SIDN-NET
BGP inherited
Cluster stats
| Netblocks | 7 · 3,075 IPv4 addresses |
| All fragments | 21 blocks across 6 clusters |
| Cluster ID | 209458449 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 4 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
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-19
Domains hosted in this network
what's this?IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 94.124.137.80/29 | SIDN | RIPE | ASSIGNED PA | ● low |
| 94.198.152.0/22 | SIDN-NET | RIPE | ASSIGNED PA | ● low |
| 94.198.156.0/22 | SIDN-NET | RIPE | ASSIGNED PA | ● low |
| 185.76.132.0/23 | SIDN-NET | RIPE | ASSIGNED PA | ● low |
| 185.76.134.0/23 | SIDN-NET | RIPE | ASSIGNED PA | ● low |
| 2a00:d78::/48 | SIDN-NET | RIPE | ASSIGNED | ● low |
| 2a00:d78:1::/48 | SIDN-NET | RIPE | ASSIGNED | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “SIDN” — often
per-country or per-system registrations of the same brand, occasionally a different
organisation sharing the name. Not counted in this organisation's own footprint.
- SIDN - Stichting Internet Domeinregistratie Nederland 8 blocks
- SIDN Labs 3 blocks
- SIDN-AT-UMCU 1 blocks
- SIDN-AMS2 1 blocks
- SIDN_Gasten_LAN 1 blocks
Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own
naming convention, not a direct registration.
- MICHAELSIDNEYSON via Eircom Limited sub-allocation
- POL-SIDNEKS-NET via PJSC Rostelecom sub-allocation
- ONYX-CUST-SIDNEY-H-HOOPER via Pulsant (Scotland) Ltd sub-allocation
- isidn via VODAFONE ONO, S.A. sub-allocation
- SIDN-AT-UMCU via SURF B.V. sub-allocation
- Bit Sidnb Colo 4 via BIT BV sub-allocation
- DELTA-TROFIMON_SIDNOS via Nova Telecommunications & Media Single Member S.A sub-allocation
- Bit Sidnb Colo 1 via BIT BV sub-allocation
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(7 of 7)
No discrepancies found among checked blocks.
NIC Handles
DUMY-RIPE
DUMY-RIPE
MNT-I4-NETWORKS
SIDN-MNT