ResearchIRR · RIPE

AS-MASTER GTU external ASes Gm-host Incomplast Lutsk…

An as-set registered in RIPE, maintained by MSKM-MNT. It names 16 ASes and 2 sets directly; followed all the way down, it reaches 79 ASes through 15 nested sets.

Members

What AS-MASTER lists

16 ASes and 2 sets, written in the object across every registry that holds it. Sets open their own page.

AS-ICAS-WEARENETAS28773 AS-MASTERAS29469 GTUAS34840 km-ixAS35325 INCOMPLAST-SERVICEAS41320 CHID-ASAS43301 MAGICOM-ASAS44321 KING-NET-ASAS51784 X-CITY-ASAS51903 WEARENETAS56423 UNET-ASAS56522 ASNARISHKINAS61163 tvAS196906 WESTNET-ASAS201094 gmhostAS212604 WINET-ASAS213389 ASPODOLSK
Expanded

Every AS it reaches

What a filter built from AS-MASTER would let in: 79 ASes.

Show the 79 ASes
AS3261AS8779AS8811AS9205AS21029AS25015AS25143AS25448AS25529AS28681AS28773AS29325AS29443AS29469AS29559AS29663AS33927AS34323AS34840AS35325AS41119AS41320AS43110AS43301AS43485AS44321AS44416AS44673AS45045AS47513AS47517AS47788AS48422AS48915AS49359AS49389AS49461AS50130AS50281AS50459AS50981AS51784AS51903AS51959AS51962AS52061AS52103AS52180AS56423AS56428AS56439AS56522AS56526AS56812AS56834AS57031AS59618AS61058AS61163AS196906AS198491AS198633AS201094AS202165AS202390AS203088AS203706AS203980AS205753AS206326AS208531AS209117AS209914AS210169AS211034AS212003AS212604AS212621AS213389
Prefixes

What AS-MASTER covers

Every route object in the IRR whose origin is one of the 79 ASes it reaches: the prefixes a filter built from AS-MASTER (with bgpq4, say) would allow. 490 IPv4 and 60 IPv6. Every one is in the IRR API.

