Master IT Support
Cluster stats
| Netblocks | 12 |
| All fragments | 45 blocks across 3 clusters |
| Cluster ID | 191659644 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (12)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 23.143.4.0/24 | Master IT Support | BGP | ANNOUNCED | ● high |
| 64.93.68.0/24 | Master IT Support | ARIN | ● high | |
| 2604:19a0:1::/48 | Master IT Support | BGP | ANNOUNCED | ● high |
| 2604:19a0:2::/48 | Master IT Support | BGP | ANNOUNCED | ● high |
| 2604:19a0:3::/48 | Master IT Support | BGP | ANNOUNCED | ● high |
| 2604:19a0:4::/48 | Master IT Support | BGP | ANNOUNCED | ● high |
| 2604:19a0:5::/48 | Master IT Support | BGP | ANNOUNCED | ● high |
| 2604:19a0:6::/48 | Master IT Support | BGP | ANNOUNCED | ● high |
| 2604:19a0:7::/48 | Master IT Support | BGP | ANNOUNCED | ● high |
| 2604:19a0:8::/48 | Master IT Support | BGP | ANNOUNCED | ● high |
| 2604:19a0:9::/48 | Master IT Support | BGP | ANNOUNCED | ● high |
| 2604:19a0:a::/48 | Master IT Support | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(12 of 12)
Possible discrepancies (1)
These blocks are registered to Master IT Support 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.
| 64.93.68.0/24 /24 | authorized for AS46962 — HRCOM |
NIC Handles
AS401866
C10338034
DEJES9-ARIN
DEJES9-ARIN
HRCOM-1
OPSNE13-ARIN
RIOSH-ARIN