ISP Services
ISPSERVICES-NET
Registry
Cluster stats
| Netblocks | 6 · 1,786 IPv4 addresses |
| Registered in | Switzerland (4) · Netherlands (2) |
| All fragments | 10 blocks across 4 clusters |
| Cluster ID | 209266607 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | Registry record |
| Shared handles | clustered on 5 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
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-19
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 62.3.61.0/25 | ISPServices | RIPE | ASSIGNED PA | ● high |
| 62.3.61.128/25 | ISPServices | RIPE | ASSIGNED PA | ● high |
| 212.35.52.0/24 | ISPSERVICES-NET | RIPE | ASSIGNED PA | ● low |
| 212.35.55.0 – 212.35.56.255 | ISPSERVICES-NET | RIPE | ASSIGNED PA | ● low |
| 212.35.57.0 – 212.35.58.255 | ISPSERVICES-NET | RIPE | ASSIGNED PA | ● low |
| 212.35.59.0/24 | ISPSERVICES-NET | RIPE | ASSIGNED PA | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “ISPSERVICES” — 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.
- ISPSERVICES-CZ 2 blocks
- ISPSERVICES-SG 1 blocks
- ISPServices_India_PrivateLtd 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.
- NLISPISPSERVICES09 via NovoServe B.V. sub-allocation
- NLISPISPSERVICES10 via NovoServe B.V. sub-allocation
- NLISPISPSERVICES11 via NovoServe B.V. sub-allocation
- NLISPISPSERVICES20 via NovoServe B.V. sub-allocation
- Backbone Ispservices 1 via Claranet Portugal S.A sub-allocation
- Backbone Ispservices 2 via Claranet Portugal S.A sub-allocation
- NLISPISPSERVICES15 via NovoServe B.V. sub-allocation
- NLISPISPSERVICES19 via NovoServe B.V. sub-allocation
Network trust
what's this?
RPKI hygiene: C
how networks compare →
66.7%
of checked blocks have valid RPKI ROA coverage
(4 of 6)
Possible discrepancies (4)
These blocks are registered to ISP Services 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.
| 212.35.55.0 – 212.35.56.255 /23 | authorized for AS6730 — Sunrise GmbH |
| 212.35.57.0 – 212.35.58.255 /23 | authorized for AS6730 — Sunrise GmbH |
| 212.35.52.0/24 /24 | authorized for AS6730 — Sunrise GmbH |
| 212.35.59.0/24 /24 | authorized for AS6730 — Sunrise GmbH |
NIC Handles
AS6730-MNT
DUMY-RIPE
DUMY-RIPE
ISP-Services-mnt
ORG-IA1881-RIPE