490 IPv4 prefixes
141.105.129.0/24141.105.139.0/24146.120.12.0/24146.120.40.0/21146.120.56.0/21146.120.97.0/24176.103.0.0/19176.103.0.0/20176.103.0.0/21176.103.16.0/20176.103.16.0/24176.107.88.0/22176.107.92.0/23176.107.94.0/24176.107.95.0/24176.121.72.0/21176.126.158.0/23178.159.96.0/24178.159.98.0/24178.216.12.0/23178.95.129.0/24185.1.146.0/24185.126.253.0/24185.14.192.0/22185.15.4.0/23185.15.6.0/23185.177.188.0/22185.177.188.0/23185.177.188.0/24185.177.189.0/24185.177.190.0/23185.177.190.0/24185.177.191.0/24185.181.166.0/24185.208.228.0/22185.208.228.0/23185.208.230.0/23185.253.74.0/24185.38.174.0/24185.86.76.0/22185.86.78.0/24185.86.79.0/24185.89.100.0/22185.93.184.0/24185.93.186.0/24188.190.160.0/19188.190.160.0/20188.190.176.0/20188.191.146.0/24188.239.192.0/18188.239.192.0/21188.239.200.0/21188.239.208.0/21188.239.216.0/21188.239.224.0/21188.239.232.0/21188.239.240.0/21188.239.248.0/21192.166.132.0/22192.166.132.0/23192.166.132.0/24192.166.133.0/24192.166.134.0/23192.166.134.0/24192.166.135.0/24193.105.62.0/24193.106.200.0/22193.106.200.0/24193.106.200.160/28193.106.200.176/28193.106.201.0/24193.106.202.0/24193.106.203.0/24193.106.60.0/22193.106.60.0/23193.106.60.0/24193.106.61.0/24193.106.62.0/23193.106.62.0/24193.106.63.0/24193.110.112.0/22193.110.112.0/24193.110.113.0/24193.110.114.0/24193.110.115.0/24193.19.228.0/24193.19.229.0/24193.19.230.0/24193.19.231.0/24193.201.116.0/24193.201.117.0/24193.228.2.0/24193.238.20.0/24193.238.21.0/24193.238.22.0/24193.238.23.0/24193.239.234.0/23193.239.234.0/24193.239.235.0/24193.242.156.0/22193.242.156.0/23193.242.156.0/24193.242.157.0/24193.242.158.0/23193.242.158.0/24193.242.159.0/24193.46.89.0/24194.106.218.0/23194.187.152.0/22194.187.152.0/23194.187.154.0/23194.29.205.0/24194.36.80.0/23194.36.80.0/24194.36.81.0/24194.37.248.0/24194.6.231.0/24194.6.232.0/23195.144.14.0/24195.149.112.0/24195.149.70.0/24195.177.208.0/23195.226.192.0/24195.242.179.0/24195.26.16.0/23195.26.92.0/22195.26.92.0/23195.26.94.0/23195.49.164.0/22195.78.38.0/23195.85.208.0/24195.88.78.0/23195.95.151.0/242.57.112.0/242.57.113.0/242.57.114.0/242.57.115.0/242.57.36.0/242.57.39.0/24212.79.123.0/24212.79.124.0/24213.110.125.0/24213.5.192.0/21213.5.192.0/22213.5.197.0/24213.5.198.0/23213.5.198.0/24213.5.199.0/24217.18.216.0/2231.129.224.0/1931.129.224.0/2031.129.224.0/2231.129.224.0/2331.129.224.0/2431.129.225.0/2431.129.226.0/2331.129.226.0/2431.129.227.0/2431.129.228.0/2331.129.228.0/2431.129.229.0/2431.129.230.0/2431.129.232.0/2131.129.232.0/2231.129.240.0/2031.129.240.0/2131.129.246.0/2331.129.248.0/2331.129.248.0/2431.129.249.0/2431.129.250.0/2331.129.250.0/2431.129.252.0/2231.129.252.0/2331.129.252.0/2431.129.253.0/2431.129.254.0/2331.129.254.0/2431.129.255.0/2431.148.206.0/2331.148.206.0/2431.148.207.0/2431.148.221.0/2431.42.160.0/2031.42.160.0/2431.42.161.0/2431.42.162.0/2431.42.163.0/2431.42.164.0/2431.42.165.0/2431.42.166.0/2431.42.167.0/2431.42.168.0/2431.42.169.0/2431.42.170.0/2431.42.171.0/2431.42.172.0/2331.42.172.0/2431.42.173.0/2431.42.174.0/2431.42.175.0/2431.42.178.0/2337.148.136.0/2245.129.97.0/2445.129.98.0/2445.129.99.0/2446.150.0.0/1946.150.0.0/2446.150.1.0/2446.150.10.0/2446.150.11.0/2446.150.13.0/2446.150.14.0/2446.150.15.0/2446.150.17.0/2446.150.2.0/2446.150.20.0/2446.150.21.0/2446.150.22.0/2446.150.23.0/2446.150.28.0/2446.150.29.0/2446.150.3.0/2446.150.30.0/2446.150.31.0/2446.150.4.0/2446.150.5.0/2446.150.6.0/2446.150.7.0/2446.150.8.0/2446.150.9.0/2446.172.64.0/2446.172.65.0/2446.172.66.0/2446.172.67.0/2446.172.68.0/2446.172.69.0/2446.172.70.0/2446.172.71.0/2446.172.72.0/2446.172.73.0/2446.172.74.0/2446.172.75.0/2446.172.76.0/2446.172.77.0/2446.172.78.0/2446.172.79.0/2446.172.80.0/2446.172.81.0/2446.172.82.0/2446.172.83.0/2446.172.84.0/2446.172.85.0/2446.172.86.0/2346.172.86.0/2446.172.87.0/2446.172.88.0/2446.172.89.0/2446.172.90.0/2446.172.91.0/2446.172.92.0/2446.172.93.0/2446.172.94.0/2446.174.64.0/2146.174.64.0/2246.174.68.0/2446.174.69.0/2446.174.70.0/2446.174.71.0/2446.252.208.0/2046.252.208.0/2146.252.216.0/2146.63.0.0/1746