Routing security
AS5501 FRAUNHOFER-CLUSTER-BW Research Institutes spread all over Germany
Education RIPE
RPKI valid
100%
51 of 51 announcements
RPKI invalid
0
none
No ROA
0
not covered by any ROA
IRR registered
98%
1 missing · 0 other origin
ROAs
59
authorising this AS
Announcements
What this network originates
Every prefix observed with AS5501 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 192.44.0.0/22 | RPKI valid | No IRR | 52 |
| 2a03:db80:1c14::/48 | RPKI valid | IRR | 30 |
| 2a03:db80:4404::/48 | RPKI valid | IRR | 30 |
| 2a03:db80:4410::/48 | RPKI valid | IRR | 30 |
| 2a03:db80:4414::/48 | RPKI valid | IRR | 30 |
| 2a03:db80:4416::/48 | RPKI valid | IRR | 30 |
| 2a03:db80:4420::/48 | RPKI valid | IRR | 30 |
| 2a03:db80:4424::/48 | RPKI valid | IRR | 30 |
| 2a03:db80:4434::/48 | RPKI valid | IRR | 30 |
| 2a03:db80:4460::/48 | RPKI valid | IRR | 30 |
| 2a03:db80:4470::/48 | RPKI valid | IRR | 30 |
| 2a03:db80:4480::/48 | RPKI valid | IRR | 30 |
| 2a03:db80:4484::/48 | RPKI valid | IRR | 30 |
| 2a03:db80:4494::/48 | RPKI valid | IRR | 30 |
| 129.233.0.0/17 | RPKI valid | IRR | 52 |
| 129.233.128.0/17 | RPKI valid | IRR | 52 |
| 129.233.163.0/24 | RPKI valid | IRR | 52 |
| 129.233.252.0/24 | RPKI valid | IRR | 55 |
| 129.233.253.0/24 | RPKI valid | IRR | 55 |
| 129.233.254.0/24 | RPKI valid | IRR | 55 |
| 129.233.255.0/24 | RPKI valid | IRR covering | 55 |
| 137.251.0.0/16 | RPKI valid | IRR | 52 |
| 153.96.0.0/21 | RPKI valid | IRR | 55 |
| 153.96.8.0/23 | RPKI valid | IRR | 55 |
| 153.96.10.0/24 | RPKI valid | IRR | 55 |
| 153.96.12.0/22 | RPKI valid | IRR | 55 |
| 153.96.18.0/24 | RPKI valid | IRR | 55 |
| 153.96.19.0/24 | RPKI valid | IRR | 55 |
| 153.96.24.0/24 | RPKI valid | IRR | 52 |
| 153.96.54.0/23 | RPKI valid | IRR | 55 |
| 153.96.112.0/23 | RPKI valid | IRR | 52 |
| 153.96.126.0/23 | RPKI valid | IRR | 52 |
| 153.96.144.0/23 | RPKI valid | IRR | 55 |
| 153.96.220.0/22 | RPKI valid | IRR | 55 |
| 153.96.248.0/23 | RPKI valid | IRR | 52 |
| 153.96.250.0/24 | RPKI valid | IRR | 52 |
| 153.96.253.0/24 | RPKI valid | IRR | 55 |
| 153.96.254.0/24 | RPKI valid | IRR | 55 |
| 153.97.0.0/21 | RPKI valid | IRR | 52 |
| 153.97.11.0/24 | RPKI valid | IRR | 55 |
| 153.97.26.0/24 | RPKI valid | IRR | 55 |
| 192.42.63.0/24 | RPKI valid | IRR | 55 |
| 192.42.64.0/24 | RPKI valid | IRR | 55 |
| 192.44.0.0/24 | RPKI valid | IRR | 55 |
| 192.44.1.0/24 | RPKI valid | IRR | 55 |
| 192.44.2.0/23 | RPKI valid | IRR | 55 |
| 192.44.10.0/24 | RPKI valid | IRR | 55 |
| 192.44.13.0/24 | RPKI valid | IRR | 55 |
| 192.44.17.0/24 | RPKI valid | IRR | 55 |
| 192.44.24.0/24 | RPKI valid | IRR | 55 |
| 192.102.171.0/24 | RPKI valid | IRR | 55 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS5501 may originate these prefixes, up to the maximum length shown.
ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.
RPKI · ASPA
Declared transit providers
No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.
IRR
Registered route objects
Route objects naming AS5501 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.
| Prefix | Source | Description | Maintainer | Changed | Routing |
|---|---|---|---|---|---|
| 129.233.0.0/16 | RIPE | FHG-Stuttgart | FHG-MNT | 2017-05-17 | Not announced |
| 129.233.200.0/23 | RIPE | Fraunhofer-129-233-200-NO-Intranet | MNT-FHG-LIR | 2017-07-07 | Not announced |
| 129.233.202.0/24 | RIPE | Fraunhofer-129-233-202-NO-Intranet | MNT-FHG-LIR | 2017-07-07 | Not announced |
| 129.233.210.0/24 | RIPE | Fraunhofer IGP NO-Intranet | MNT-FHG-LIR | 2020-10-16 | Not announced |
| 129.233.211.0/24 | RIPE | Fraunhofer IBMT | FHG-MNT | 2017-12-15 | Not announced |
| 153.96.0.0/15 | RIPE | FhG-TOP-Netz | FHG-MNT | 2021-10-20 | Not announced |
| 153.96.0.0/24 | RIPE | FHG-NOC0 | FHG-MNT | 2005-02-17 | Not announced |
| 153.96.1.0/24 | RIPE | FHG-NOC1 | FHG-MNT | 2025-07-21 | Not announced |
| 153.96.2.0/23 | RIPE | FHG-NOC1 | FHG-MNT | 2003-01-30 | Not announced |
| 153.96.4.0/24 | RIPE | FHG-NOC4 | FHG-MNT | 2003-01-30 | Not announced |
| 153.96.5.0/24 | RIPE | FHG-NOC5 | FHG-MNT | 2005-02-17 | Not announced |
| 153.96.6.0/23 | RIPE | FHG-NOC6 | FHG-MNT | 2003-01-30 | Not announced |
| 153.96.11.0/24 | RIPE | FhG-Netz-153.96.11.0-24 | FHG-MNT | 2011-08-25 | Not announced |
| 153.96.16.0/24 | RIPE | FHG-NOC16 | FHG-MNT | 2026-05-18 | Not announced |
| 153.96.28.0/22 | RIPE | FHG-NOC28 | FHG-MNT | 2013-07-09 | Not announced |
| 153.96.32.0/21 | RIPE | FHG-NOC32 | FHG-MNT | 2013-07-09 | Not announced |
| 153.96.42.0/23 | RIPE | FHG-IGD-R-42 | FHG-MNT | 2019-08-26 | Not announced |
| 153.96.46.0/23 | RIPE | FhG-Netz-153.96.46.0-23 | FHG-MNT | 2011-08-25 | Not announced |
| 153.96.50.0/24 | RIPE | Fraunhofer IBMT | FHG-MNT | 2012-09-04 | Not announced |
| 153.96.51.0/24 | RIPE | FHG-IGD-R-51 | FHG-MNT | 2011-03-24 | Not announced |
| 153.96.52.0/23 | RIPE | FhG-Netz-153.96.52.0-23 | FHG-MNT | 2011-08-25 | Not announced |
| 153.96.56.0/24 | RIPE | Fraunhofer-ISST-Netz-56 | FHG-MNT | 2003-12-23 | Not announced |
| 153.96.60.0/24 | RIPE | FHG-IAF60 | FHG-MNT | 2013-07-09 | Not announced |
| 153.96.61.0/24 | RIPE | Fraunhofer-96-61 | FHG-MNT | 2010-12-14 | Not announced |
| 153.96.62.0/23 | RIPE | Fraunhofer-ZV-M�nchen | MNT-FHG-LIR | 2016-03-15 | Not announced |
