MCL

MCL, LLC
Data as of 2026-09-27
GLEIF verified
LEI
969500M05Y181X2MOK78
Registered name
MCL
Jurisdiction
FR
Ultimate parent
No parent on file in GLEIF
This organisation
Netblocks12 · 35,172 IPv4 addresses
IPv6 2 prefixes (largest 2001:610:870::/48)
Registered in Netherlands (3) · India (2) · Germany (1) · Switzerland (1) · Russia (1) · United Kingdom (1)
Record ID245461192
RegistryAPNIC
Owner jurisdictionFR
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 969500M05Y181X2MOK78
Shared handles clustered on 20 shared RIR contact/maintainer handles
Registry names 6 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (12)

⬇ export CSV
CIDR Org name Registry Status Confidence
117.240.76.16/29 MCL APNIC ASSIGNED NON-PORTABLE ● high
134.119.182.96/30 MCL, LLC RIPE ASSIGNED PA ● high
218.248.26.240/28 MCL-NET APNIC ASSIGNED NON-PORTABLE ● high
2a01:7a7:2:224b::/64 MCL, LLC RIPE ASSIGNED ● high
145.98.0.0/21 MCL-NET RIPE LEGACY ● medium
145.127.128.0/17 MCL-NET RIPE LEGACY ● medium
87.236.133.104/29 MCL RIPE ASSIGNED PA ● low
95.129.96.224/28 NET-mcl RIPE ASSIGNED PA ● low
192.87.64.0/24 MCL-NET RIPE LEGACY ● low
212.248.27.224/28 MCL-NET RIPE ASSIGNED PA ● low
217.146.161.128/27 MCL-NET RIPE ASSIGNED PA ● low
2001:610:870::/48 MCL-NET RIPE ALLOCATED-BY-LIR ● low

IPv6 ranges (2)

CIDR
2001:610:870::/48
2a01:7a7:2:224b::/64

Footprint over time

14 weekly snapshots · JSON
12 +2 netblocks since 2026-07-05
2026-07-05 peak 12 2026-09-27

Network trust

what's this?
RPKI hygiene: B how networks compare →
91.7% of checked blocks have valid RPKI ROA coverage (11 of 12)
Possible discrepancies (2)

These blocks are registered to MCL, 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.

145.127.128.0/17 /17 authorized for AS1147 — SURF B.V.
145.98.0.0/21 /21 authorized for AS1147 — SURF B.V.
Routed via provider/NREN (2)

These blocks are cryptographically authorized for this organisation's national research & education network or transit provider — expected topology for an institution that routes through it, not a discrepancy.

2001:610:870::/48 /48 routed via AS1103 — SURF (SURF B.V.)
192.87.64.0/24 /24 routed via AS1103 — SURF (SURF B.V.)

NIC Handles

AKK9-AP CDN1-AP COMSTAR-MNT DUMY-RIPE DUMY-RIPE FASTER-MNT FGK-MNT GRS7-AP KS607-AP KS608-AP MAINT-IN-DOT NC83-AP +8 more