TELEKOM-LAB

Data as of 2026-09-13
BGP inherited
This organisation
Netblocks10 · 2,832 IPv4 addresses
IPv6 5 prefixes (largest 2001:638:835::/48)
Registered in SI (4) · Germany (1)
Record ID241195480
RegistryRIPE
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 5 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 (10)

⬇ export CSV
CIDR Org name Registry Status Confidence
89.143.245.0/24 TELEKOM-LAB RIPE ASSIGNED PA ● low
89.143.251.0/24 TELEKOM-LAB RIPE ASSIGNED PA ● low
193.77.15.0/24 TELEKOM-LAB RIPE ASSIGNED PA ● low
193.77.62.48/28 TELEKOM-LAB RIPE ASSIGNED PA ● low
212.201.104.0/21 TELEKOM-LAB RIPE ASSIGNED PA ● low
2001:638:835::/48 TELEKOM-LAB RIPE ASSIGNED ● low
2a00:ee1:800::/64 TELEKOM-LAB RIPE ASSIGNED ● low
2a00:ee1:800:2::/64 TELEKOM-LAB RIPE ASSIGNED ● low
2a00:ee1:802::/48 TELEKOM-LAB RIPE AGGREGATED-BY-LIR ● low
2a00:ee1:803::/48 TELEKOM-LAB RIPE AGGREGATED-BY-LIR ● low

IPv6 ranges (5)

CIDR
2001:638:835::/48
2a00:ee1:802::/48
2a00:ee1:803::/48
2a00:ee1:800:2::/64
2a00:ee1:800::/64

Footprint over time

12 weekly snapshots · JSON
10 -1 netblocks since 2026-07-05
2026-07-05 peak 11 2026-09-13

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (10 of 10)
No discrepancies found among checked blocks.
Routed via provider/NREN (2)

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.

2001:638:835::/48 /48 routed via AS680 — DFN (Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.)
212.201.104.0/21 /21 routed via AS680 — DFN (Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.)

NIC Handles

AS5603-MNT DFN-LIR-MNT DUMY-RIPE DUMY-RIPE MOBITEL_M-RIPE