| 153.96.64.0/22 | RIPE | Fraunhofer-ZV-M�nchen | MNT-FHG-LIR | 2016-03-15 | Not announced |
| 153.96.68.0/23 | RIPE | Fraunhofer-IMS-Netz-68 | FHG-MNT | 2009-09-03 | Not announced |
| 153.96.70.0/23 | RIPE | FHG-FR70 | FHG-MNT | 2013-07-09 | Not announced |
| 153.96.72.0/22 | RIPE | FHG-IWM72 | FHG-MNT | 2013-07-09 | Not announced |
| 153.96.78.0/24 | RIPE | FHG-IPA-R-78 | FHG-MNT | 2016-04-01 | Not announced |
| 153.96.84.0/23 | RIPE | FhG-IZI1 | FHG-MNT | 2005-08-24 | Not announced |
| 153.96.86.0/24 | RIPE | FhG-IZI2 | FHG-MNT | 2005-08-24 | Not announced |
| 153.96.88.0/22 | RIPE | FHG-EMI88 | FHG-MNT | 2013-07-09 | Not announced |
| 153.96.96.0/22 | RIPE | FhG-Netz-153.96.96.0-22 | FHG-MNT | 2011-08-25 | Not announced |
| 153.96.101.0/24 | RIPE | FhG-Netz-153.96.101.0-24 | FHG-MNT | 2015-11-17 | Not announced |
| 153.96.104.0/22 | RIPE | FhG-Netz-153.96.104.0-22 | FHG-MNT | 2011-08-25 | Not announced |
| 153.96.108.0/24 | RIPE | Fraunhofer-IZM-Netz-108 | FHG-MNT | 2012-09-12 | Not announced |
| 153.96.110.0/23 | RIPE | FhG-Netz-153.96.110.0-23 | FHG-MNT | 2011-08-25 | Not announced |
| 153.96.114.0/23 | RIPE | FHG-IAF114 | FHG-MNT | 2013-07-09 | Not announced |
| 153.96.120.0/22 | RIPE | FhG-Netz-153.96.120.0-22 | FHG-MNT | 2011-08-25 | Not announced |
| 153.96.128.0/22 | RIPE | FHG-IAF128 | FHG-MNT | 2013-07-09 | Not announced |
| 153.96.136.0/24 | RIPE | Fraunhofer IBMT | FHG-MNT | 2012-09-04 | Not announced |
| 153.96.137.0/24 | RIPE | Fraunhofer IBMT | FHG-MNT | 2012-09-04 | Not announced |
| 153.96.138.0/24 | RIPE | Fraunhofer IBMT Sulzbach | FHG-MNT | 2011-08-04 | Not announced |
| 153.96.139.0/24 | RIPE | Fraunhofer IBMT | FHG-MNT | 2012-09-04 | Not announced |
| 153.96.142.0/24 | RIPE | Fraunhofer-ZV-M�nchen | MNT-FHG-LIR | 2016-03-15 | Not announced |
| 153.96.149.0/24 | RIPE | FhG-Netz-153.96.149.0-24 | FHG-MNT | 2011-08-25 | Not announced |
| 153.96.176.0/22 | RIPE | FhG-Netz-153.96.176.0-22 | FHG-MNT | 2011-08-25 | Not announced |
| 153.96.182.0/24 | RIPE | FhG-Netz-153.96.182.0-24 | FHG-MNT | 2015-09-24 | Not announced |
| 153.96.183.0/24 | RIPE | Fraunhofer IBMT Sulzbach | FHG-MNT | 2015-11-30 | Not announced |
| 153.96.188.0/22 | RIPE | FhG-IML | FHG-MNT | 2011-06-30 | Not announced |
| 153.96.204.0/23 | RIPE | FHG-IPM204 | FHG-MNT | 2013-07-09 | Not announced |
| 153.96.206.0/24 | RIPE | FHG-IPM206 | FHG-MNT | 2013-07-09 | Not announced |
