.145.165.0/24136.145.166.0/24136.145.167.0/24136.145.168.0/24136.145.169.0/24136.145.17.0/24136.145.170.0/24136.145.171.0/24136.145.172.0/24136.145.173.0/24136.145.174.0/24136.145.175.0/24136.145.176.0/24136.145.177.0/24136.145.178.0/24136.145.179.0/24136.145.18.0/24136.145.180.0/24136.145.181.0/24136.145.182.0/24136.145.183.0/24136.145.184.0/24136.145.185.0/24136.145.186.0/24136.145.187.0/24136.145.188.0/24136.145.189.0/24136.145.19.0/24136.145.190.0/24136.145.191.0/24136.145.192.0/24136.145.193.0/24136.145.194.0/24136.145.196.0/24136.145.197.0/24136.145.198.0/23136.145.2.0/24136.145.20.0/24136.145.200.0/24136.145.201.0/24136.145.202.0/24136.145.203.0/24136.145.205.0/24136.145.206.0/24136.145.209.0/24136.145.21.0/24136.145.210.0/24136.145.211.0/24136.145.212.0/23136.145.214.0/24136.145.215.0/24136.145.216.0/23136.145.218.0/24136.145.219.0/24136.145.22.0/24136.145.220.0/23136.145.220.0/24136.145.223.0/24136.145.224.0/24136.145.226.0/24136.145.23.0/24136.145.230.0/24136.145.231.0/24136.145.232.0/24136.145.233.0/24136.145.234.0/24136.145.235.0/24136.145.236.0/24136.145.237.0/24136.145.238.0/24136.145.239.0/24136.145.24.0/24136.145.240.0/24136.145.241.0/24136.145.242.0/24136.145.243.0/24136.145.244.0/24136.145.245.0/24136.145.246.0/24136.145.247.0/24136.145.248.0/24136.145.249.0/24136.145.25.0/24136.145.251.0/24136.145.26.0/24136.145.27.0/24136.145.28.0/24136.145.29.0/24136.145.3.0/24136.145.30.0/24136.145.31.0/24136.145.32.0/24136.145.33.0/24136.145.34.0/24136.145.36.0/23136.145.36.0/24136.145.37.0/24136.145.38.0/23136.145.4.0/24136.145.40.0/24136.145.41.0/24136.145.43.0/24136.145.45.0/24136.145.46.0/24136.145.47.0/24136.145.48.0/24136.145.49.0/24136.145.5.0/24136.145.50.0/24136.145.51.0/24136.145.52.0/24136.145.53.0/24136.145.54.0/24136.145.55.0/24136.145.56.0/24136.145.57.0/24136.145.58.0/24136.145.59.0/24136.145.6.0/24136.145.60.0/24136.145.61.0/24136.145.62.0/24136.145.63.0/24136.145.64.0/24136.145.66.0/24136.145.67.0/24136.145.68.0/24136.145.69.0/24136.145.70.0/24136.145.71.0/24136.145.72.0/24136.145.73.0/24136.145.74.0/24136.145.75.0/24136.145.76.0/24136.145.77.0/24136.145.78.0/24136.145.79.0/24136.145.8.0/24136.145.80.0/24136.145.81.0/24136.145.82.0/24136.145.83.0/24136.145.84.0/24136.145.85.0/24136.145.86.0/24136.145.87.0/24136.145.88.0/24136.145.89.0/24136.145.9.0/24136.145.90.0/24136.145.91.0/24136.145.92.0/24136.145.94.0/23136.145.94.0/24136.145.95.0/24136.145.96.0/24136.145.98.0/24138.121.68.0/22143.106.0.0/16143.106.0.0/17143.106.128.0/17143.107.0.0/16143.108.0.0/16143.108.8.0/22143.137.100.0/22143.255.248.0/22150.161.0.0/16150.163.0.0/16150.164.0.0/15161.24.0.0/16170.247.170.0/23170.39.8.0/23170.79.212.0/22177.131.32.0/21177.131.32.0/24177.131.34.0/24177.131.35.0/24177.131.36.0/24177.131.37.0/24177.220.0.0/17177.220.0.0/18177.220.64.0/18177.8.104.0/21177.8.96.0/20177.8.96.0/21177.90.0.0/16177.90.128.0/17177.90.32.0/19177.90.64.0/18186.217.0.0/16186.219.80.0/20186.250.138.0/23186.251.39.0/24187.251.160.0/19190.103.184.0/22190.15.128.0/20192.146.157.0/24192.207.194.0/24192.228.79.0/24192.65.160.0/21198.32.252.0/24199.9.14.0/23199.9.14.0/24199.9.15.0/24200.0.70.0/24200.10.178.0/23200.128.128.0/18200.128.192.0/19200.128.224.0/20200.129.0.0/16200.130.0.0/15200.130.0.0/16200.131.0.0/16200.133.0.0/16200.133.0.0/17200.133.128.0/18200.133.192.0/19200.133.224.0/20200.133.236.0/23200.133.238.0/23200.133.240.0/20200.136.0.0/16200.136.0.0/20200.136.104.0/22200.136.108.0/23200.136.108.0/24200.136.110.0/24200