ResearchIRR · RIPE

AS-UNIDATACUST Unidata S.p.A. BGP Customers

An as-set registered in RIPE, maintained by UNIDATA-MNT. It names 9 ASes and 2 sets directly; followed all the way down, it reaches 16 ASes through 3 nested sets.

Members

What AS-UNIDATACUST lists

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

AS-TWTITAS199499:AS-CUSTOMERSAS5394 UnidataAS12533 RMNETAS16035 ECITYAS24796 NAMEX-IXPAS27320 ISC-F-ASAS57329 CDP-SPAAS197835 FUSOLABAS204118 carscpaAS205636 ASN-NEWNIX
Expanded

Every AS it reaches

What a filter built from AS-UNIDATACUST would let in: 16 ASes.

Show the 16 ASes
AS5394AS8978AS12533AS16035AS24796AS27320AS30848AS36224AS57329AS61160AS197835AS199499AS201806AS204118AS205636AS208532
Prefixes

What AS-UNIDATACUST covers

Every route object in the IRR whose origin is one of the 16 ASes it reaches: the prefixes a filter built from AS-UNIDATACUST (with bgpq4, say) would allow. 279 IPv4 and 27 IPv6. Every one is in the IRR API.

279 IPv4 prefixes
150.252.224.0/20151.248.13.0/24158.173.58.0/24164.138.64.0/24164.138.65.0/24164.138.69.0/24164.138.71.0/24176.111.173.0/24176.57.112.0/20178.236.160.0/20178.250.200.0/21185.116.62.0/24185.135.103.0/24185.151.92.0/22185.152.156.0/22185.158.204.0/24185.16.132.0/22185.164.94.0/24185.169.176.0/22185.203.88.0/24185.208.136.0/23185.208.139.0/24185.21.72.0/22185.210.248.0/22185.211.12.0/23185.211.13.0/24185.211.160.0/22185.249.17.0/24185.25.72.0/22185.25.72.0/24185.250.145.0/24185.253.28.0/24185.253.29.0/24185.253.30.0/24185.253.31.0/24185.3.108.0/22185.33.108.0/22185.33.108.0/23185.33.108.0/24185.33.109.0/24185.33.110.0/23185.33.110.0/24185.33.111.0/24185.33.113.0/24185.33.114.0/24185.36.77.0/24185.36.78.0/24185.43.148.0/24185.43.149.0/24185.53.120.0/22185.60.140.0/22185.60.140.0/24185.60.141.0/24185.60.142.0/24185.60.143.0/24185.77.160.0/24185.77.162.0/24185.77.163.0/24185.89.220.0/23185.9.53.0/24185.90.68.0/22185.97.13.0/24185.97.15.0/24192.8.0.0/24192.8.1.0/24192.8.10.0/24192.8.11.0/24192.8.113.0/24192.8.114.0/24192.8.115.0/24192.8.12.0/24192.8.120.0/24192.8.121.0/24192.8.122.0/24192.8.124.0/24192.8.128.0/21192.8.128.0/24192.8.13.0/24192.8.136.0/21192.8.14.0/24192.8.141.0/24192.8.143.0/24192.8.144.0/24192.8.145.0/24192.8.147.0/24192.8.148.0/24192.8.149.0/24192.8.150.0/24192.8.152.0/24192.8.153.0/24192.8.154.0/24192.8.156.0/24192.8.157.0/24192.8.16.0/24192.8.17.0/24192.8.176.0/24192.8.177.0/24192.8.178.0/24192.8.179.0/24192.8.18.0/24192.8.188.0/24192.8.198.0/24192.8.2.0/24192.8.20.0/24192.8.238.0/24192.8.24.0/24192.8.28.0/24192.8.29.0/24192.8.3.0/24192.8.30.0/24192.8.32.0/23192.8.32.0/24192.8.33.0/24192.8.34.0/24192.8.35.0/24192.8.36.0/22192.8.36.0/24192.8.37.0/24192.8.38.0/23192.8.38.0/24192.8.39.0/24192.8.4.0/24192.8.40.0/24192.8.41.0/24192.8.42.0/24192.8.43.0/24192.8.44.0/22192.8.45.0/24192.8.46.0/24192.8.47.0/24192.8.48.0/24192.8.49.0/24192.8.5.0/24192.8.50.0/24192.8.51.0/24192.8.52.0/24192.8.53.0/24192.8.54.0/24192.8.55.0/24192.8.56.0/24192.8.57.0/24192.8.58.0/24