| 153.96.207.0/24 | RIPE | FhG-Netz-153.96.207.0-24 | FHG-MNT | 2011-08-25 | Not announced |
| 153.96.210.0/23 | RIPE | FhG-Netz-153.96.210.0-23 | FHG-MNT | 2011-08-25 | Not announced |
| 153.96.230.0/23 | RIPE | FhG-Netz-153.96.230.0-23 | FHG-MNT | 2015-11-17 | Not announced |
| 153.96.235.0/24 | RIPE | FHG-ICT235 | FHG-MNT | 2011-04-19 | Not announced |
| 153.96.236.0/22 | RIPE | FhG-Netz-153.96.236.0-22 | FHG-MNT | 2011-08-25 | Not announced |
| 153.96.240.0/24 | RIPE | Fraunhofer-Netz-240 | FHG-MNT | 2008-10-14 | Not announced |
| 153.96.241.0/24 | RIPE | FhG-Netz-153.96.241.0-24 | FHG-MNT | 2011-08-25 | Not announced |
| 153.96.242.0/23 | RIPE | FhG-Netz-153.96.242.0-23 | FHG-MNT | 2011-08-25 | Not announced |
| 153.97.0.0/18 | RIPE | FHG-IZB97-18-0 | FHG-MNT | 2024-12-05 | Not announced |
| 153.97.8.0/23 | RIPE | FHG-IBMT-GOLM-NET8 | FHG-MNT | 2006-09-12 | Not announced |
| 153.97.10.0/24 | RIPE | FHG-IBMT-GOLM-NET10 | FHG-MNT | 2006-09-12 | Not announced |
| 153.97.63.0/24 | RIPE | FhG-NET-FREE-63 | FHG-MNT | 2011-08-12 | Not announced |
| 153.97.64.0/18 | RIPE | Fraunhofer-Instituts-Netze | FHG-MNT | 2016-06-01 | Not announced |
| 153.97.111.0/24 | RIPE | FHG-IAP-ADLERSHOF | FHG-MNT | 2017-01-06 | Not announced |
| 153.97.113.0/24 | RIPE | FHG-IZM-ADLERSHOF | FHG-MNT | 2012-12-06 | Not announced |
| 153.97.114.0/24 | RIPE | FHG-IZM-ADLERSHOF | FHG-MNT | 2012-12-06 | Not announced |
| 153.97.128.0/23 | RIPE | Fraunhofer-IZM-ASSID | FHG-MNT | 2011-08-17 | Not announced |
| 153.97.134.0/24 | RIPE | Fraunhofer IBMT Sulzbach | FHG-MNT | 2011-07-28 | Not announced |
| 153.97.135.0/24 | RIPE | FHG-IWKS-135 | FHG-MNT | 2016-02-29 | Not announced |
| 153.97.137.0/24 | RIPE | FHG-IWES-137 | FHG-MNT | 2012-01-11 | Not announced |
| 153.97.176.0/23 | RIPE | Fraunhofer-ZV-M | FHG-MNT | 2016-02-24 | Not announced |
| 153.97.178.0/24 | RIPE | Fraunhofer-Cloud-M�nchen | FHG-MNT | 2016-05-19 | Not announced |
| 153.97.188.0/22 | RIPE | FhG-IML | FHG-MNT | 2011-06-21 | Not announced |
| 192.41.227.0/24 | RIPE | FHG-ISE | FHG-MNT | 2013-07-09 | Not announced |
| 192.44.6.0/24 | RIPE | FhG-Netz-192.44.6.0-24 | FHG-MNT | 2011-08-25 | Not announced |
| 192.44.7.0/24 | RIPE | FHI-EMI-GUEST | FHG-MNT | 2013-07-09 | Not announced |
| 192.44.8.0/24 | RIPE | FhG-Netz-192.44.8.0-24 | FHG-MNT | 2011-08-25 | Not announced |
| 192.44.16.0/24 | RIPE | FHG-IWM-192-44-16 | FHG-MNT | 2011-11-11 | Not announced |
