Network · data from 2026-11-12
AS5501 Fraunhofer-Cluster-BW Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Registry name: Fraunhofer-Cluster-BW Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., DE · not in PeeringDB
38IPv4 routes
100.0% RPKI valid · 94.7% with a route object
13IPv6 routes
100.0% RPKI valid · 100.0% with a route object
0RPKI invalid
0 origin · 0 maxLength
0No ROA
2 with no route object for this origin
0Low visibility
seen by under 10% of full-table peers
112Route objects not announced
registered with origin AS5501, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS5501, things to look at first. Visibility = full-table peers that see it, of 673 (IPv4) and 636 (IPv6) on 75 collectors. Also as routes.csv.
| 129.233.255.0/24 | Valid | Nonecovered by 129.233.128.0/17 | 673 100% |
| 192.44.0.0/22 | Valid | None | 673 100% |
| 129.233.0.0/17 | Valid | RIR databaseRIPE | 673 100% |
| 129.233.128.0/17 | Valid | RIR databaseRIPE | 673 100% |
| 129.233.163.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 129.233.252.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 129.233.253.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 129.233.254.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 137.251.0.0/16 | Valid | RIR databaseRIPE | 673 100% |
| 153.96.0.0/21 | Valid | RIR databaseRIPE | 673 100% |
| 153.96.8.0/23 | Valid | RIR databaseRIPE | 673 100% |
| 153.96.10.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 153.96.12.0/22 | Valid | RIR databaseRIPE | 673 100% |
| 153.96.18.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 153.96.19.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 153.96.24.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 153.96.54.0/23 | Valid | RIR databaseRIPE | 673 100% |
| 153.96.112.0/23 | Valid | RIR databaseRIPE | 673 100% |
| 153.96.126.0/23 | Valid | RIR databaseRIPE | 673 100% |
| 153.96.144.0/23 | Valid | RIR databaseRIPE | 673 100% |
| 153.96.220.0/22 | Valid | RIR databaseRIPE | 673 100% |
| 153.96.248.0/23 | Valid | RIR databaseRIPE | 673 100% |
| 153.96.250.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 153.96.253.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 153.96.254.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 153.97.0.0/21 | Valid | RIR databaseRIPE | 673 100% |
| 153.97.11.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 153.97.26.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 192.42.63.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 192.42.64.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 192.44.0.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 192.44.1.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 192.44.10.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 192.44.13.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 192.44.17.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 192.44.24.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 192.102.171.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 192.44.2.0/23 | Valid | RIR databaseRIPE | 672 100% |
| 2a03:db80:1c14::/48 | Valid | RIR databaseRIPE | 636 100% |
| 2a03:db80:4404::/48 | Valid | RIR databaseRIPE | 636 100% |
| 2a03:db80:4410::/48 | Valid | RIR databaseRIPE | 636 100% |
| 2a03:db80:4416::/48 | Valid | RIR databaseRIPE | 636 100% |
| 2a03:db80:4420::/48 | Valid | RIR databaseRIPE | 636 100% |
| 2a03:db80:4424::/48 | Valid | RIR databaseRIPE | 636 100% |
| 2a03:db80:4434::/48 | Valid | RIR databaseRIPE | 636 100% |
| 2a03:db80:4460::/48 | Valid | RIR databaseRIPE | 636 100% |
| 2a03:db80:4470::/48 | Valid | RIR databaseRIPE | 636 100% |
| 2a03:db80:4480::/48 | Valid | RIR databaseRIPE | 636 100% |
| 2a03:db80:4484::/48 | Valid | RIR databaseRIPE | 636 100% |
| 2a03:db80:4494::/48 | Valid | RIR databaseRIPE | 636 100% |
| 2a03:db80:4414::/48 | Valid | RIR databaseRIPE | 635 100% |
AS-SET
AS5501 isn't in PeeringDB, where networks name their AS-SET.
Fix list
The changes that would bring RPKI, the IRR and what's announced into line. Some are deliberate (a route object kept for a backup route, say); the network decides. All 114 are in fix.csv.
