ResearchIRR · RIPE

AS25540:AS-CUSTOMERS Transit customers as-set

An as-set registered in RIPE, maintained by ALPHALINK-MNT. It names 13 ASes and 9 sets directly; followed all the way down, it reaches 25 ASes through 11 nested sets.

Members

What AS25540:AS-CUSTOMERS lists

13 ASes and 9 sets, written in the object across every registry that holds it. Sets open their own page.

AS-AZYLISAS-MSIAS-SATECOMAS-VOIPEDAS25540:AS-CUSTOMERS:AS-AERLINKAS25540:AS-CUSTOMERS:AS-CASTLEITAS25540:AS-CUSTOMERS:AS-DATAOUESTAS25540:AS-CUSTOMERS:AS-HELIANTISAS25540:AS-CUSTOMERS:AS-IPTECHNIKAS20529 AS1_ALFA-SAFETYAS31676 PENTALOG-ASAS43174 NOVELCOM-ASAS57928 PRODWARE-ASAS60555 MSI-ASAS198551 REZOCEAN-ASAS202381 TELNCAS202757 CASTLE-ITAS204805 voipedeuAS205933 as_linksipAS207151 as_azylisAS209027 DATAOUESTAS209085 SF
Expanded

Every AS it reaches

What a filter built from AS25540:AS-CUSTOMERS would let in: 25 ASes.

Show the 25 ASes
AS20529AS31676AS39830AS43174AS47977AS49504AS56921AS57928AS60555AS198551AS200411AS202381AS202757AS204321AS204657AS204805AS204969AS205566AS205933AS206120AS206525AS207151AS208683AS209027AS209085
Prefixes

What AS25540:AS-CUSTOMERS covers

Every route object in the IRR whose origin is one of the 25 ASes it reaches: the prefixes a filter built from AS25540:AS-CUSTOMERS (with bgpq4, say) would allow. 188 IPv4 and 138 IPv6. Every one is in the IRR API.