| 192.44.19.0/24 | RIPE | FHG-IWM-NET19 | FHG-MNT | 2013-07-09 | Not announced |
| 192.44.22.0/24 | RIPE | FHG-IAO-NET22 | FHG-MNT | 2013-07-09 | Not announced |
| 192.44.23.0/24 | RIPE | FHG-IML-ROUTE-23 | FHG-MNT | 2017-07-26 | Not announced |
| 192.44.25.0/24 | RIPE | FhG-Netz-192.44.8.0-24 | FHG-MNT | 2011-08-25 | Not announced |
| 192.44.26.0/24 | RIPE | Fraunhofer NOC | MNT-FHG-LIR | 2018-09-10 | Not announced |
| 192.44.27.0/24 | RIPE | FHG-IAF-NET | FHG-MNT | 2013-07-09 | Not announced |
| 192.44.28.0/24 | RIPE | FhG-Netz-192.44.28.0-24 | FHG-MNT | 2011-08-25 | Not announced |
| 192.44.30.0/23 | RIPE | FHG-NET-AISEC-30 | FHG-MNT | 2013-11-07 | Not announced |
| 192.44.37.0/24 | RIPE | FHG-NET37 | FHG-MNT | 2017-05-18 | Not announced |
| 192.88.97.0/24 | RIPE | Fraunhofer Gesellschaft Deutschland | FHG-MNT | 2012-02-20 | Not announced |
| 192.102.146.0/23 | RIPE | Fraunhofer ZV M�nchen kein Intranet | FHG-MNT | 2016-02-04 | Not announced |
| 192.102.147.0/24 | RIPE | Fraunhofer ZV M�nchen kein Intranet | FHG-MNT | 2016-02-04 | Not announced |
| 192.102.149.0/24 | RIPE | Fraunhofer ZV M�nchen kein Intranet | FHG-MNT | 2016-01-14 | Not announced |
| 192.102.154.0/23 | RIPE | Fraunhofer-ZV-M | FHG-MNT | 2015-02-03 | Not announced |
| 192.102.157.0/24 | RIPE | Fraunhofer-Cloud-M�nchen | MNT-FHG-LIR | 2016-02-29 | Not announced |
| 192.102.164.0/23 | RIPE | Fraunhofer-Cloud-STU_Ohne-Intranet | FHG-MNT | 2021-11-18 | Not announced |
| 192.102.165.0/24 | RIPE | — | FHG-MNT | 2021-11-18 | Not announced |
| 192.102.166.0/24 | RIPE | Fraunhofer ZV M�nchen kein Intranet | FHG-MNT | 2016-01-15 | Not announced |
| 192.102.167.0/24 | RIPE | FhG-Netz-192.102.167.0-24 | FHG-MNT | 2011-08-25 | Not announced |
| 192.102.168.0/24 | RIPE | FhG-Netz-192.102.168.0-24 | FHG-MNT | 2011-08-25 | Not announced |
| 192.102.170.0/24 | RIPE | FHG-IGD-R-170 | FHG-MNT | 2019-08-22 | Not announced |
| 192.102.172.0/23 | RIPE | Fraunhofer Cloud | FHG-MNT | 2021-11-12 | Not announced |
| 192.102.174.0/24 | RIPE | Fraunhofer | FHG-MNT | 2007-03-30 | Not announced |
| 192.107.235.0/24 | RIPE | FHG-ISE | FHG-MNT | 2013-07-09 | Not announced |
| 192.107.236.0/24 | RIPE | FHG-ISE | FHG-MNT | 2013-07-09 | Not announced |
| 194.113.96.0/22 | RIPE | Fraunhofer-ISE | FHG-MNT | 2004-08-02 | Not announced |
| 2a03:db80::/32 | RIPE | Fraunhofer v6 | MNT-FHG-LIR | 2012-09-12 | Not announced |
