andom-tec GmbH

Data as of 2026-08-23

BGP inherited

Cluster stats

Netblocks	8 · 2,049 IPv4 addresses
IPv6	2 prefixes (largest 2a05:34c0::/29)
Cluster ID	227148665
Registry	BGP
Customers	find customers using this network →

Evidence & provenance ?

Attribution	BGP parent (inherited)
Shared handles	clustered on 9 shared RIR contact/maintainer handles
Registry names	4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

9 weekly snapshots · JSON

9 0 netblocks since 2026-07-05

2026-07-05 peak 9 2026-08-23

IP Ranges (8)

⬇ export CSV

CIDR	Org name	Registry	Status	Confidence
185.1.43.4/32	andom-tec	PEERINGDB	ASSIGNED	● high
185.71.164.0/22	andom-tec GmbH	BGP	ANNOUNCED	● high
2001:7f8:11::4/128	andom-tec	PEERINGDB	ASSIGNED	● high
91.118.128.0/24	andom-tec-GmbH	RIPE	ASSIGNED PA	● low
91.118.129.0/24	andom-tec-GmbH	RIPE	ASSIGNED PA	● low
91.118.130.0/24	andom-tec-GmbH	RIPE	ASSIGNED PA	● low
91.118.131.0/24	andom-tec-GmbH	RIPE	ASSIGNED PA	● low
2a05:34c0::/29	andom-tec GmbH	RIPE	ALLOCATED-BY-RIR	● low

IPv6 ranges (2)

CIDR
2a05:34c0::/29
2001:7f8:11::4/128

Network trust

what's this?

RPKI hygiene: C how networks compare →

77.8% of checked blocks have valid RPKI ROA coverage (7 of 9)

Possible discrepancies (4)

These blocks are registered to andom-tec GmbH 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.

91.118.128.0/24 /24	authorized for AS8412 — T-Mobile Austria GmbH
91.118.129.0/24 /24	authorized for AS8412 — T-Mobile Austria GmbH
91.118.130.0/24 /24	authorized for AS8412 — T-Mobile Austria GmbH
91.118.131.0/24 /24	authorized for AS8412 — T-Mobile Austria GmbH

NIC Handles

AS201535 AS201535 DUMY-RIPE DUMY-RIPE MNT-ANDOM-TEC ORG-AG120-RIPE PRIO-MNT RIPE-NCC-HM-MNT mnt-andom-tec