Fraunhofer-Institut fuer Kommunikation, Informationsverarbeitung und Ergonomie FKIE

Data as of 2026-08-09
BGP inherited
Cluster stats
Netblocks5 · 66,304 IPv4 addresses
IPv6 2 prefixes (largest 2001:638:401::/48)
All fragments 7 blocks across 2 clusters
Cluster ID217817703
RegistryRIPE
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Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 4 shared RIR contact/maintainer handles
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (5)

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CIDR Org name Registry Status Confidence
128.7.0.0/16 Fraunhofer-Institut fuer Kommunikation, Informationsverarbeitung und Ergonomie FKIE RIPE LEGACY ● high
193.175.69.0 – 193.175.71.191 Fraunhofer-Institut fuer Kommunikation, Informationsverarbeitung und Ergonomie FKIE RIPE ASSIGNED PA ● high
193.175.71.192/26 Fraunhofer-Institut fuer Kommunikation, Informationsverarbeitung und Ergonomie FKIE RIPE ASSIGNED PA ● high
2001:638:401::/48 Fraunhofer-Institut fuer Kommunikation, Informationsverarbeitung und Ergonomie FKIE RIPE ASSIGNED ● high
2001:638:40c::/48 Fraunhofer-Institut fuer Kommunikation, Informationsverarbeitung und Ergonomie FKIE RIPE ASSIGNED ● high

IPv6 ranges (2)

CIDR
2001:638:401::/48
2001:638:40c::/48

Network trust

what's this?
RPKI hygiene: B how networks compare →
80.0% of checked blocks have valid RPKI ROA coverage (4 of 5)
No discrepancies found among checked blocks.
Routed via provider/NREN (3)

These blocks are cryptographically authorized for this organisation's national research & education network or transit provider — expected topology for an institution that routes through it, not a discrepancy.

2001:638:401::/48 /48 routed via AS680 — DFN (Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.)
2001:638:40c::/48 /48 routed via AS680 — DFN (Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.)
193.175.69.0 – 193.175.71.191 /23 routed via AS680 — DFN (Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.)

NIC Handles

DFN-LIR-MNT DUMY-RIPE DUMY-RIPE ORG-FFKI1-RIPE