Desmund Blanchfield
BGP inherited
Cluster stats
| Netblocks | 11 |
| Cluster ID | 191848640 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 5 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
11
0 netblocks since 2026-07-05
2026-07-05
peak 11
2026-07-06
IP Ranges (11)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 203.16.243.0/24 | Desmund Blanchfield | APNIC | ASSIGNED PORTABLE | ● low |
| 203.21.69.0/24 | Desmund Blanchfield | APNIC | ASSIGNED PORTABLE | ● low |
| 203.21.70.0/23 | Desmund Blanchfield | APNIC | ASSIGNED PORTABLE | ● low |
| 203.25.204.0/22 | Desmund Blanchfield | APNIC | ALLOCATED PORTABLE | ● low |
| 203.25.226.0/24 | Desmund Blanchfield | APNIC | ASSIGNED PORTABLE | ● low |
| 203.28.75.0/24 | Desmund Blanchfield | APNIC | ASSIGNED PORTABLE | ● low |
| 203.55.124.0/22 | Desmund Blanchfield | APNIC | ASSIGNED PORTABLE | ● low |
| 203.55.130.0/24 | Desmund Blanchfield | APNIC | ASSIGNED PORTABLE | ● low |
| 203.56.122.0/24 | Desmund Blanchfield | APNIC | ASSIGNED PORTABLE | ● low |
| 203.56.170.0/24 | Desmund Blanchfield | APNIC | ASSIGNED PORTABLE | ● low |
| 203.56.177.0/24 | Desmund Blanchfield | APNIC | ASSIGNED PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
90.9%
of checked blocks have valid RPKI ROA coverage
(10 of 11)
Possible discrepancies (10)
These blocks are registered to Desmund Blanchfield but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 203.55.124.0/22 /22 | authorized for AS399138 — Microlink Network |
| 203.21.70.0/23 /23 | authorized for AS399138 — Microlink Network |
| 203.56.122.0/24 /24 | authorized for AS399138 — Microlink Network |
| 203.16.243.0/24 /24 | authorized for AS137409 — GSL Networks Pty LTD |
| 203.21.69.0/24 /24 | authorized for AS399138 — Microlink Network |
| 203.55.130.0/24 /24 | authorized for AS399138 — Microlink Network |
| 203.56.170.0/24 /24 | authorized for AS399138 — Microlink Network |
| 203.28.75.0/24 /24 | authorized for AS137409 — GSL Networks Pty LTD |
| 203.56.177.0/24 /24 | authorized for AS399138 — Microlink Network |
| 203.25.226.0/24 /24 | authorized for AS399138 — Microlink Network |
NIC Handles
AD1368-AP
APNIC-HM
DBA8-AP
DBA8-AP
ORG-DB5-AP