- Route object: none2
- Route object: not announced112
| Change | Prefix or set | Detail |
|---|---|---|
| Route object: none | 129.233.255.0/24 | No route object for it. A route object for 129.233.128.0/17 with origin AS5501 covers it (filters allowing more-specifics accept it). Add a route object with origin AS5501 in the RIR database for the space. |
| Route object: none | 192.44.0.0/22 | No route object for it. Add a route object with origin AS5501 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS5501 whose prefix no peer sees AS5501 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 129.233.0.0/16 | RIPE | No ROA |
| 129.233.200.0/23 | RIPE | Invalid: maxLength |
| 129.233.202.0/24 | RIPE | Invalid: maxLength |
| 129.233.210.0/24 | RIPE | Invalid: maxLength |
| 129.233.211.0/24 | RIPE | Invalid: maxLength |
| 153.96.0.0/15 | RIPE | No ROA |
| 153.96.0.0/24 | RIPE | Invalid: maxLength |
| 153.96.1.0/24 | RIPE | Invalid: maxLength |
| 153.96.2.0/23 | RIPE | Invalid: maxLength |
| 153.96.4.0/24 | RIPE | Invalid: maxLength |
| 153.96.5.0/24 | RIPE | Invalid: maxLength |
| 153.96.6.0/23 | RIPE | Invalid: maxLength |
| 153.96.11.0/24 | RIPE | Invalid: origin |
| 153.96.16.0/24 | RIPE | Invalid: maxLength |
| 153.96.28.0/22 | RIPE | Invalid: origin |
| 153.96.32.0/21 | RIPE | Invalid: origin |
| 153.96.42.0/23 | RIPE | Invalid: origin |
| 153.96.46.0/23 | RIPE | Invalid: origin |
| 153.96.50.0/24 | RIPE | Invalid: origin |
| 153.96.51.0/24 | RIPE | Invalid: origin |
| 153.96.52.0/23 | RIPE | Invalid: origin |
| 153.96.56.0/24 | RIPE | Invalid: origin |
| 153.96.60.0/24 | RIPE | Invalid: origin |
| 153.96.61.0/24 | RIPE | Invalid: origin |
| 153.96.62.0/23 | RIPE | Invalid: origin |
| 153.96.64.0/22 | RIPE | Invalid: origin |
| 153.96.68.0/23 | RIPE | Invalid: origin |
| 153.96.70.0/23 | RIPE | Invalid: origin |
| 153.96.72.0/22 | RIPE | Invalid: origin |
| 153.96.78.0/24 | RIPE | Invalid: origin |
| 153.96.84.0/23 | RIPE | Invalid: origin |
| 153.96.86.0/24 | RIPE | Invalid: origin |
| 153.96.88.0/22 | RIPE | Invalid: origin |
| 153.96.96.0/22 | RIPE | Invalid: origin |
| 153.96.101.0/24 | RIPE | Invalid: origin |
| 153.96.104.0/22 | RIPE | Invalid: origin |
| 153.96.108.0/24 | RIPE | Invalid: origin |
| 153.96.110.0/23 | RIPE | Invalid: origin |
| 153.96.114.0/23 | RIPE | Invalid: origin |
| 153.96.120.0/22 | RIPE | Invalid: origin |
| 153.96.128.0/22 | RIPE | Invalid: origin |
| 153.96.136.0/24 | RIPE | Invalid: origin |
| 153.96.137.0/24 | RIPE | Invalid: origin |
| 153.96.138.0/24 | RIPE | Invalid: origin |
| 153.96.139.0/24 | RIPE | Invalid: origin |
| 153.96.142.0/24 | RIPE | Invalid: origin |
| 153.96.149.0/24 | RIPE | Invalid: origin |
| 153.96.176.0/22 | RIPE | Invalid: origin |
| 153.96.182.0/24 | RIPE | Invalid: origin |
| 153.96.183.0/24 | RIPE | Invalid: origin |
| 153.96.188.0/22 | RIPE | Invalid: origin |
| 153.96.204.0/23 | RIPE | Invalid: origin |
