SAGE
Cluster stats
Netblocks19
All fragments 85 blocks across 19 clusters
Cluster ID191893902
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 16 shared RIR contact/maintainer handles
Registry names 7 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (19)

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CIDR Org name Registry Status Confidence
37.128.121.184/29 Sage RIPE ASSIGNED PA ● low
37.128.127.200/30 Sage RIPE ASSIGNED PA ● low
62.28.197.112/29 SAGE-NET RIPE ASSIGNED PA ● low
62.28.197.120/29 SAGE-NET RIPE ASSIGNED PA ● low
62.219.180.248/29 SAGE RIPE ASSIGNED PA ● low
62.219.181.0/29 SAGE RIPE ASSIGNED PA ● low
62.231.39.136/29 SAGE-NET RIPE ASSIGNED PA ● low
77.79.218.128/27 SAGE RIPE ASSIGNED PA ● low
77.79.218.192/27 SAGE RIPE ASSIGNED PA ● low
83.71.228.224/27 SAGE RIPE ASSIGNED PA ● low
83.71.229.0/24 SAGE RIPE ASSIGNED PA ● low
83.71.230.0/24 SAGE RIPE ASSIGNED PA ● low
159.154.0.0/16 NET-SAGE RIPE LEGACY ● low
193.140.91.0/24 SAGE-NET RIPE ASSIGNED PA ● low
193.140.132.0/26 SAGE-NET RIPE ASSIGNED PA ● low
195.57.68.16/28 sage RIPE ASSIGNED PA ● low
202.142.129.128/27 SAGE APNIC ASSIGNED NON-PORTABLE ● low
213.48.94.0/24 SAGE RIPE ASSIGNED PA ● low
217.27.134.80/28 Sage-Net RIPE ASSIGNED PA ● low

Network trust

what's this?
RPKI hygiene: B how networks compare →
89.5% of checked blocks have valid RPKI ROA coverage (17 of 19)
Possible discrepancies (2)

These blocks are registered to SAGE 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.

213.48.94.0/24 /24 authorized for AS5089 — Virgin Media Limited
193.140.91.0/24 /24 authorized for AS8517 — National Academic Network and Information Center

NIC Handles

ARTX-RIPE-MNT AS15525-MNT AS5462-MNT AS8551-MNT ATMAN-MNT DUMY-RIPE DUMY-RIPE EUNX-MNT IBIS-MNT MAINT-AS3352 NETIA-MNT PB12-AP +4 more