ResearchIRR · RADB

AS-MICHNET Merit and customer AS numbers

An as-set registered in RADB, maintained by MAINT-AS237. It names 1 AS and 1 set directly; followed all the way down, it reaches 42 ASes through 3 nested sets.

Members

What AS-MICHNET lists

1 AS and 1 set, written in the object across every registry that holds it. Sets open their own page.

AS237:AS-CUSTOMERSAS237 MERIT-AS-14
Expanded

Every AS it reaches

What a filter built from AS-MICHNET would let in: 42 ASes.

Show the 42 ASes
AS177AS229AS231AS237AS1432AS1638AS3730AS11206AS11494AS14924AS15099AS19106AS22217AS22251AS25609AS26174AS27274AS30154AS32274AS32285AS36375AS40044AS46119AS46241AS46825AS46970AS53263AS62618AS62676AS393665AS393817AS394769AS395638AS395945AS396470AS397546AS397797AS398401AS400238AS400610AS400927AS402639
Prefixes

What AS-MICHNET covers

Every route object in the IRR whose origin is one of the 42 ASes it reaches: the prefixes a filter built from AS-MICHNET (with bgpq4, say) would allow. 241 IPv4 and 28 IPv6. Every one is in the IRR API.

241 IPv4 prefixes
104.36.72.0/22108.171.0.0/19109.73.224.0/20141.209.0.0/16141.210.0.0/16141.211.0.0/16141.212.0.0/16141.213.0.0/16141.214.0.0/16141.215.0.0/16141.216.0.0/16141.217.0.0/16141.218.0.0/16141.219.0.0/16143.207.0.0/16146.88.228.0/22147.124.0.0/21147.124.8.0/22147.185.189.0/24147.185.208.0/24147.185.210.0/24147.185.216.0/24147.185.219.0/24147.185.225.0/24148.61.0.0/16149.19.110.0/24149.36.242.0/23153.106.0.0/16154.21.208.0/23155.138.0.0/16155.138.0.0/18155.139.0.0/16158.80.216.0/21161.133.0.0/16161.57.0.0/16162.249.184.0/22163.253.36.0/22164.76.0.0/16192.101.250.0/24192.108.188.0/24192.108.189.0/24192.108.190.0/24192.108.191.0/24192.109.104.0/24192.12.80.0/24192.122.181.0/24192.122.182.0/23192.122.184.0/21192.122.184.0/24192.122.192.0/21192.122.200.0/24192.138.137.0/24192.153.163.0/24192.160.192.0/24192.160.204.0/24192.188.100.0/24192.189.40.0/24192.203.195.0/24192.203.222.0/23192.203.222.0/24192.203.223.0/24192.231.113.0/24192.231.253.0/24192.245.252.0/24192.245.254.0/24192.35.162.0/23192.35.164.0/22192.35.168.0/23192.35.168.0/24192.35.169.0/24192.35.170.0/24192.41.229.0/24192.41.230.0/23192.41.232.0/22192.41.232.0/23192.41.236.0/23192.41.238.0/24192.88.242.0/24192.92.13.0/24198.108.0.0/14198.108.140.0/23198.108.8.0/21198.109.100.0/23198.109.65.0/24198.109.96.0/22198.111.181.0/25198.111.224.0/22198.140.228.0/24198.17.130.0/23198.17.130.0/24198.17.131.0/24198.17.132.0/23198.17.132.0/24198.17.133.0/24198.17.134.0/24198.17.179.0/24198.235.255.0/24199.242.28.0/22204.106.28.0/24204.106.29.0/24204.106.30.0/24204.106.31.0/24204.25.200.0/21204.25.200.0/22204.25.204.0/22204.25.208.0/22204.25.208.0/24204.25.209.0/24204.25.210.0/24204.25.211.0/24204