| 153.96.206.0/24 | RIPE | Invalid: origin |
| 153.96.207.0/24 | RIPE | Invalid: origin |
| 153.96.210.0/23 | RIPE | Invalid: origin |
| 153.96.230.0/23 | RIPE | Invalid: origin |
| 153.96.235.0/24 | RIPE | Invalid: origin |
| 153.96.236.0/22 | RIPE | Invalid: origin |
| 153.96.240.0/24 | RIPE | Invalid: origin |
| 153.96.241.0/24 | RIPE | Invalid: origin |
| 153.96.242.0/23 | RIPE | Invalid: origin |
| 153.97.0.0/18 | RIPE | Invalid: origin |
| 153.97.8.0/23 | RIPE | Invalid: origin |
| 153.97.10.0/24 | RIPE | Invalid: origin |
| 153.97.63.0/24 | RIPE | Invalid: origin |
| 153.97.64.0/18 | RIPE | Invalid: origin |
| 153.97.111.0/24 | RIPE | Invalid: origin |
| 153.97.113.0/24 | RIPE | Invalid: origin |
| 153.97.114.0/24 | RIPE | Invalid: origin |
| 153.97.128.0/23 | RIPE | Invalid: origin |
| 153.97.134.0/24 | RIPE | Invalid: origin |
| 153.97.135.0/24 | RIPE | Invalid: origin |
| 153.97.137.0/24 | RIPE | Invalid: origin |
| 153.97.176.0/23 | RIPE | Invalid: origin |
| 153.97.178.0/24 | RIPE | Invalid: origin |
| 153.97.188.0/22 | RIPE | Invalid: origin |
| 192.41.227.0/24 | RIPE | Invalid: origin |
| 192.44.6.0/24 | RIPE | Invalid: origin |
| 192.44.7.0/24 | RIPE | Invalid: origin |
| 192.44.8.0/24 | RIPE | Invalid: origin |
| 192.44.16.0/24 | RIPE | Invalid: origin |
| 192.44.19.0/24 | RIPE | Invalid: origin |
| 192.44.22.0/24 | RIPE | Invalid: origin |
| 192.44.23.0/24 | RIPE | Invalid: origin |
| 192.44.25.0/24 | RIPE | Invalid: origin |
| 192.44.26.0/24 | RIPE | Invalid: origin |
| 192.44.27.0/24 | RIPE | Invalid: origin |
| 192.44.28.0/24 | RIPE | Invalid: origin |
| 192.44.30.0/23 | RIPE | Invalid: origin |
| 192.44.37.0/24 | RIPE | Valid |
| 192.88.97.0/24 | RIPE | Invalid: origin |
| 192.102.146.0/23 | RIPE | Invalid: origin |
| 192.102.147.0/24 | RIPE | Invalid: origin |
| 192.102.149.0/24 | RIPE | Invalid: origin |
| 192.102.154.0/23 | RIPE | Invalid: origin |
| 192.102.157.0/24 | RIPE | Invalid: origin |
| 192.102.164.0/23 | RIPE | No ROA |
| 192.102.165.0/24 | RIPE | Valid |
| 192.102.166.0/24 | RIPE | Invalid: origin |
| 192.102.167.0/24 | RIPE | Invalid: origin |
| 192.102.168.0/24 | RIPE | Invalid: origin |
| 192.102.170.0/24 | RIPE | Invalid: origin |
| 192.102.172.0/23 | RIPE | Valid |
| 192.102.174.0/24 | RIPE | Invalid: origin |
| 192.107.235.0/24 | RIPE | Invalid: origin |
| 192.107.236.0/24 | RIPE | Invalid: origin |
| 194.113.96.0/22 | RIPE | Invalid: origin |
| 2a03:db80::/32 | RIPE | Invalid: origin |
| 2a03:db80:1880::/48 | RIPE | Invalid: origin |
| 2a03:db80:2840::/48 | RIPE | Invalid: origin |
| 2a03:db80:4c80::/48 | RIPE | Valid |
| 2a03:db80:4c84::/48 | RIPE | Valid |
Routes: the 08:00 UTC snapshots of 2026-11-12 from 75 RIPE RIS and RouteViews collectors. RPKI: our rpki-client run before the snapshot. IRR: the day's dumps of the five RIR databases and RADB's mirrors. The LEVEL3 and IDNIC databases publish no dump and aren't read, so route objects only there count as none.