MCS
MCS LLC
LEI
5493002PDIIVSM1TE121
Registered name
MCS
Jurisdiction
BE
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks76
All fragments 255 blocks across 21 clusters
Cluster ID191309037
RegistryAPNIC
Owner jurisdictionBE
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Legal identityLEI 5493002PDIIVSM1TE121
Shared handles clustered on 34 shared RIR contact/maintainer handles
Registry names 11 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (76)

showing 50 of 76 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
45.131.48.0/24 MCS LLC RIPE ASSIGNED PA ● high
45.131.48.0/24 MCS LLC BGP ANNOUNCED ● high
45.131.49.0/24 MCS LLC BGP ANNOUNCED ● high
45.131.49.0/24 MCS LLC RIPE ASSIGNED PA ● high
45.131.50.0/24 MCS LLC RIPE ASSIGNED PA ● high
45.131.50.0/24 MCS LLC BGP ANNOUNCED ● high
46.23.213.0/24 MCS GmbH RIPE ASSIGNED PA ● high
80.76.63.0/24 MCS LLC BGP ANNOUNCED ● high
80.76.63.0/24 MCS LLC RIPE ASSIGNED PA ● high
81.25.71.0/24 MCS LLC RIPE ASSIGNED PA ● high
81.25.71.0/24 MCS LLC BGP ANNOUNCED ● high
147.78.88.0/22 MCS GmbH BGP ANNOUNCED ● high
147.78.88.0/24 MCS GmbH BGP ANNOUNCED ● high
147.78.89.0/24 MCS GmbH BGP ANNOUNCED ● high
147.78.90.0/24 MCS GmbH BGP ANNOUNCED ● high
147.78.91.0/24 MCS GmbH BGP ANNOUNCED ● high
170.168.22.0/24 MCS LLC BGP ANNOUNCED ● high
170.168.22.0/24 MCS LLC RIPE ASSIGNED PA ● high
185.209.64.0/29 MCS GmbH RIPE ASSIGNED PA ● high
194.61.8.0/24 MCS LLC BGP ANNOUNCED ● high
194.61.8.0/24 MCS LLC RIPE ASSIGNED PA ● high
194.88.199.0/24 MCS LLC BGP ANNOUNCED ● high
194.88.199.0/24 MCS LLC RIPE ASSIGNED PI ● high
195.244.127.240/29 MCS GmbH RIPE ASSIGNED PA ● high
2a02:cbf5:100:ffff::/64 MCS GmbH RIPE ASSIGNED ● high
2a09:2040::/29 MCS GmbH BGP ANNOUNCED ● high
51.163.4.160/29 MCS RIPE LEGACY ● low
51.163.5.48/28 MCS RIPE LEGACY ● low
62.28.13.120/29 MCS-NET RIPE ASSIGNED PA ● low
62.150.40.128 – 62.150.40.133 Mcs RIPE ASSIGNED PA ● low
77.95.210.32/27 MCS RIPE ASSIGNED PA ● low
80.227.98.40/29 MCS-NET RIPE ASSIGNED PA ● low
81.93.13.40/29 MCS RIPE ASSIGNED PA ● low
82.135.146.192/29 MCS RIPE ASSIGNED PA ● low
82.204.34.216/29 MCS-BV RIPE ASSIGNED PA ● low
85.94.197.160/27 MCS RIPE ASSIGNED PA ● low
85.159.182.128/29 MCS-NET RIPE ASSIGNED PA ● low
90.145.50.168/29 MCS RIPE ASSIGNED PA ● low
94.125.24.0/26 MCS-NET RIPE ASSIGNED PA ● low
95.174.3.128/26 MCS RIPE ASSIGNED PA ● low
147.78.88.0/22 MCS GmbH RIPE ALLOCATED PA ● low
164.138.243.28/30 MCS-NET RIPE ASSIGNED PA ● low
164.138.243.36/30 MCS-NET RIPE ASSIGNED PA ● low
164.138.243.40/30 MCS-NET RIPE ASSIGNED PA ● low
164.138.243.140/30 MCS-NET RIPE ASSIGNED PA ● low
164.138.243.144/28 MCS-NET RIPE ASSIGNED PA ● low
164.138.243.160/30 MCS-NET RIPE ASSIGNED PA ● low
164.138.243.184/30 MCS-NET RIPE ASSIGNED PA ● low
164.138.243.192/30 MCS-NET RIPE ASSIGNED PA ● low
164.138.243.200/30 MCS-NET RIPE ASSIGNED PA ● low

Network trust

what's this?
RPKI hygiene: B how networks compare →
92.1% of checked blocks have valid RPKI ROA coverage (70 of 76)
Possible discrepancies (3)

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

2a00:2381:12a0::/48 /48 authorized for AS2856 — British Telecommunications PLC
2001:4d78:2400::/48 /48 authorized for AS15830 — Equinix (EMEA) Acquisition Enterprises B.V.
46.23.213.0/24 /24 authorized for AS61157 — PlusServer GmbH

NIC Handles

AS15525-MNT AS215992 AS47204 BBBELL-MNT BTNET-MNT CHEOPS-INFOGERANCE DIC-MNT DUMY-RIPE DUMY-RIPE EQUINIX-FULFIL-MNT EQUINIX-MNT Eurofiber-MNT +22 more