PROLINE

Data as of 2026-07-26
BGP inherited
Cluster stats
Netblocks15 · 1,424 IPv4 addresses
IPv6 1 prefix (largest 2400:3de0::/32)
Registered in Poland (6) · Czechia (3) · Turkey (3) · India (1) · Norway (1)
All fragments 174 blocks across 10 clusters
Cluster ID213648176
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 9 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

6 weekly snapshots · JSON
15 0 netblocks since 2026-07-05
2026-07-05 peak 15 2026-07-26

IP Ranges (15)

⬇ export CSV
CIDR Org name Registry Status Confidence
77.40.254.144/29 PROLINE-NET RIPE ASSIGNED PA ● low
95.0.109.176/28 PROLINE RIPE ASSIGNED PA ● low
95.0.185.80/28 PROLINE RIPE ASSIGNED PA ● low
103.177.236.0/23 PROLINE APNIC ASSIGNED PORTABLE ● low
188.175.121.0/24 PROLINE RIPE ASSIGNED PA ● low
188.175.122.0/24 PROLINE RIPE ASSIGNED PA ● low
188.175.123.0/24 PROLINE RIPE ASSIGNED PA ● low
195.116.66.180/30 PROLINE RIPE ASSIGNED PA ● low
195.116.249.80/29 PROLINE RIPE ASSIGNED PA ● low
195.205.212.192/26 PROLINE RIPE ASSIGNED PA ● low
212.160.147.216/30 PROLINE RIPE ASSIGNED PA ● low
212.174.223.96/28 PROLINE RIPE ASSIGNED PA ● low
213.25.39.12/30 PROLINE RIPE ASSIGNED PA ● low
217.98.77.28/30 PROLINE RIPE ASSIGNED PA ● low
2400:3de0::/32 PROLINE APNIC ALLOCATED PORTABLE ● low

IPv6 ranges (1)

CIDR
2400:3de0::/32

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (15 of 15)
Possible discrepancies (3)

These blocks are registered to PROLINE 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.

188.175.121.0/24 /24 authorized for AS16246 — O2 Czech Republic, a.s.
188.175.122.0/24 /24 authorized for AS16246 — O2 Czech Republic, a.s.
188.175.123.0/24 /24 authorized for AS16246 — O2 Czech Republic, a.s.

NIC Handles

AS9121-MNT DUMY-RIPE DUMY-RIPE MAINT-IN-IRINN MNT-RIOMEDIA POWERTECH-MNT RH1012-AP RP614-AP TPNET