.136.111.0/24200.136.16.0/20200.136.16.0/22200.136.160.0/20200.136.161.0/24200.136.176.0/21200.136.176.0/24200.136.177.0/24200.136.182.0/23200.136.184.0/22200.136.188.0/24200.136.189.0/24200.136.190.0/23200.136.192.0/18200.136.21.0/24200.136.22.0/23200.136.24.0/21200.136.26.0/23200.136.32.0/19200.136.32.0/22200.136.37.0/24200.136.38.0/23200.136.40.0/21200.136.48.0/24200.136.49.0/24200.136.50.0/23200.136.52.0/23200.136.54.0/24200.136.55.0/24200.136.56.0/21200.136.60.0/24200.136.64.0/19200.136.64.0/23200.136.87.0/24200.136.96.0/20200.137.0.0/16200.139.0.0/18200.143.192.0/18200.144.100.0/24200.144.101.0/24200.144.102.0/23200.144.112.0/22200.144.116.0/23200.144.118.0/23200.144.118.0/24200.144.119.0/24200.144.120.0/21200.144.120.0/22200.144.121.0/24200.144.124.0/24200.144.125.0/24200.144.126.0/23200.144.128.0/20200.144.160.0/19200.144.192.0/18200.144.212.0/24200.144.234.0/23200.144.244.0/22200.144.248.0/24200.144.254.0/23200.144.32.0/20200.144.48.0/20200.144.64.0/21200.144.64.0/22200.144.68.0/22200.144.72.0/23200.144.78.0/23200.144.80.0/20200.144.81.0/24200.144.82.0/24200.144.83.0/24200.144.88.0/23200.144.90.0/24200.144.91.0/24200.144.92.0/22200.144.95.0/24200.144.96.0/19200.144.96.0/22200.144.98.0/24200.145.0.0/16200.159.240.0/20200.17.0.0/20200.17.112.0/20200.17.128.0/19200.17.16.0/20200.17.176.0/20200.17.32.0/19200.17.64.0/20200.18.100.0/23200.18.102.0/24200.18.104.0/23200.18.106.0/23200.18.108.0/23200.18.110.0/23200.18.128.0/18200.18.128.0/19200.18.160.0/20200.18.192.0/19200.18.20.0/22200.18.224.0/20200.18.24.0/21200.18.240.0/20200.18.48.0/20200.18.48.0/22200.18.52.0/24200.18.53.0/24200.18.54.0/23200.18.56.0/21200.18.80.0/20200.18.96.0/21200.18.96.0/24200.19.112.0/20200.19.128.0/18200.19.16.0/20200.19.224.0/20200.19.224.0/22200.19.228.0/23200.19.230.0/23200.19.230.0/24200.19.231.0/24200.19.232.0/21200.19.32.0/20200.19.8.0/21200.19.80.0/20200.19.88.0/21200.202.128.0/18200.235.0.0/16200.235.0.0/17200.237.0.0/18200.237.0.0/20200.237.16.0/20200.239.128.0/18200.6.42.0/23200.6.42.0/24200.9.84.0/24200.9.95.0/24201.159.220.0/2267.17.206.0/24
67 IPv6 prefixes
2001:12d0::/322001:12d8::/322001:12f0::/322001:12f0::/362001:12f0:a41::/482001:12f0:a43::/482001:12f0:a44::/482001:12f0:a45::/482001:12f0:a46::/482001:12f0:a47::/482001:12f0:a4c::/482001:12f0:a4d::/482001:12f0:a4e::/482001:12f0:a4f::/482001:12f0:a5d::/482001:12f0:a5e::/482001:12f0:a5f::/482001:12f0:a62::/482001:12f0:e000::/362001:12f0:e000::/472001:13c7:702f::/482001:43f8:700::/442001:43f8:70::/452001:43f8:770::/462001:43f8:a0::/482001:468:700::/482001:468:701::/482001:500:200::/442001:500:200::/482001:500:201::/482001:500:204::/482001:500:205::/482001:500:209::/482001:500:3::/482001:500:84:200::/562001:500:84::/482001:500:9e::/472001:500:9f::/482607:2000::/322620:11c:1000::/402800:68::/322800:a018::/322800:bc0::/322801:1b8:10::/442801:80:1350::/482801:80:1400::/402801:80:1400::/482801:80:140c::/482801:80:1414::/482801:80:1418::/482801:80:148c::/482801:80:14e0::/432801:80:390::/482801:88::/322801:8a:8000::/332801:8a::/322801:8a::/332801:8c:ffff::/482801:b0::/322801:b0:b0::/462801:b0:c0::/462801:b0:d0::/462804:18c::/322804:1f18::/322804:1f2c::/322804:9b0::/322a13:9500:134::/48
Registries

Each registry’s copy

NTTCOM12 membersLARENF downstream AS's
Maintained byMAINT-NTTCOM-RA
Last modified2018-09-20
MembersAS20080 AS3681 AS394353 AS28571 AS1251 AS1916 AS5786 AS46764 AS11097 AS53166 AS53187 AS52888
mbrs-by-refN
Tools

Check AS-LARENF live

IRR API, with prefixes