AS-FERENZ Ferenz Networks
An as-set registered in ALTDB, maintained by MAINT-AS266400. It names 1 AS and 1 set directly; followed all the way down, it reaches 6 ASes through 1 nested sets.
Members
What AS-FERENZ lists
1 AS and 1 set, written in the object across every registry that holds it. Sets open their own page.
Prefixes
What AS-FERENZ covers
Every route object in the IRR whose origin is one of the 6 ASes it reaches: the prefixes a filter built from AS-FERENZ (with bgpq4, say) would allow. 61 IPv4 and 29 IPv6. Every one is in the IRR API.
61 IPv4 prefixes
102.165.25.0/24138.117.216.0/22138.117.216.0/23138.117.216.0/24138.117.217.0/24138.117.218.0/23138.117.218.0/24138.117.219.0/24151.242.140.0/24170.81.40.0/22170.81.40.0/23170.81.40.0/24170.81.41.0/24170.81.42.0/23170.81.42.0/24170.81.43.0/24181.214.128.0/23181.214.128.0/24181.214.129.0/24181.214.230.0/24181.215.211.0/24181.215.215.0/24200.71.82.0/23200.71.82.0/24200.71.83.0/2431.57.174.0/2331.57.174.0/2431.57.175.0/2438.210.224.0/2438.255.83.0/2445.186.56.0/2245.186.56.0/2345.186.56.0/2445.186.57.0/2445.186.58.0/2345.186.58.0/2445.186.59.0/2445.224.128.0/2245.224.128.0/2345.224.128.0/2445.224.129.0/2445.224.130.0/2345.224.130.0/2445.224.131.0/2445.7.48.0/2245.7.48.0/2345.7.48.0/2445.7.49.0/2445.7.50.0/2345.7.50.0/2445.7.51.0/2474.1.74.0/2374.1.74.0/2474.1.75.0/2474.1.84.0/2374.1.84.0/2474.1.85.0/2482.39.244.0/2489.117.25.0/2492.112.60.0/2496.43.96.0/24
29 IPv6 prefixes
2804:2508::/322804:3744:4000::/342804:3744:4000::/402804:3744:4000::/482804:3744:4001::/482804:3744:4900::/402804:3744:4900::/482804:3744:4901::/482804:3744:8000::/332804:3744:8000::/342804:3744::/322804:3744::/332804:3744::/342804:3744:c000::/342804:3744:c000::/482804:3744:c001::/482804:3e34::/322804:3e34::/332804:3e34::/342804:6430:4000::/342804:6430:8000::/332804:6430:8000::/342804:6430::/322804:6430::/332804:6430::/342804:6430:c000::/342804:77cc::/322804:8fbc::/322a13:9500:eb::/48
Registries
Each registry’s copy
ALTDB2 membersFerenz Networks
| Maintained by | MAINT-AS266400 |
| Last modified | 2025-03-21 |
| Members | AS266400 AS-FERENZ-CUSTOMERS |
| mbrs-by-ref | N |