3W Infra B.V.
BGP inherited
Cluster stats
Netblocks98
Cluster ID191598201
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 11 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
98 0 netblocks since 2026-07-05
2026-07-05 peak 98 2026-07-06

IP Ranges (98)

showing 50 of 98 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
45.138.36.0/22 3W Infra B.V. BGP ANNOUNCED ● high
45.138.36.0/24 3W Infra B.V. BGP ANNOUNCED ● high
45.138.37.0/24 3W Infra B.V. BGP ANNOUNCED ● high
45.138.38.0/24 3W Infra B.V. BGP ANNOUNCED ● high
45.138.39.0/24 3W Infra B.V. BGP ANNOUNCED ● high
45.150.76.0/22 3W Infra B.V. BGP ANNOUNCED ● high
45.150.76.0/24 3W Infra B.V. BGP ANNOUNCED ● high
45.150.77.0/24 3W Infra B.V. BGP ANNOUNCED ● high
45.150.78.0/24 3W Infra B.V. BGP ANNOUNCED ● high
45.150.79.0/24 3W Infra B.V. BGP ANNOUNCED ● high
80.81.192.76/32 3W Infra B.V. PEERINGDB ASSIGNED ● high
91.215.156.0/24 3W Infra B.V. BGP ANNOUNCED ● high
91.215.156.0/22 3W Infra B.V. BGP ANNOUNCED ● high
91.215.157.0/24 3W Infra B.V. BGP ANNOUNCED ● high
91.215.158.0/24 3W Infra B.V. BGP ANNOUNCED ● high
91.215.159.0/24 3W Infra B.V. BGP ANNOUNCED ● high
146.19.105.0/24 3W Infra B.V. BGP ANNOUNCED ● high
185.1.160.49/32 3W Infra B.V. PEERINGDB ASSIGNED ● high
185.1.167.48/32 3W Infra B.V. PEERINGDB ASSIGNED ● high
185.1.167.49/32 3W Infra B.V. PEERINGDB ASSIGNED ● high
185.1.167.51/32 3W Infra B.V. PEERINGDB ASSIGNED ● high
185.27.236.0/24 3W Infra B.V. BGP ANNOUNCED ● high
185.27.237.0/24 3W Infra B.V. BGP ANNOUNCED ● high
185.27.238.0/24 3W Infra B.V. BGP ANNOUNCED ● high
185.27.239.0/24 3W Infra B.V. BGP ANNOUNCED ● high
185.53.8.0/22 3W Infra B.V. BGP ANNOUNCED ● high
185.53.8.0/24 3W Infra B.V. BGP ANNOUNCED ● high
185.53.9.0/24 3W Infra B.V. BGP ANNOUNCED ● high
185.53.10.0/24 3W Infra B.V. BGP ANNOUNCED ● high
185.53.11.0/24 3W Infra B.V. BGP ANNOUNCED ● high
185.56.28.0/22 3W Infra B.V. BGP ANNOUNCED ● high
185.111.235.0/24 3W Infra B.V. BGP ANNOUNCED ● high
185.174.188.0/24 3W Infra B.V. BGP ANNOUNCED ● high
185.197.160.0/24 3W Infra B.V. BGP ANNOUNCED ● high
185.197.160.0/22 3W Infra B.V. BGP ANNOUNCED ● high
185.197.161.0/24 3W Infra B.V. BGP ANNOUNCED ● high
185.197.162.0/24 3W Infra B.V. BGP ANNOUNCED ● high
185.197.163.0/24 3W Infra B.V. BGP ANNOUNCED ● high
185.222.219.0/24 3W Infra B.V. BGP ANNOUNCED ● high
192.162.136.0/22 3W Infra B.V. BGP ANNOUNCED ● high
192.162.136.0/24 3W Infra B.V. BGP ANNOUNCED ● high
192.162.137.0/24 3W Infra B.V. BGP ANNOUNCED ● high
192.162.138.0/24 3W Infra B.V. BGP ANNOUNCED ● high
192.162.139.0/24 3W Infra B.V. BGP ANNOUNCED ● high
193.42.108.0/24 3W Infra B.V. BGP ANNOUNCED ● high
193.42.108.0/23 3W Infra B.V. BGP ANNOUNCED ● high
193.42.109.0/24 3W Infra B.V. BGP ANNOUNCED ● high
193.42.110.0/24 3W Infra B.V. BGP ANNOUNCED ● high
193.42.110.0/23 3W Infra B.V. BGP ANNOUNCED ● high
193.42.111.0/24 3W Infra B.V. BGP ANNOUNCED ● high

Network trust

what's this?
RPKI hygiene: A how networks compare →
98.0% of checked blocks have valid RPKI ROA coverage (96 of 98)
Possible discrepancies (2)

These blocks are registered to 3W Infra B.V. but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

185.111.235.0/24 /24 authorized for AS51557 — Isimtescil Bilisim A.S.
185.222.219.0/24 /24 authorized for AS949 — xTom

NIC Handles

AS60144 AS60144 DUMY-RIPE DUMY-RIPE MNT-3W-INFRA MNT-3W-INFRA ORG-IB55-RIPE RIPE-NCC-END-MNT RIPE-NCC-HM-MNT tr-isimtescil-1-mnt xtom