MASCO GROUP S.P.A.

Masco Group LLC
Data as of 2026-07-26
GLEIF verified
LEI
815600E184966505E775
Registered name
MASCO GROUP S.P.A.
Jurisdiction
IT
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks28 · 5,160 IPv4 addresses
IPv6 6 prefixes (largest 2a05:c300::/29)
Registered in LB (21) · United Kingdom (1) · Luxembourg (1)
All fragments 33 blocks across 3 clusters
Cluster ID213324581
RegistryBGP
Owner jurisdictionIT
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 815600E184966505E775
Shared handles clustered on 17 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

6 weekly snapshots · JSON
29 +1 netblocks since 2026-07-05
2026-07-05 peak 29 2026-07-26

IP Ranges (28)

⬇ export CSV
CIDR Org name Registry Status Confidence
45.142.87.0/24 Masco Group LLC BGP ANNOUNCED ● high
78.40.176.0/24 Masco Group LLC BGP ANNOUNCED ● high
78.40.177.0/24 Masco Group LLC BGP ANNOUNCED ● high
78.40.178.0/24 Masco Group LLC BGP ANNOUNCED ● high
78.40.179.0/24 Masco Group LLC BGP ANNOUNCED ● high
78.40.180.0/24 Masco Group LLC BGP ANNOUNCED ● high
78.40.181.0/24 Masco Group LLC BGP ANNOUNCED ● high
78.40.182.0/24 Masco Group LLC BGP ANNOUNCED ● high
78.40.183.0/24 Masco Group LLC BGP ANNOUNCED ● high
185.87.171.0/24 Masco Group LLC BGP ANNOUNCED ● high
185.99.32.0/24 Masco Group LLC BGP ANNOUNCED ● high
185.99.33.0/24 Masco Group LLC BGP ANNOUNCED ● high
185.99.35.0/24 Masco Group LLC BGP ANNOUNCED ● high
185.160.224.0/24 Masco Group LLC BGP ANNOUNCED ● high
185.160.225.0/24 Masco Group LLC BGP ANNOUNCED ● high
185.160.226.0/24 Masco Group LLC BGP ANNOUNCED ● high
185.160.227.0/24 Masco Group LLC BGP ANNOUNCED ● high
2a0a:c0:ffff::/48 Masco Group LLC BGP ANNOUNCED ● high
2a0b:8e80::/48 Masco Group LLC BGP ANNOUNCED ● high
2a0b:8e80:1::/48 Masco Group LLC BGP ANNOUNCED ● high
62.173.230.160/27 MASCO RIPE ASSIGNED PA ● low
78.40.176.0/21 Masco Group LLC RIPE ALLOCATED PA ● low
78.141.181.72/29 MASCO RIPE ASSIGNED PA ● low
185.87.168.0/22 Masco Group LLC RIPE ALLOCATED PA ● low
185.160.224.0/22 Masco Group LLC RIPE ALLOCATED PA ● low
2001:7e8:82b3::/56 MASCO RIPE ALLOCATED-BY-LIR ● low
2a05:c300::/29 Masco Group LLC RIPE ALLOCATED-BY-RIR ● low
2a0b:8e80::/29 Masco Group LLC RIPE ALLOCATED-BY-RIR ● low

IPv6 ranges (6)

CIDR
2a05:c300::/29
2a0b:8e80::/29
2a0a:c0:ffff::/48
2a0b:8e80:1::/48
2a0b:8e80::/48
2001:7e8:82b3::/56

Network trust

what's this?
RPKI hygiene: B how networks compare →
82.8% of checked blocks have valid RPKI ROA coverage (24 of 29)
Possible discrepancies (1)

These blocks are registered to Masco Group LLC 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.

2001:7e8:82b3::/56 /56 authorized for AS6661 — POST Luxembourg

NIC Handles

AS43824 AS6661-MNT CIP-MNT DUMY-RIPE DUMY-RIPE HE330-MNT HE330-MNT HE98316-MNT HE98316-MNT MAMAS2007 MAMAS2007 ORG-MG21-RIPE +5 more