DSI DATA, a.s.

DSI DATA, a. s.

Data as of 2026-07-26

BGP inherited

Cluster stats

Netblocks	20 · 23,552 IPv4 addresses
IPv6	1 prefix (largest 2a00:e380::/29)
Cluster ID	213408555
Registry	BGP
Customers	find customers using this network →

Evidence & provenance ?

Attribution	BGP parent (inherited)
Shared handles	clustered on 7 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

26 +1 netblocks since 2026-07-05

2026-07-05 peak 26 2026-07-26

⬇ export CSV

CIDR	Org name	Registry	Status	Confidence
46.18.144.0/21	DSI DATA, a. s.	BGP	ANNOUNCED	● high
46.18.144.0/22	DSI DATA, a. s.	BGP	ANNOUNCED	● high
46.18.148.0/22	DSI DATA, a. s.	BGP	ANNOUNCED	● high
77.234.224.0/20	DSI DATA, a. s.	BGP	ANNOUNCED	● high
77.234.224.0/19	DSI DATA, a. s.	BGP	ANNOUNCED	● high
77.234.240.0/20	DSI DATA, a. s.	BGP	ANNOUNCED	● high
80.87.208.0/20	DSI DATA, a. s.	BGP	ANNOUNCED	● high
80.87.208.0/21	DSI DATA, a. s.	BGP	ANNOUNCED	● high
80.87.216.0/21	DSI DATA, a. s.	BGP	ANNOUNCED	● high
145.255.144.0/20	DSI DATA, a. s.	BGP	ANNOUNCED	● high
145.255.144.0/21	DSI DATA, a. s.	BGP	ANNOUNCED	● high
145.255.152.0/21	DSI DATA, a. s.	BGP	ANNOUNCED	● high
185.42.4.0/23	DSI DATA, a. s.	BGP	ANNOUNCED	● high
185.42.4.0/22	DSI DATA, a. s.	BGP	ANNOUNCED	● high
185.42.6.0/23	DSI DATA, a. s.	BGP	ANNOUNCED	● high
217.31.32.0/20	DSI DATA, a. s.	BGP	ANNOUNCED	● high
217.31.32.0/21	DSI DATA, a. s.	BGP	ANNOUNCED	● high
217.31.40.0/21	DSI DATA, a. s.	BGP	ANNOUNCED	● high
2a00:e380::/29	DSI DATA, a. s.	BGP	ANNOUNCED	● high
80.87.213.0/24	DSI DATA, a. s.	RIPE	ASSIGNED PA	● low

CIDR
2a00:e380::/29

what's this?

dsidata.sk

what's this?

RPKI hygiene: A how networks compare →

100.0% of checked blocks have valid RPKI ROA coverage (26 of 26)

No discrepancies found among checked blocks.

AS35328 DSIDATA-MNT DSIDATA-MNT DUMY-RIPE DUMY-RIPE ORG-DDS1-RIPE RIPE-NCC-HM-MNT