.63.0.0/1846.63.0.0/1946.63.0.0/2146.63.100.0/2246.63.104.0/2146.63.104.0/2446.63.105.0/2446.63.106.0/2446.63.107.0/2446.63.108.0/2246.63.112.0/2146.63.112.0/2246.63.116.0/2446.63.117.0/2446.63.118.0/2346.63.118.0/2446.63.119.0/2446.63.120.0/2146.63.16.0/2146.63.24.0/2146.63.32.0/1946.63.32.0/2146.63.40.0/2146.63.48.0/2146.63.56.0/2146.63.64.0/1846.63.64.0/1946.63.64.0/2146.63.72.0/2146.63.72.0/2246.63.76.0/2246.63.76.0/2446.63.77.0/2446.63.78.0/2446.63.79.0/2446.63.8.0/2146.63.80.0/2146.63.88.0/2146.63.96.0/1946.63.96.0/2046.63.96.0/2146.63.96.0/2446.63.97.0/2446.63.98.0/2446.63.99.0/2446.8.34.0/245.153.128.0/195.153.128.0/235.153.128.0/245.153.129.0/245.153.130.0/235.153.130.0/245.153.131.0/245.153.132.0/245.153.133.0/245.153.134.0/245.153.135.0/245.153.136.0/245.153.137.0/245.153.138.0/245.153.139.0/245.153.140.0/235.153.140.0/245.153.141.0/245.153.142.0/245.153.143.0/245.153.144.0/205.153.144.0/245.153.145.0/245.153.146.0/245.153.147.0/245.153.148.0/245.153.149.0/245.153.150.0/245.153.151.0/245.153.152.0/235.153.152.0/245.153.153.0/245.153.154.0/245.153.155.0/245.153.156.0/235.153.156.0/245.153.157.0/245.153.158.0/245.153.159.0/245.153.160.0/215.153.160.0/225.153.160.0/245.153.161.0/245.153.162.0/245.153.163.0/245.153.164.0/245.153.165.0/245.153.166.0/245.153.167.0/245.153.168.0/225.153.168.0/245.153.169.0/245.153.170.0/245.153.171.0/245.153.172.0/245.153.173.0/245.153.174.0/245.153.175.0/245.59.170.0/2478.152.160.0/1978.25.4.0/2379.110.29.0/2479.110.31.0/2487.76.224.0/1987.76.254.0/2387.76.255.0/2489.22.0.0/2189.22.0.0/2389.22.0.0/2489.22.1.0/2489.22.2.0/2389.22.2.0/2489.22.3.0/2489.22.4.0/2489.22.5.0/2489.22.6.0/2489.22.7.0/2491.194.56.0/2391.194.56.0/2491.194.57.0/2491.200.156.0/2491.200.157.0/2491.200.158.0/2491.200.159.0/2491.200.82.0/2491.203.144.0/2291.203.144.0/2491.203.145.0/2491.203.146.0/2491.203.147.0/2491.204.132.0/2291.204.132.0/2391.208.153.0/2491.212.214.0/2491.214.248.0/2291.214.248.0/2391.214.250.0/2491.216.61.0/2491.217.112.0/2391.220.204.0/2491.221.124.0/2391.222.180.0/2291.222.244.0/2291.222.244.0/2391.222.244.0/2491.222.245.0/2491.222.246.0/2391.222.246.0/2491.222.247.0/2491.222.76.0/2291.223.152.0/2491.224.200.0/2391.225.140.0/2291.226.190.0/2391.226.190.0/2491.226.191.0/2491.226.192.0/2491.231.148.0/2291.236.138.0/2391.236.221.0/2491.239.48.0/2491.239.49.0/2491.239.50.0/2491.239.51.0/2491.240.175.0/2491.247.80.0/2091.247.80.0/2491.247.81.0/2491.247.82.0/2491.247.83.0/2491.247.84.0/2491.247.85.0/2491.247.86.0/2491.247.87.0/2491.247.88.0/2491.247.89.0/2491.247.90.0/2491.247.91.0/2491.247.92.0/2491.247.93.0/2491.247.94.0/2491.247.95.0/2492.242.100.0/2492.242.101.0/2492.242.102.0/2492.242.103.0/2492.242.104.0/2292.242.104.0/2492.242.105.0/2492.242.106.0/2492.242.107.0/2492.242.108.0/2392.242.108.0/2492.242.109.0/2492.242.116.0/2292.242.116.0/2492.242.117.0/2492.242.118.0/2492.242.119.0/2493.170.219.0/2493.170.35.0/2493.170.40.0/2293.170.40.0/2393.170.42.0/2394.131.214.0/2494.131.215.0/2494.158.176.0/2294.230.192.0/2094.230.192.0/2194.230.200.0/2195.214.12.0/22
60 IPv6 prefixes
2001:3840::/292001:470:23d::/482001:470:2a1::/482001:470:427::/482001:470:44c::/482001:470:4bd::/482001:470:542::/482001:678:564::/482001:678:c7c::/482001:67c:25f4::/482001:67c:2ac0::/482001:67c:2ee4::/482001:67c:5e8::/482001:67c:7c0::/462001:67c:7c0::/472001:67c:7c0::/482001:67c:7c1::/482001:67c:7c2::/482001:67c:7c3::/482001:7f8:e1::/482a00:1db0:51::/482a00:6740::/322a02:300::/322a03:69e0::/322a03:69e0:ffb3::/482a03:7720:10::/482a03:7720:11::/482a03:7720:12::/482a03:7720:13::/482a03:7720:14::/482a03:7720:15::/482a03:7720:1::/482a03:7720:2::/482a03:7720:3::/482a03:7720:4::/482a03:7720:5::/482a03:7720:6::/482a03:7720:7::/482a03:7720:8::/482a03:7720:9::/482a03:7720::/482a03:7720:a::/482a03:7720:b::/482a03:7720:c::/482a03:7720:d::/482a03:7720:e::/482a03:7720:f::/482a04:5e40:1::/482a04:5e40:2::/482a04:5e40:3::/482a04:5e40:4::/482a09:d280::/292a09:d2c1:6::/482a0b:a080:1::/482a0c:3a80::/402a0c:3a81:100::/402a0c:3a81::/402a0f:400::/482a13:e780::/292a13:e780:abcd::/48
Registries

