CMC
Cluster stats
Netblocks24
All fragments 2,466 blocks across 1,324 clusters
Cluster ID191847532
RegistryAFRINIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 46 shared RIR contact/maintainer handles
Registry names 9 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (24)

⬇ export CSV
CIDR Org name Registry Status Confidence
116.247.124.128/30 CMC APNIC ASSIGNED NON-PORTABLE ● high
117.239.85.160/28 CMC APNIC ASSIGNED NON-PORTABLE ● high
203.162.12.120/29 CMC-NET APNIC ASSIGNED NON-PORTABLE ● high
31.145.120.0/27 CMC-NET RIPE ASSIGNED PA ● low
31.145.120.32/27 CMC-NET RIPE ASSIGNED PA ● low
41.74.246.168/30 CMC AFRINIC ASSIGNED PA ● low
41.75.81.88/30 CMC AFRINIC ASSIGNED PA ● low
41.75.81.96/30 CMC AFRINIC ASSIGNED PA ● low
41.204.1.0/24 CMC AFRINIC ASSIGNED PA ● low
41.223.158.160/29 CMC_Corporation AFRINIC ASSIGNED PA ● low
62.101.42.0/24 CMC-NET RIPE ASSIGNED PA ● low
62.101.47.136/29 SE-CMC-NET RIPE ASSIGNED PA ● low
79.133.219.16/29 CMC-NET RIPE ASSIGNED PA ● low
83.240.184.32/28 CMC-NET RIPE ASSIGNED PA ● low
85.128.85.64/29 CMC RIPE ASSIGNED PA ● low
122.180.107.216/30 CMC_LTD APNIC ALLOCATED NON-PORTABLE ● low
122.180.122.128/27 CMC_LTD APNIC ALLOCATED NON-PORTABLE ● low
188.44.40.0/22 cmc RIPE ASSIGNED PA ● low
194.228.17.128/26 CMC RIPE ASSIGNED PA ● low
197.216.4.32/27 CMC AFRINIC ASSIGNED PA ● low
197.253.3.48/29 CMC AFRINIC ASSIGNED PA ● low
210.72.225.16/29 CMC APNIC ASSIGNED NON-PORTABLE ● low
212.103.211.176/29 CMC RIPE ASSIGNED PA ● low
2a00:f480:8::/48 cmc RIPE ASSIGNED ● low

Network trust

what's this?
RPKI hygiene: C how networks compare →
75.0% of checked blocks have valid RPKI ROA coverage (18 of 24)
Possible discrepancies (3)

These blocks are registered to CMC 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.

2a00:f480:8::/48 /48 authorized for AS2848 — Federal State Budgetary Educational Institution of Higher Education Lomonosov Moscow State University
188.44.40.0/22 /22 authorized for AS2848 — Federal State Budgetary Educational Institution of Higher Education Lomonosov Moscow State University
62.101.42.0/24 /24 authorized for AS13189 — Liden Data Internetwork AB

NIC Handles

AB1061-AP AS11259-MNT AS15525-MNT AS5610-MTN ASR2-AFRINIC ASR2-AFRINIC BQ4-AP BQ4-AP CDN1-AP DC1164-AP DC1165-AP DEL2-AP +34 more