| 2a03:db80:1880::/48 | RIPE | Fraunhofer-MOEZ-Main-Site-Intranet | MNT-FHG-LIR | 2013-01-25 | Not announced |
| 2a03:db80:2840::/48 | RIPE | Fraunhofer-IUSE-Main-Site-Intranet | MNT-FHG-LIR | 2012-05-06 | Not announced |
| 2a03:db80:4c80::/48 | RIPE | — | MNT-FHG-LIR | 2018-07-04 | Not announced |
| 2a03:db80:4c84::/48 | RIPE | — | MNT-FHG-LIR | 2018-07-04 | Not announced |
| 129.233.0.0/17 | RIPE | FHG-Stuttgart-1 | FHG-MNT | 2017-05-17 | Announced |
| 129.233.128.0/17 | RIPE | FHG | FHG-MNT | 2021-11-03 | Announced |
| 129.233.163.0/24 | RIPE | — | MNT-FHG-LIR | 2024-07-02 | Announced |
| 129.233.252.0/24 | RIPE | — | MNT-FHG-LIR | 2026-08-06 | Announced |
| 129.233.253.0/24 | RIPE | — | MNT-FHG-LIR | 2026-08-06 | Announced |
| 129.233.254.0/24 | RIPE | — | MNT-FHG-LIR | 2026-08-06 | Announced |
| 137.251.0.0/16 | RIPE | FHG-IZS | FHG-MNT | 2003-01-30 | Announced |
| 153.96.0.0/21 | RIPE | FhG NOC 0-7 | FHG-MNT | 2007-06-27 | Announced |
| 153.96.8.0/23 | RIPE | FHG-NOC8 | FHG-MNT | 2003-01-30 | Announced |
| 153.96.10.0/24 | RIPE | FHG-NOC10 | FHG-MNT | 2020-05-19 | Announced |
| 153.96.12.0/22 | RIPE | FHG-NOC12 | FHG-MNT | 2021-10-18 | Announced |
| 153.96.18.0/24 | RIPE | — | MNT-FHG-LIR | 2026-08-06 | Announced |
| 153.96.19.0/24 | RIPE | Fraunhofer IOSB | FHG-MNT | 2015-07-20 | Announced |
| 153.96.24.0/24 | RIPE | FHG-NOC24 | FHG-MNT | 2003-01-30 | Announced |
| 153.96.54.0/23 | RIPE | FHG-ICT54 | FHG-MNT | 2003-01-30 | Announced |
| 153.96.112.0/23 | RIPE | — | MNT-FHG-LIR | 2024-07-31 | Announced |
| 153.96.126.0/23 | RIPE | — | MNT-FHG-LIR | 2024-07-02 | Announced |
| 153.96.144.0/23 | RIPE | FHG-ICT144 | FHG-MNT | 2003-01-30 | Announced |
| 153.96.220.0/22 | RIPE | FHG-ISI220 | FHG-MNT | 2003-01-30 | Announced |
| 153.96.248.0/23 | RIPE | — | MNT-FHG-LIR | 2024-07-02 | Announced |
| 153.96.250.0/24 | RIPE | — | MNT-FHG-LIR | 2024-07-02 | Announced |
| 153.96.253.0/24 | RIPE | FHG-NOC253 | FHG-MNT | 2006-03-16 | Announced |
| 153.96.254.0/24 | RIPE | FHG-NOC254 | FHG-MNT | 2003-01-30 | Announced |
| 153.97.0.0/21 | RIPE | FHG-IZS97-0 | FHG-MNT | 2021-10-18 | Announced |
| 153.97.11.0/24 | RIPE | — | MNT-FHG-LIR | 2020-11-04 | Announced |
| 153.97.26.0/24 | RIPE | Fraunhofer ICT Aussenstelle KIT | FHG-MNT | 2013-08-21 | Announced |
| 192.42.63.0/24 | RIPE | FhG-Netz-192.42.63.0-24 | MNT-FHG-LIR | 2017-05-17 | Announced |
