INTERNAL SYSTEMS LIMITED
INTERNAL-SYSTEMS-LIMITED
Cluster stats
| Netblocks | 8 |
| All fragments | 9 blocks across 2 clusters |
| Cluster ID | 192713735 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 5 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
8
0 netblocks since 2026-07-05
2026-07-05
peak 8
2026-07-06
IP Ranges (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 62.254.18.32/27 | INTERNAL-SYSTEMS-LIMITED | RIPE | ASSIGNED PA | ● low |
| 185.103.112.0/24 | INTERNAL_SYSTEMS | RIPE | ASSIGNED PA | ● low |
| 195.11.225.88/29 | INTERNAL-SYSTEMS-LTD | RIPE | ASSIGNED PA | ● low |
| 212.24.75.192/29 | INTERNAL-SYSTEMS-LTD | RIPE | ASSIGNED PA | ● low |
| 213.104.196.192/29 | INTERNAL-SYSTEMS-LIMITED | RIPE | ASSIGNED PA | ● low |
| 213.106.162.232/29 | INTERNAL-SYSTEMS-LIMITED | RIPE | ASSIGNED PA | ● low |
| 213.106.251.0/26 | INTERNAL-SYSTEMS-LIMITED | RIPE | ASSIGNED PA | ● low |
| 213.107.109.192/29 | INTERNAL-SYSTEMS-LIMITED | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(8 of 8)
Possible discrepancies (1)
These blocks are registered to INTERNAL-SYSTEMS-LIMITED 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.
| 185.103.112.0/24 /24 | authorized for AS28941 — NOVA NETWORKS S.R.L. |
NIC Handles
AS5089-MNT
DUMY-RIPE
DUMY-RIPE
VODAFONE-WORLDWIDE-MNTNER
it-novanetworks-1-mnt