CSN
Cluster stats
Netblocks12
All fragments 62 blocks across 12 clusters
Cluster ID191894230
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 13 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
12 0 netblocks since 2026-07-05
2026-07-05 peak 12 2026-07-06

IP Ranges (12)

⬇ export CSV
CIDR Org name Registry Status Confidence
192.112.247.0/24 CSN RIPE LEGACY ● high
192.146.124.0 – 192.146.126.255 CSN RIPE LEGACY ● high
85.202.91.0/24 CSN RIPE ASSIGNED PA ● low
103.77.196.0/23 CSN APNIC ALLOCATED PORTABLE ● low
192.148.215.0/24 CSN RIPE ASSIGNED PA ● low
195.76.7.168/29 CSN RIPE ASSIGNED PA ● low
213.58.172.152/29 CSN RIPE ASSIGNED PA ● low
213.131.253.64/27 CSN RIPE ASSIGNED PA ● low
2001:df3:4840::/48 CSN APNIC ASSIGNED PORTABLE ● low
2a01:6d00:82:101::/64 CSN RIPE ASSIGNED ● low
2a01:6d00:1010::/48 CSN RIPE ASSIGNED ● low
2a01:6d00:8101::/64 CSN RIPE ASSIGNED ● low

Network trust

what's this?
RPKI hygiene: C how networks compare →
66.7% of checked blocks have valid RPKI ROA coverage (8 of 12)
Possible discrepancies (2)

These blocks are registered to CSN 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.

2001:df3:4840::/48 /48 authorized for AS135813 — Rush Me Broadband Private Limited
192.148.215.0/24 /24 authorized for AS200521 — Ministerio de Transformacion Digital y de la Funcion Publica

NIC Handles

AR14988-RIPE AS9186-MNT CSN-MNT DUMY-RIPE DUMY-RIPE EDB-UNIGRID-MNT ID59-AP ID59-AP MAINT-AS3352 MAINT-IN-IRINN SEAP-AGE de-cloudiax-1-mnt +1 more