ISP CLUSTER LLC
Data as of 2026-08-09
BGP inherited
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 · 768 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:678:920::/48) |
| Cluster ID | 217810495 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 12 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (3)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 193.108.240.0/24 | ISP CLUSTER LLC | BGP | ANNOUNCED | ● high |
| 199.175.98.0/23 | ISP CLUSTER INC | BGP | ANNOUNCED | ● high |
| 2001:678:920::/48 | ISP CLUSTER LLC | RIPE | ASSIGNED PI | ● high |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:678:920::/48 |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
40.0%
of checked blocks have valid RPKI ROA coverage
(2 of 5)
Possible discrepancies (2)
These blocks are registered to ISP CLUSTER LLC 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.
| 199.175.98.0/23 /23 | authorized for AS26548 — PureVoltage Hosting Inc. |
| 199.175.98.0/23 /23 | authorized for AS26548 — PureVoltage Hosting Inc. |
NIC Handles
AS209487
AS395101
DUMY-RIPE
DUMY-RIPE
IC-1628
ISPCLUSTER-MNT
ISPCLUSTER-MNT
KOLOK6-ARIN
KOLOK6-ARIN
KOLOK6-ARIN
ORG-ICL62-RIPE
RIPE-NCC-END-MNT