| 192.42.64.0/24 | RIPE | FhG-Netz-192.42.64.0-24 | MNT-FHG-LIR | 2017-05-17 | Announced |
| 192.44.0.0/24 | RIPE | FHG-NOC-192-44-0 | FHG-MNT | 2017-05-19 | Announced |
| 192.44.1.0/24 | RIPE | FHG-IOSB-192-44-1 | FHG-MNT | 2011-10-07 | Announced |
| 192.44.2.0/23 | RIPE | FHG-NET2 | FHG-MNT | 2017-05-19 | Announced |
| 192.44.10.0/24 | RIPE | Fraunhofer IOSB | FHG-MNT | 2015-07-21 | Announced |
| 192.44.13.0/24 | RIPE | Fraunhofer IOSB | FHG-MNT | 2015-07-21 | Announced |
| 192.44.17.0/24 | RIPE | FHG-ISI-NET | FHG-MNT | 2017-05-19 | Announced |
| 192.44.24.0/24 | RIPE | FHG-IAO-NET24 | FHG-MNT | 2017-05-19 | Announced |
| 192.102.171.0/24 | RIPE | FHG-NET41 | FHG-MNT | 2017-05-18 | Announced |
| 2a03:db80:1c14::/48 | RIPE | — | MNT-FHG-LIR | 2025-10-14 | Announced |
| 2a03:db80:4404::/48 | RIPE | — | MNT-FHG-LIR | 2017-01-12 | Announced |
| 2a03:db80:4410::/48 | RIPE | Fraunhofer IOSB Main Site Intranet | MNT-FHG-LIR | 2012-07-17 | Announced |
| 2a03:db80:4414::/48 | RIPE | Fraunhofer-IOSB-Main-Site-NO-Intranet | MNT-FHG-LIR | 2017-01-12 | Announced |
| 2a03:db80:4416::/48 | RIPE | — | MNT-FHG-LIR | 2026-08-04 | Announced |
| 2a03:db80:4420::/48 | RIPE | Fraunhofer-NOC-Main-Site-Intranet | MNT-FHG-LIR | 2022-05-03 | Announced |
| 2a03:db80:4424::/48 | RIPE | Fraunhofer-NOC-Main-Site-NO-Intranet | MNT-FHG-LIR | 2022-05-03 | Announced |
| 2a03:db80:4434::/48 | RIPE | — | MNT-FHG-LIR | 2026-08-04 | Announced |
| 2a03:db80:4460::/48 | RIPE | — | MNT-FHG-LIR | 2026-08-04 | Announced |
| 2a03:db80:4470::/48 | RIPE | — | MNT-FHG-LIR | 2026-08-04 | Announced |
| 2a03:db80:4480::/48 | RIPE | Fraunhofer-IOSB-ET-Main-Site-Intranet | MNT-FHG-LIR | 2017-09-29 | Announced |
| 2a03:db80:4484::/48 | RIPE | Fraunhofer-IOSB-ET-Main-Site-NO-Intranet | MNT-FHG-LIR | 2017-09-29 | Announced |
| 2a03:db80:4494::/48 | RIPE | — | MNT-FHG-LIR | 2026-08-04 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS5501 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-BELWUE | RIPE | Lists AS5501 as a direct member |
AS-DFNFROMBELWUE | RIPE | Lists AS5501 as a direct member |
AS-HTP | RIPE | Lists AS5501 as a direct member |
AS-TPL | RIPE | Lists AS5501 as a direct member |
AS-VT-TRANSIT | RIPE | Lists AS5501 as a direct member |
AS680:AS-DFNFROMBELWUE | RIPE | Lists AS5501 as a direct member |
RPKI from rpki-client, validated 2026-10-12 12:10 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-12. Cross-check on bgp.he.net.