192.8.59.0/24192.8.6.0/24192.8.60.0/24192.8.61.0/24192.8.62.0/24192.8.63.0/24192.8.64.0/20192.8.80.0/20192.8.80.0/24192.8.81.0/24192.8.82.0/24192.8.83.0/24192.8.84.0/24192.8.85.0/24192.8.86.0/24192.8.87.0/24192.8.88.0/24192.8.89.0/24192.8.9.0/24192.8.90.0/24192.8.91.0/24192.8.92.0/24192.8.93.0/24192.8.95.0/24192.8.96.0/20193.109.112.0/24193.201.40.0/24193.24.108.0/24193.24.29.0/24193.43.102.0/23193.43.128.0/22194.145.231.0/24194.183.0.0/19194.183.16.0/24194.20.96.0/21194.79.192.0/19194.79.192.0/20194.79.207.0/24194.79.208.0/20195.250.224.0/19195.250.224.0/24195.250.232.0/24195.94.128.0/18195.94.134.0/24195.94.152.0/24195.94.160.0/24195.94.170.0/24195.94.173.0/24195.94.175.0/24195.94.181.0/242.56.200.0/242.56.201.0/242.56.202.0/242.56.203.0/24202.162.49.0/24202.162.50.0/24202.162.51.0/24202.162.52.0/24202.162.53.0/24202.162.54.0/24203.105.171.0/24203.105.172.0/24203.105.174.0/23203.105.174.0/24203.105.175.0/24203.105.189.0/24212.77.0.0/19212.77.31.0/24212.77.8.0/24213.233.0.0/18213.233.0.0/19213.233.27.0/24213.233.32.0/19213.233.36.0/24217.196.142.0/23217.61.160.0/20217.72.96.0/2031.31.40.0/2137.148.224.0/2145.130.116.0/2345.130.88.0/2245.131.76.0/2345.14.236.0/2445.143.183.0/2445.153.172.0/2445.33.224.0/2045.82.201.0/2445.83.204.0/2445.90.20.0/225.63.168.0/215.8.111.0/245.8.96.0/1962.100.86.0/2462.100.87.0/2477.239.128.0/1977.239.128.0/2477.239.144.0/2077.39.160.0/1977.39.160.0/2077.39.176.0/2077.39.224.0/1977.39.224.0/2077.39.240.0/2080.210.96.0/1980.91.58.0/2380.91.62.0/2381.21.16.0/2081.29.180.0/2281.29.184.0/2182.113.192.0/1982.113.192.0/2482.113.193.0/2482.113.194.0/2482.113.195.0/2482.134.192.0/1882.145.100.0/2382.145.102.0/2382.145.104.0/2182.145.112.0/2082.145.96.0/2382.145.98.0/2382.180.32.0/1982.180.47.0/2482.192.112.0/2182.192.120.0/2182.97.224.0/2083.217.176.0/2085.116.128.0/2385.116.130.0/2389.39.6.0/2491.196.217.0/2491.196.219.0/2491.213.153.0/2491.245.213.0/2494.185.124.0/2394.185.126.0/2395.142.176.0/20
27 IPv6 prefixes
2001:16a8::/322607:fda8:1026::/482620:10c:6000::/482a00:7ca0::/322a01:b8::/322a01:b9::/322a02:1630::/322a02:688::/322a03:8660::/322a03:d740::/322a04:640::/292a06:d440::/292a06:d440::/322a0f:80:10::/482a0f:80:11::/482a0f:80:12::/482a0f:80:1::/482a0f:80:2::/482a0f:80:3::/482a0f:80::/322a0f:80:a::/482a0f:80:b::/482a0f:80:c::/482a0f:80:d::/482a0f:80:e::/482a0f:80:f::/482a13:940::/29
Registries

Each registry’s copy

RIPE11 membersUnidata S.p.A. BGP Customers
Maintained byUNIDATA-MNT
Last modified2026-08-06T13:26:35Z
MembersAS5394 AS16035 AS24796 AS27320 AS57329 AS197835 AS204118 AS205636 AS12533 AS-TWTIT AS199499:AS-CUSTOMERS
mbrs-by-refN
Used by

Sets that include AS-UNIDATACUST

AS-CWCUSTEUAS-CWITCUSTAS-GTTCUSTAS-GTTCUST6AS-NAMEX-PEERS-ROMAAS-PROMETEUSAS1299:AS-TWELVE99-EU-V4AS1299:AS-TWELVE99-EU-V6AS29075:AS-PEERS:AS-SETAS43369:AS-RS-V4AS43369:AS-RS-V6AS57463:AS-NETIX-INTAS6777:AS-AMS-IX-RS-SETSAS6777:AS-AMS-IX-RS-SETS-V6RS-INTEROUTE-DTAG
Tools

Check AS-UNIDATACUST live

IRR API, with prefixes