alfatraining Bildungszentrum GmbH

Alfatraining Bildungszentrum GmbH
Data as of 2026-07-26
GLEIF verified
LEI
391200F3NWI682IQ4E59
Registered name
alfatraining Bildungszentrum GmbH
Jurisdiction
DE
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks45 · 2,144 IPv4 addresses
IPv6 40 prefixes (largest 2a0c:3c0::/32)
All fragments 68 blocks across 9 clusters
Cluster ID213203399
RegistryRIPE
Owner jurisdictionDE
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 391200F3NWI682IQ4E59
Shared handles clustered on 6 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

6 weekly snapshots · JSON
45 0 netblocks since 2026-07-05
2026-07-05 peak 45 2026-07-26

IP Ranges (45)

⬇ export CSV
CIDR Org name Registry Status Confidence
49.12.59.224/27 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED PA ● low
159.69.131.128/27 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED PA ● low
185.127.28.0/22 Alfatraining Bildungszentrum GmbH RIPE ALLOCATED PA ● low
185.245.100.0/22 Alfatraining Bildungszentrum GmbH RIPE ALLOCATED PA ● low
188.34.149.224/27 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED PA ● low
2a01:4f8:120:139f::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:120:2499::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:161:7406::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:162:214::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:162:216::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:162:221::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:162:4063::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:172:10d9::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:190:5092::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:201:8343::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:202:1127::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:210:32a9::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:211:8e0::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:211:1aa5::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:222:2adc::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:231:a0b::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:242:234d::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:251:903::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:251:5614::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:251:561a::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:251:561f::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:251:5621::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:252:298c::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:1060:20c2::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:1060:20c3::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:1060:211b::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:2190:178a::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:2190:2785::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:2200:4210::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:2201:3741::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:2220:1419::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:2220:141d::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:2220:2392::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:2b01:b26::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:2b01:b27::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:2b01:1137::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:2b02:450::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:2b03:82c::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a01:4f8:2b03:a55::/64 ALFATRAINING-BILDUNGSZENTRUM-GMBH RIPE ASSIGNED ● low
2a0c:3c0::/32 Alfatraining Bildungszentrum GmbH RIPE ALLOCATED-BY-RIR ● low

IPv6 ranges (40)

showing the 15 largest allocations
CIDR
2a0c:3c0::/32
2a01:4f8:1060:20c2::/64
2a01:4f8:1060:20c3::/64
2a01:4f8:1060:211b::/64
2a01:4f8:120:139f::/64
2a01:4f8:120:2499::/64
2a01:4f8:161:7406::/64
2a01:4f8:162:214::/64
2a01:4f8:162:216::/64
2a01:4f8:162:221::/64
2a01:4f8:162:4063::/64
2a01:4f8:172:10d9::/64
2a01:4f8:190:5092::/64
2a01:4f8:201:8343::/64
2a01:4f8:202:1127::/64

Network trust

what's this?
RPKI hygiene: B how networks compare →
93.3% of checked blocks have valid RPKI ROA coverage (42 of 45)
No discrepancies found among checked blocks.

NIC Handles

DUMY-RIPE DUMY-RIPE HOS-GUN ORG-NFTA3-RIPE RIPE-NCC-HM-MNT de-alfatraining-1-mnt