I4W - Web Solutions, Lda
BGP inherited
Cluster stats
Netblocks13
All fragments 14 blocks across 2 clusters
Cluster ID191662634
RegistryBGP
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

Footprint over time

2 weekly snapshots · JSON
13 0 netblocks since 2026-07-05
2026-07-05 peak 13 2026-07-06

IP Ranges (13)

⬇ export CSV
CIDR Org name Registry Status Confidence
38.3.226.0/24 I4W - Web Solutions, Lda BGP ANNOUNCED ● high
185.113.140.0/24 I4W - Web Solutions, Lda BGP ANNOUNCED ● high
185.113.141.0/24 I4W - Web Solutions, Lda BGP ANNOUNCED ● high
185.113.142.0/24 I4W - Web Solutions, Lda BGP ANNOUNCED ● high
185.113.143.0/24 I4W - Web Solutions, Lda BGP ANNOUNCED ● high
193.136.250.201/32 I4W - Web Solutions, Lda PEERINGDB ASSIGNED ● high
193.136.251.25/32 I4W - Web Solutions, Lda PEERINGDB ASSIGNED ● high
2001:7f8:a:1::201/128 I4W - Web Solutions, Lda PEERINGDB ASSIGNED ● high
2001:7f8:a:2::25/128 I4W - Web Solutions, Lda PEERINGDB ASSIGNED ● high
2a03::/32 I4W - Web Solutions, Lda BGP ANNOUNCED ● high
185.113.140.0/22 I4W - Web Solutions, Lda RIPE ALLOCATED PA ● low
185.231.233.0/24 I4W - Web Solutions, Lda RIPE ALLOCATED PA ● low
2a03::/32 I4W - Web Solutions, Lda RIPE ALLOCATED-BY-RIR ● low

Network trust

what's this?
RPKI hygiene: C how networks compare →
69.2% of checked blocks have valid RPKI ROA coverage (9 of 13)
Possible discrepancies (1)

These blocks are registered to I4W - Web Solutions, Lda 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.

185.231.233.0/24 /24 authorized for AS136258 — BrainStorm Network, Inc

NIC Handles

ACRO410-RIPE AS204094 AS204094 DUMY-RIPE DUMY-RIPE I4W-MNT I4W-MNT ORG-IWSL5-RIPE RIPE-NCC-HM-MNT