Krosnienskie Centrum Informatyczne KROSOFT

Krosnienskie Centrum Informatyczne "KROSOFT"
Data as of 2026-09-27
BGP inherited
This organisation
Netblocks19 · 11,008 IPv4 addresses
IPv6 1 prefix (largest 2a02:c47::/48)
Record ID246666836
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 12 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (19)

⬇ export CSV
CIDR Org name Registry Status Confidence
94.232.216.0/21 Krosnienskie Centrum Informatyczne "KROSOFT" RIPE ASSIGNED PI ● high
178.212.160.0/21 Krosnienskie Centrum Informatyczne "KROSOFT" RIPE ASSIGNED PI ● high
192.162.172.0/22 Krosnienskie Centrum Informatyczne "KROSOFT" RIPE ASSIGNED PI ● high
62.182.144.0/21 Krosnienskie Centrum Informatyczne "KROSOFT" BGP ANNOUNCED ● medium
82.177.204.0/24 Krosnienskie Centrum Informatyczne "KROSOFT" BGP ANNOUNCED ● medium
91.230.76.0/23 Krosnienskie Centrum Informatyczne "KROSOFT" BGP ANNOUNCED ● medium
91.232.192.0/22 Krosnienskie Centrum Informatyczne "KROSOFT" BGP ANNOUNCED ● medium
192.162.172.0/24 Krosnienskie Centrum Informatyczne "KROSOFT" BGP ANNOUNCED ● medium
192.162.173.0/24 Krosnienskie Centrum Informatyczne "KROSOFT" BGP ANNOUNCED ● medium
192.162.174.0/24 Krosnienskie Centrum Informatyczne "KROSOFT" BGP ANNOUNCED ● medium
192.162.175.0/24 Krosnienskie Centrum Informatyczne "KROSOFT" BGP ANNOUNCED ● medium
194.183.60.0/23 Krosnienskie Centrum Informatyczne "KROSOFT" BGP ANNOUNCED ● medium
2a02:c47::/48 Krosnienskie Centrum Informatyczne "KROSOFT" BGP ANNOUNCED ● medium
83.1.76.0/24 KROSNIENSKIE-CENTRUM-INFORMATYCZNE-KROSOFT RIPE ASSIGNED PA ● low
83.1.77.0/24 KROSNIENSKIE-CENTRUM-INFORMATYCZNE-KROSOFT RIPE ASSIGNED PA ● low
83.1.78.0/24 KROSNIENSKIE-CENTRUM-INFORMATYCZNE-KROSOFT RIPE ASSIGNED PA ● low
83.1.79.0/24 KROSNIENSKIE-CENTRUM-INFORMATYCZNE-KROSOFT RIPE ASSIGNED PA ● low
83.1.80.0/24 KROSNIENSKIE-CENTRUM-INFORMATYCZNE-KROSOFT RIPE ASSIGNED PA ● low
83.1.82.0/24 KROSNIENSKIE-CENTRUM-INFORMATYCZNE-KROSOFT RIPE ASSIGNED PA ● low

IPv6 ranges (1)

Footprint over time

14 weekly snapshots · JSON
21 -2 netblocks since 2026-07-05
2026-07-05 peak 23 2026-09-27

Network trust

what's this?
RPKI hygiene: B how networks compare →
90.5% of checked blocks have valid RPKI ROA coverage (19 of 21)
Possible discrepancies (6)

These blocks are registered to Krosnienskie Centrum Informatyczne "KROSOFT" 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.

83.1.76.0/24 /24 authorized for AS5617 — Orange Polska Spolka Akcyjna
83.1.78.0/24 /24 authorized for AS5617 — Orange Polska Spolka Akcyjna
83.1.79.0/24 /24 authorized for AS5617 — Orange Polska Spolka Akcyjna
83.1.77.0/24 /24 authorized for AS5617 — Orange Polska Spolka Akcyjna
83.1.80.0/24 /24 authorized for AS5617 — Orange Polska Spolka Akcyjna
83.1.82.0/24 /24 authorized for AS5617 — Orange Polska Spolka Akcyjna

NIC Handles

AS50625 DUMY-RIPE DUMY-RIPE LEON-MNT LEON-MNT MNT-EXATEL MNT-EXATEL MNT-KROSOFT MNT-KROSOFT ORG-KCI1-RIPE RIPE-NCC-END-MNT TPNET