TA-SYSTEME-LAN — IP ranges & network footprint

IP Ranges (3)

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CIDR	Org name	Registry	Status	Confidence
85.190.177.104/29	TA-SYSTEME-LAN	RIPE	ASSIGNED PA	● low
2a00:1ca0:900:190::/64	TA-SYSTEME-LAN	RIPE	ASSIGNED	● low
2a00:1ca0:900:9c00::/56	TA-SYSTEME-LAN	RIPE	ASSIGNED	● low

IPv6 ranges (2)

CIDR
2a00:1ca0:900:9c00::/56
2a00:1ca0:900:190::/64

Possibly related to this organisation

what's this?

Same name family

Separately-registered clusters whose names share “TA SYSTEME” — often per-country or per-system registrations of the same brand, occasionally a different organisation sharing the name. Not counted in this organisation's own footprint.

TA-SYSTEME-NET 10 blocks
TA-SYSTEME-FRANKFURT-AM-MAIN-NET 4 blocks
TA-SYSTEME-SULZEMOOS-NET 4 blocks
TA-SYSTEME-FULDA-NET 3 blocks
TA-SYSTEME-ULM-NET 3 blocks
TA-SYSTEME-BADOLDESLOE-NET 2 blocks
TA-SYSTEME-BADURACH-NET 2 blocks
TA-SYSTEME-LUEBECK-NET 2 blocks

Combined view of all 26 name-family clusters →

Sub-allocations under carriers

IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own naming convention, not a direct registration.

FUTURA-FUNDAMENTSYSTEME-SCHUBY-NET via Deutsche Telekom AG sub-allocation
AUTOMATIC-SYSTEME-DREHER-NET via Telefonica Germany GmbH & Co.OHG sub-allocation
AHNERT-SYSTEME-ISMANING-NET via MK Netzdienste Verwaltungs GmbH trading as MK Netzdienste GmbH & Co. KG sub-allocation
Websystemer As via Eviny Fiber AS sub-allocation
GLOHR-IT-SYSTEME-NET via Wortmann AG sub-allocation
UNITEL-BUEROSYSTEME-NET sub-allocation
Systeme sub-allocation
ROCCAS-MULTIMEDIA-INFORMATIONSSYSTEME-GMBH via Hetzner Online GmbH sub-allocation

Network trust

what's this?

RPKI hygiene: A how networks compare →

100.0% of checked blocks have valid RPKI ROA coverage (3 of 3)

Possible discrepancies (1)

These blocks are registered to TA-SYSTEME-LAN 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.

2a00:1ca0:900:9c00::/56 /56

authorized for AS21413 — Envia Tel GmbH

NIC Handles

DUMY-RIPE DUMY-RIPE ENVIA-TEL-MNT

Netblocks	3
IPv6	2 prefixes (largest 2a00:1ca0:900:9c00::/56)
All fragments	65 blocks across 26 clusters
Cluster ID	215958608
Registry	RIPE
Customers	find customers using this network →

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