188 IPv4 prefixes
130.93.180.0/22130.93.180.0/24130.93.181.0/24130.93.182.0/24130.93.183.0/24130.93.184.0/22130.93.184.0/24130.93.185.0/24130.93.186.0/24130.93.187.0/24130.93.188.0/22130.93.188.0/24130.93.189.0/24130.93.190.0/24130.93.191.0/24131.117.200.0/21131.117.207.0/24149.36.231.0/24150.251.246.0/24150.251.247.0/24154.44.188.0/24154.44.191.0/24154.61.169.0/24170.149.224.0/23170.149.250.0/23170.149.252.0/23185.13.212.0/23185.132.232.0/24185.132.233.0/24185.132.234.0/24185.132.235.0/24185.147.64.0/24185.147.66.0/24185.155.175.0/24185.165.64.0/22185.171.112.0/22185.171.112.0/24185.171.113.0/24185.171.114.0/24185.171.115.0/24185.183.208.0/22185.200.144.0/22185.204.204.0/22185.204.204.0/24185.204.205.0/24185.204.206.0/24185.204.207.0/24185.204.208.0/22185.204.208.0/24185.204.209.0/24185.204.210.0/24185.204.211.0/24185.206.116.0/22185.206.116.0/24185.206.117.0/24185.206.118.0/24185.206.119.0/24185.208.60.0/22185.208.60.0/24185.208.61.0/24185.208.62.0/24185.208.63.0/24185.209.148.0/22185.209.148.0/23185.209.148.0/24185.209.149.0/24185.209.150.0/23185.209.150.0/24185.209.151.0/24185.218.32.0/22185.218.32.0/24185.218.33.0/24185.218.34.0/24185.218.35.0/24185.226.16.0/22185.226.16.0/24185.226.17.0/24185.226.18.0/24185.226.19.0/24185.234.104.0/22185.234.140.0/22185.234.140.0/24185.234.141.0/24185.234.142.0/24185.234.143.0/24185.238.36.0/22185.238.36.0/24185.238.37.0/24185.238.38.0/24185.238.39.0/24185.240.178.0/24185.240.179.0/24185.255.216.0/24185.255.217.0/24185.255.218.0/24185.255.219.0/24185.76.0.0/22185.76.0.0/24185.76.1.0/24185.76.2.0/24185.76.3.0/24185.88.196.0/22185.88.196.0/24185.88.197.0/24185.88.198.0/24185.88.199.0/24193.142.206.0/23193.142.206.0/24193.142.207.0/24193.27.84.0/23193.41.95.0/24194.150.242.0/23194.39.208.0/22194.5.254.0/23194.5.254.0/24194.5.255.0/24194.8.12.0/23194.8.12.0/24194.8.13.0/24195.128.146.0/24195.80.44.0/22212.84.56.0/21212.84.56.0/24212.84.57.0/24212.84.58.0/24212.84.59.0/24212.84.60.0/24212.84.61.0/24212.84.62.0/24212.84.63.0/24217.147.192.0/24217.147.193.0/24217.147.196.0/24217.147.199.0/24217.147.200.0/23217.147.202.0/23217.147.204.0/22217.71.120.0/2437.157.11.0/2437.221.87.0/2438.130.136.0/2445.138.148.0/2245.138.148.0/2345.138.148.0/2445.138.149.0/2445.138.150.0/2345.138.150.0/2445.138.151.0/2445.9.172.0/2245.9.172.0/2345.9.172.0/2445.9.173.0/2445.9.174.0/2345.9.174.0/2445.9.175.0/2445.93.144.0/2446.247.132.0/2246.247.132.0/2446.247.133.0/2446.247.134.0/2446.247.135.0/245.180.224.0/225.180.224.0/235.180.224.0/245.180.225.0/245.180.226.0/235.180.226.0/245.180.227.0/245.182.60.0/2477.83.180.0/2277.83.180.0/2377.83.180.0/2477.83.181.0/2477.83.182.0/2377.83.182.0/2477.83.183.0/2480.91.73.0/2483.173.124.0/2383.173.126.0/2487.121.88.0/2489.127.236.0/2489.127.237.0/2489.127.238.0/2489.127.239.0/2491.208.226.0/2491.217.114.0/2391.217.154.0/2493.113.254.0/24
138 IPv6 prefixes
2001:470:30e::/482001:470:376::/482001:67c:7d8::/482602:fed2:770d::/482a00:dfc0::/292a00:dfc0::/322a00:dfc1::/322a00:dfc2::/322a00:dfc3::/322a00:dfc4::/322a00:dfc5::/322a00:dfc6::/322a00:dfc7::/322a0a:d100::/292a0a:d100::/322a0a:d101::/322a0a:d102::/322a0a:d103::/322a0a:d104::/322a0a:d105::/322a0a:d106::/322a0a:d107::/322a0b:47c0:1000::/362a0b:47c0:2000::/362a0b:47c0:3000::/362a0b:47c0:4000::/362a0b:47c0:5000::/362a0b:47c0:6000::/362a0b:47c0:7000::/362a0b:47c0:8000::/362a0b:47c0:9000::/362a0b:47c0::/292a0b:47c0::/322a0b:47c0::/362a0b:47c0:a000::/362a0b:47c0:b000::/362a0b:47c0:c000::/362a0b:47c0:d000::/362a0b:47c0:e000::/362a0b:47c0:f000::/362a0b:47c1:1000::/362a0b:47c1:2000::/362a0b:47c1:3000::/362a0b:47c1:4000::/362a0b:47c1:5000::/362a0b:47c1:6000::/362a0b:47c1:7000::/362a0b:47c1:8000::/362a0b:47c1:9000::/362a0b:47c1::/322a0b:47c1::/362a0b:47c1:a000::/362a0b:47c1:b000::/362a0b:47c1:c000::/362a0b:47c1:d000::/362a0b:47c1:e000::/362a0b:47c1:f000::/362a0b:47c2:1000::/362a0b:47c2:2000::/362a0b:47c2:3000::/362a0b:47c2:4000::/362a0b:47c2:5000::/362a0b:47c2:6000::/362a0b:47c2:7000::/362a0b:47c2:8000::/362a0b:47c2:9000::/362a0b:47c2::/322a0b:47c2::/362a0b:47c2:a000::/362a0b:47c2:b000::/362a0b:47c2:c000::/362a0b:47c2:d000::/362a0b:47c2:e000::/362a0b:47c2:f000::/362a0b:47c3:1000::/362a0b:47c3:2000::/362a0b:47c3:3000::/362a0b:47c3:4000::/362a0b:47c3:5000::/362a0b:47c3:6000::/362a0b:47c3:7000::/362a0b:47c3:8000::/362a0b:47c3:9000::/362a0b:47c3::/322a0b:47c3::/362a0b:47c3:a000::/362a0b:47c3:b000::/362a0b:47c3:c000::/362a0b:47c3:d000::/362a0b:47c3:e000::/362a0b:47c3:f000::/362a0b:47c4:1000::/362a0b:47c4:2000::/362a0b:47c4:3000::/362a0b:47c4:4000::/362a0b:47c4:5000::/362a0b:47c4:6000::/362a0b:47c4:7000::/362a0b:47c4:8000::/362a0b:47c4:9000::/362a0b:47c4::/322a0b:47c4::/362a0b:47c4:a000::/362a0b:47c4:b000::/362a0b:47c4:c000::/362a0b:47c4:d000::/362a0b:47c4:e000::/362a0b:47c4:f000::/362a0b:47c5::/322a0b:47c6:1000::/362a0b:47c6:2000::/362a0b:47c6:3000::/362a0b:47c6:4000::/362a0b:47c6:5000::/362a0b:47c6:6000::/362a0b:47c6:7000::/362a0b:47c6:8000::/362a0b:47c6:9000::/362a0b:47c6::/322a0b:47c6::/362a0b:47c6:a000::/362a0b:47c6:b000::/362a0b:47c6:c000::/362a0b:47c6:d000::/362a0b:47c6:e000::/362a0b:47c6:f000::/362a0b:47c7::/322a0b:cf00::/322a0c:200::/292a0c:be40::/292a0d:b580::/322a0d:b581::/322a0d:b582::/322a0f:9400:6120::/442a0f:b0c0::/292a0f:cd80::/322a13:5780::/292a14:6c40::/29
Registries

Each registry’s copy

RIPE22 membersTransit customers as-set
Maintained byALPHALINK-MNT
Last modified2025-10-10T07:41:02Z
MembersAS25540:AS-CUSTOMERS:AS-CASTLEIT AS25540:AS-CUSTOMERS:AS-DATAOUEST AS25540:AS-CUSTOMERS:AS-HELIANTIS AS25540:AS-CUSTOMERS:AS-IPTECHNIK AS25540:AS-CUSTOMERS:AS-AERLINK AS-AZYLIS AS-MSI AS-SATECOM AS-VOIPED AS31676 AS43174 AS57928 AS60555 AS198551 AS202381 AS202757 AS204805 AS205933 AS207151 AS209027 AS209085 AS20529
mbrs-by-refN
Used by

Sets that include AS25540:AS-CUSTOMERS

AS-ALPHALINK
Tools

Check AS25540:AS-CUSTOMERS live

IRR API, with prefixes