DOLSAT sp. z o.o.

Data as of 2026-08-09
BGP inherited
Cluster stats
Netblocks149 · 38,147 IPv4 addresses
IPv6 1 prefix (largest 2001:678:3ac::517/128)
Registered in Poland (141) · Hong Kong (5) · Germany (2)
Cluster ID217924131
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 8 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

7 weekly snapshots · JSON
149 0 netblocks since 2026-07-05
2026-07-05 peak 150 2026-08-09

IP Ranges (149)

showing 50 of 149 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
87.199.0.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.0.0/18 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.1.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.2.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.3.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.4.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.5.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.6.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.7.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.8.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.9.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.10.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.11.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.12.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.13.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.14.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.15.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.16.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.17.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.18.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.19.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.20.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.21.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.22.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.23.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.24.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.25.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.26.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.27.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.28.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.29.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.30.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.31.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.32.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.33.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.34.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.35.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.36.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.37.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.38.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.39.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.40.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.41.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.42.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.43.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.44.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.45.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.46.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.47.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high
87.199.48.0/24 DOLSAT sp. z o.o. BGP ANNOUNCED ● high

IPv6 ranges (1)

CIDR
2001:678:3ac::517/128

Network trust

what's this?
RPKI hygiene: A how networks compare →
97.3% of checked blocks have valid RPKI ROA coverage (145 of 149)
No discrepancies found among checked blocks.

NIC Handles

AS41201 AS41201 DOLSAT-MNT DOLSAT-MNT DUMY-RIPE DUMY-RIPE ORG-DSZO4-RIPE RIPE-NCC-HM-MNT