FRAUNHOFER-NET

Data as of 2026-10-11
BGP inherited
This organisation
Netblocks8 · 300 IPv4 addresses
IPv6 1 prefix (largest 2a03:f580:1046::/48)
Registered in Germany (5) · Austria (1) · Netherlands (1)
Also registered under this name 12 netblocks across 4 separate records
Record ID245666979
RegistryRIPE
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 7 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (8)

⬇ export CSV
CIDR Org name Registry Status Confidence
62.209.32.228/30 FRAUNHOFER RIPE ASSIGNED PA ● low
83.68.141.160/28 FRAUNHOFER-NET RIPE ASSIGNED PA ● low
153.96.17.0/24 FRAUNHOFER-NET RIPE LEGACY ● low
212.18.201.216/30 FRAUNHOFER-NET RIPE ASSIGNED PA ● low
212.18.202.184/29 FRAUNHOFER-NET RIPE ASSIGNED PA ● low
212.18.202.208/29 FRAUNHOFER-NET RIPE ASSIGNED PA ● low
212.88.140.176/30 FRAUNHOFER-NET RIPE ASSIGNED PA ● low
2a03:f580:1046::/48 FRAUNHOFER-NET RIPE ASSIGNED ● low

IPv6 ranges (1)

CIDR
2a03:f580:1046::/48

Footprint over time

16 weekly snapshots · JSON
8 0 netblocks since 2026-07-05
2026-07-05 peak 8 2026-10-11

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (8 of 8)
Possible discrepancies (1)

These blocks are registered to FRAUNHOFER-NET but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a03:f580:1046::/48 /48 authorized for AS15763 — DOKOM Gesellschaft fuer Telekommunikation mbH

NIC Handles

AS1764-MNT DUMY-RIPE DUMY-RIPE FHG-MNT MNT-DOKOM-NET SAARGATE-DE-MNT TELECITY-MNT