ELIXIR-SI-NET
Data as of 2026-07-26
Handle
Limited data: only 3 ranges found registered
under this exact name. This may not reflect the organisation's full internet footprint — many companies'
web and cloud infrastructure is hosted under a third-party provider's own registration rather than their own.
Cluster stats
| Netblocks | 3 |
| IPv6 | 1 prefix (largest 2001:1470:ff90::/47) |
| Cluster ID | 216052796 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | RIR handle |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (3)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 153.5.84.176/28 | ELIXIR-SI-NET | RIPE | LEGACY | ● low |
| 153.5.84.224/27 | ELIXIR-SI-NET | RIPE | LEGACY | ● low |
| 2001:1470:ff90::/47 | ELIXIR-SI-NET | RIPE | ASSIGNED | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:1470:ff90::/47 |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(3 of 3)
Possible discrepancies (1)
These blocks are registered to ELIXIR-SI-NET 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.
| 2001:1470:ff90::/47 /47 | authorized for AS2107 — ARNES |
NIC Handles
ARNES-MNT
DUMY-RIPE
DUMY-RIPE