Ionis Group - Ionis Schools of Technology and Management SAS
BGP inherited
Cluster stats
| Netblocks | 62 · 81,090 IPv4 addresses |
| Cluster ID | 210079156 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| 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
5 weekly snapshots · JSON
62
-1 netblocks since 2026-07-05
2026-07-05
peak 63
2026-07-19
IP Ranges (62)
showing 50 of 62 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 163.5.0.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | BGP | ANNOUNCED | ● high |
| 163.5.1.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | BGP | ANNOUNCED | ● high |
| 163.5.2.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | BGP | ANNOUNCED | ● high |
| 163.5.3.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | BGP | ANNOUNCED | ● high |
| 163.5.4.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | BGP | ANNOUNCED | ● high |
| 163.5.5.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | BGP | ANNOUNCED | ● high |
| 163.5.6.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | BGP | ANNOUNCED | ● high |
| 163.5.10.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | BGP | ANNOUNCED | ● high |
| 163.5.11.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | BGP | ANNOUNCED | ● high |
| 163.5.20.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | BGP | ANNOUNCED | ● high |
| 163.5.21.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | BGP | ANNOUNCED | ● high |
| 163.5.23.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | BGP | ANNOUNCED | ● high |
| 163.5.24.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | BGP | ANNOUNCED | ● high |
| 163.5.42.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | BGP | ANNOUNCED | ● high |
| 163.5.45.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | BGP | ANNOUNCED | ● high |
| 163.5.48.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | BGP | ANNOUNCED | ● high |
| 163.5.55.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | BGP | ANNOUNCED | ● high |
| 163.5.68.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | BGP | ANNOUNCED | ● high |
| 163.5.69.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | BGP | ANNOUNCED | ● high |
| 163.5.0.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | ASSIGNED PA | ● low |
| 163.5.0.0/16 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | ALLOCATED PA | ● low |
| 163.5.1.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | ASSIGNED PA | ● low |
| 163.5.2.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | ASSIGNED PA | ● low |
| 163.5.3.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | ASSIGNED PA | ● low |
| 163.5.4.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | ASSIGNED PA | ● low |
| 163.5.5.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | ASSIGNED PA | ● low |
| 163.5.6.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | ASSIGNED PA | ● low |
| 163.5.10.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | ASSIGNED PA | ● low |
| 163.5.11.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | ASSIGNED PA | ● low |
| 163.5.20.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | ASSIGNED PA | ● low |
| 163.5.21.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | ASSIGNED PA | ● low |
| 163.5.23.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | ASSIGNED PA | ● low |
| 163.5.24.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | ASSIGNED PA | ● low |
| 163.5.36.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | ASSIGNED PA | ● low |
| 163.5.42.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | ASSIGNED PA | ● low |
| 163.5.43.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | SUB-ALLOCATED PA | ● low |
| 163.5.45.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | ASSIGNED PA | ● low |
| 163.5.48.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | ASSIGNED PA | ● low |
| 163.5.55.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | ASSIGNED PA | ● low |
| 163.5.60.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | ASSIGNED PA | ● low |
| 163.5.68.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | ASSIGNED PA | ● low |
| 163.5.69.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | ASSIGNED PA | ● low |
| 163.5.93.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | SUB-ALLOCATED PA | ● low |
| 163.5.95.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | SUB-ALLOCATED PA | ● low |
| 163.5.108.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | SUB-ALLOCATED PA | ● low |
| 163.5.112.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | SUB-ALLOCATED PA | ● low |
| 163.5.116.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | SUB-ALLOCATED PA | ● low |
| 163.5.121.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | SUB-ALLOCATED PA | ● low |
| 163.5.139.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | SUB-ALLOCATED PA | ● low |
| 163.5.160.0/24 | Ionis Group - Ionis Schools of Technology and Management SAS | RIPE | SUB-ALLOCATED PA | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
98.4%
of checked blocks have valid RPKI ROA coverage
(61 of 62)
Wholesale/transit re-announcements (21)
These blocks are registered to Ionis Group - Ionis Schools of Technology and Management SAS but cryptographically authorized across 8 different networks — typical for a large wholesale or transit carrier whose address space is substantially re-announced by downstream customers under their own ASNs, not individually noteworthy.
| 163.5.139.0/24 /24 | authorized for AS834 — IPXO LLC |
| 163.5.160.0/24 /24 | authorized for AS834 — IPXO LLC |
| 163.5.167.0/24 /24 | authorized for AS834 — IPXO LLC |
| 163.5.169.0/24 /24 | authorized for AS399486 — 12651980 CANADA INC. |
| 163.5.178.0/24 /24 | authorized for AS834 — IPXO LLC |
| 163.5.183.0/24 /24 | authorized for AS58061 — Scalaxy B.V. |
| 163.5.218.0/24 /24 | authorized for AS834 — IPXO LLC |
| 163.5.228.0/24 /24 | authorized for AS834 — IPXO LLC |
| 163.5.241.0/24 /24 | authorized for AS834 — IPXO LLC |
| 163.5.250.0/24 /24 | authorized for AS6079 — RCN |
| 163.5.121.0/24 /24 | authorized for AS834 — IPXO LLC |
| 163.5.116.0/24 /24 | authorized for AS61317 — Hivelocity LLC |
| 163.5.112.0/24 /24 | authorized for AS834 — IPXO LLC |
| 163.5.93.0/24 /24 | authorized for AS61317 — Hivelocity LLC |
| 163.5.95.0/24 /24 | authorized for AS212238 — Datacamp Limited |
+6 more — see the REST API
NIC Handles
ACRO45564-RIPE
AR834
AS56339
DUMY-RIPE
DUMY-RIPE
IONIS-JOG
IONIS-JOG
ORG-FIGS1-RIPE
RIPE-NCC-HM-MNT
interlir-mnt
lir-fr-ionis-1-MNT
lir-fr-ionis-1-MNT
+1 more