RSM Network
Cluster stats
Netblocks14
All fragments 61 blocks across 24 clusters
Cluster ID191611654
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 19 shared RIR contact/maintainer handles
Registry names 7 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (14)

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CIDR Org name Registry Status Confidence
103.149.72.0/24 RSM Network BGP ANNOUNCED ● high
103.149.72.0/23 RSM Network BGP ANNOUNCED ● high
103.149.73.0/24 RSM Network BGP ANNOUNCED ● high
2001:df5:c780::/48 RSM Network BGP ANNOUNCED ● high
2402:58e0::/32 RSM Network BGP ANNOUNCED ● high
103.149.72.0/23 RSM Network APNIC ALLOCATED PORTABLE ● medium
2001:df5:c780::/48 RSM Network APNIC ASSIGNED PORTABLE ● medium
2402:58e0::/32 RSM Network APNIC ALLOCATED PORTABLE ● medium
85.11.71.176/28 RSM-BYT-PL RIPE ASSIGNED PA ● low
103.131.156.36/30 RSM-Network APNIC ALLOCATED NON-PORTABLE ● low
193.85.20.80/29 RSM-CZ RIPE ASSIGNED PA ● low
193.86.19.112/30 RSM-CZ RIPE ASSIGNED PA ● low
202.183.252.184/29 RSM-TH APNIC ASSIGNED NON-PORTABLE ● low
2a00:2381:3ae7::/48 RSM-UK RIPE AGGREGATED-BY-LIR ● low

Network trust

what's this?
RPKI hygiene: B how networks compare →
92.9% of checked blocks have valid RPKI ROA coverage (13 of 14)
Possible discrepancies (1)

These blocks are registered to RSM Network 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.

2a00:2381:3ae7::/48 /48 authorized for AS2856 — British Telecommunications PLC

NIC Handles

AC1613-AP AF576-AP APNIC-HM AR1018-AP AS137033 BTNET-MNT DUMY-RIPE DUMY-RIPE FGLA2-AP FGLA2-AP GTSCZ-MNT LIA1-AP +7 more