.38.0.0/16204.39.128.0/18204.39.195.0/24204.8.116.0/22204.8.76.0/22205.137.240.0/22206.109.78.0/24206.201.144.0/20206.201.157.0/24206.225.29.0/24207.190.160.0/19207.190.160.0/21207.190.168.0/22207.190.173.0/24207.190.174.0/23207.190.176.0/20207.190.188.0/24207.244.221.0/24207.244.222.0/24207.72.0.0/14207.74.90.0/23207.75.104.0/22207.75.144.0/20208.68.24.0/22208.68.24.0/24208.68.25.0/24208.68.26.0/24208.68.27.0/24209.127.100.0/22209.145.41.0/24209.209.80.0/22216.114.68.0/24216.87.35.0/24216.87.36.0/24216.87.51.0/24216.87.52.0/24216.87.57.0/24216.87.59.0/24216.87.61.0/2423.135.208.0/2423.247.148.0/2235.0.0.0/1635.1.0.0/1635.16.0.0/1635.2.0.0/1635.20.0.0/1435.24.0.0/1735.24.128.0/1835.24.192.0/1935.24.224.0/1935.25.0.0/1635.3.0.0/1635.32.0.0/1635.33.0.0/1835.33.5.0/2435.33.6.0/2435.33.64.0/1935.33.96.0/1935.34.0.0/1835.34.48.0/2035.34.64.0/2035.37.0.0/1635.38.0.0/1635.38.192.0/1835.39.0.0/1935.39.128.0/1935.39.160.0/1935.39.192.0/1935.39.224.0/1935.39.32.0/1935.39.64.0/1935.4.0.0/1635.40.0.0/1635.46.0.0/1835.46.64.0/1835.5.0.0/1635.50.0.0/1735.50.0.0/1835.50.64.0/1835.54.0.0/2035.58.0.0/1635.6.0.0/1635.62.0.0/1635.62.10.0/2335.62.12.0/2235.62.16.0/2235.62.20.0/2235.62.24.0/2235.62.8.0/2435.63.0.0/1635.64.0.0/1435.68.0.0/1535.7.0.0/1835.7.112.0/2035.7.128.0/1835.7.224.0/1935.70.0.0/1635.71.0.0/1835.8.0.0/1338.103.122.0/2438.65.228.0/2338.77.154.0/2444.103.48.0/2350.203.3.0/2450.227.122.0/2463.64.40.0/2463.75.57.0/2466.202.192.0/1866.202.192.0/1966.202.224.0/1966.202.224.0/2466.219.112.0/2266.219.112.0/2366.219.114.0/2366.219.116.0/2266.219.116.0/2366.219.116.0/2466.219.118.0/2366.219.120.0/2266.219.120.0/2366.219.122.0/2366.219.124.0/2266.219.124.0/2366.219.126.0/2366.231.32.0/1967.194.0.0/1667.210.0.0/2274.115.236.0/2374.116.152.0/2274.116.153.0/2474.116.154.0/24
28 IPv6 prefixes
2001:468:2620::/482001:468:26e1::/482001:470:3a1::/482001:48a8:68f7::/482001:48a8:68fd::/482001:48a8:68fe::/482001:48a8:7800::/402001:48a8::/322602:fc02::/362602:fde1::/362604:380::/322604:5ac0::/322604:7840::/322605:42c0::/322605:6640::/322605:dd00::/322606:35c0::/322606:9700::/322607:f018::/322607:f018:fffe::/482607:fd30::/322607:ff30:1110::/482607:ff30::/322620:0:2be0::/482620:114:5000::/402620:11b:1000::/402620:13f:6000::/442620:a8::/48
Registries

Each registry’s copy

RADB2 membersMerit and customer AS numbers
Maintained byMAINT-AS237
Last modified2023-11-21T16:11:37Z
MembersAS237 AS237:AS-CUSTOMERS
mbrs-by-refN
Used by

Sets that include AS-MICHNET

AS11164:AS-PARTICIPANTSAS11537:AS-PARTICIPANTSAS11537:AS-PARTICIPANTS-BETAAS1299:AS-TWELVE99-NA-V4AS1299:AS-TWELVE99-NA-V6AS2914:AS-USAS2914:AS-US-V6AS293:AS-FROM-I2-TO-ESNETRS-MICHNET
Tools

Check AS-MICHNET live

IRR API, with prefixes