Each registry’s copy

RIPE18 membersGTU external ASes Gm-host Incomplast Lutsk Wearnet shid service X-city Vinet King-net Fop Naryshkin Podilski optychni merzhi FOP Bilous T.V. Magicom Wearenet etc West-network Fop Dmitriy Lisovkiy Winet
Maintained byMSKM-MNT
Last modified2025-11-14T20:28:36Z
MembersAS28773 AS29469 AS201094 AS35325 AS41320 AS51784 AS212604 AS44321 AS56522 AS213389 AS-IC AS61163 AS34840 AS43301 AS51903 AS-WEARENET AS196906 AS56423
mbrs-by-refN
Used by

Sets that include AS-MASTER

AS-1-IXAS-1-IX-V6AS-DATAIX:AS-TSICAS-DTEL-IXAS-ELHIMAS-ETTAS-ICAS-ITS-CLIENTSAS-NETASSISTAS-NEWLINEAS-PITER-IXAS-PITER-IX-CPAS-PITER-IX-MSKAS-UAIXAS-UANGAS-UARNETAS-UBNIXAS-UBNIX:AS-GLOBALAS-UKRAINEAS-VALORAS-VALOR-GCAS-WTUCAS49869:AS-PITER-IX-MSKAS50263:AS-1-IXAS50263:AS-1-IX-EUAS60812:AS-1-IX-UAAS6695:AS-DECIX-FRAAS6695:AS-DECIX-FRA-V6
Tools

Check AS-MASTER live

IRR API, with prefixes