STICHTING_ULTIEM

Data as of 2026-07-26
BGP inherited
Cluster stats
Netblocks12
IPv6 6 prefixes (largest 2001:41f0:3a5::/48)
Cluster ID213219755
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 3 shared RIR contact/maintainer handles
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

6 weekly snapshots · JSON
12 0 netblocks since 2026-07-05
2026-07-05 peak 12 2026-07-26

IP Ranges (12)

⬇ export CSV
CIDR Org name Registry Status Confidence
80.242.224.204/30 STICHTING_ULTIEM RIPE ASSIGNED PA ● low
213.124.139.16/29 STICHTING_ULTIEM RIPE ASSIGNED PA ● low
213.126.85.240/29 STICHTING_ULTIEM RIPE ASSIGNED PA ● low
217.100.118.224/29 STICHTING_ULTIEM RIPE ASSIGNED PA ● low
217.100.172.20/30 STICHTING_ULTIEM RIPE ASSIGNED PA ● low
217.100.211.240/29 STICHTING_ULTIEM RIPE ASSIGNED PA ● low
2001:41f0:3a5::/48 STICHTING_ULTIEM RIPE ASSIGNED ● low
2001:41f0:5714::/48 STICHTING_ULTIEM RIPE ASSIGNED ● low
2001:41f0:6126::/48 STICHTING_ULTIEM RIPE ASSIGNED ● low
2001:41f0:6650::/48 STICHTING_ULTIEM RIPE ASSIGNED ● low
2001:41f0:8b57::/48 STICHTING_ULTIEM RIPE ASSIGNED ● low
2001:41f0:993b::/48 STICHTING_ULTIEM RIPE ASSIGNED ● low

IPv6 ranges (6)

CIDR
2001:41f0:3a5::/48
2001:41f0:5714::/48
2001:41f0:6126::/48
2001:41f0:6650::/48
2001:41f0:8b57::/48
2001:41f0:993b::/48

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (12 of 12)
No discrepancies found among checked blocks.

NIC Handles

DUMY-RIPE DUMY-RIPE ZIGGO-AUTOREG1