KOLNET Sp. z o.o.
BGP inherited
Cluster stats
Netblocks16
All fragments 21 blocks across 4 clusters
Cluster ID191742878
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 9 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
16 0 netblocks since 2026-07-05
2026-07-05 peak 16 2026-07-06

IP Ranges (16)

⬇ export CSV
CIDR Org name Registry Status Confidence
88.135.160.0/20 KOLNET Sp. z o.o. BGP ANNOUNCED ● high
95.215.192.0/21 KOLNET Sp. z o.o. BGP ANNOUNCED ● high
95.215.192.0/24 KOLNET Sp. z o.o. BGP ANNOUNCED ● high
95.215.193.0/24 KOLNET Sp. z o.o. BGP ANNOUNCED ● high
95.215.194.0/24 KOLNET Sp. z o.o. BGP ANNOUNCED ● high
95.215.195.0/24 KOLNET Sp. z o.o. BGP ANNOUNCED ● high
95.215.196.0/24 KOLNET Sp. z o.o. BGP ANNOUNCED ● high
95.215.197.0/24 KOLNET Sp. z o.o. BGP ANNOUNCED ● high
95.215.198.0/24 KOLNET Sp. z o.o. BGP ANNOUNCED ● high
95.215.199.0/24 KOLNET Sp. z o.o. BGP ANNOUNCED ● high
213.5.248.0/21 KOLNET Sp. z o.o. BGP ANNOUNCED ● high
88.135.160.0/20 KOLNET Sp. z o.o. RIPE ASSIGNED PI ● medium
213.5.248.0/21 KOLNET Sp. z o.o. RIPE ASSIGNED PI ● medium
2001:67c:1b4::/48 KOLNET Sp. z o.o. RIPE ASSIGNED PI ● low
2a13:2801:9000::/40 KOLNET Sp. z o.o. RIPE AGGREGATED-BY-LIR ● low
2a13:2801:9000::/36 KOLNET Sp. z o.o. RIPE AGGREGATED-BY-LIR ● low

Network trust

what's this?
RPKI hygiene: B how networks compare →
81.2% of checked blocks have valid RPKI ROA coverage (13 of 16)
No discrepancies found among checked blocks.

NIC Handles

AS50188 DUMY-RIPE DUMY-RIPE FIXMAP-MNT KOLNET-MNT KOLNET-MNT LUPRONET-MNT ORG-KA203-RIPE RIPE-NCC-END-MNT