Simtronic Technologies Pty Ltd
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 50 · 10,759 IPv4 addresses |
| IPv6 | 8 prefixes (largest 2406:8a00::/32) |
| Cluster ID | 213216845 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 10 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
54
0 netblocks since 2026-07-05
2026-07-05
peak 54
2026-07-26
IP Ranges (50)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.127.172.203/32 | Simtronic Technologies | PEERINGDB | ASSIGNED | ● high |
| 101.2.168.0/24 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 101.2.169.0/24 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 101.2.170.0/24 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 101.2.171.0/24 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 103.1.108.0/24 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 103.1.109.0/24 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 103.1.110.0/23 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 103.1.110.0/24 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 103.1.111.0/24 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 103.7.72.0/24 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 103.7.73.0/24 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 103.7.74.0/24 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 103.7.75.0/24 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 103.23.104.0/24 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 103.23.104.0/22 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 103.23.104.0/23 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 103.23.105.0/24 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 103.23.106.0/24 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 103.23.106.0/23 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 103.23.107.0/24 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 119.63.200.0/21 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 163.47.252.0/22 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 163.47.252.0/24 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 163.47.253.0/24 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 163.47.254.0/24 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 163.47.255.0/24 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 202.45.152.0/22 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 202.77.88.15/32 | Simtronic Technologies | PEERINGDB | ASSIGNED | ● high |
| 202.77.88.63/32 | Simtronic Technologies | PEERINGDB | ASSIGNED | ● high |
| 202.77.90.33/32 | Simtronic Technologies | PEERINGDB | ASSIGNED | ● high |
| 203.31.114.0/23 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 203.31.114.0/24 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 203.31.115.0/24 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 218.100.52.19/32 | Simtronic Technologies | PEERINGDB | ASSIGNED | ● high |
| 218.100.76.26/32 | Simtronic Technologies | PEERINGDB | ASSIGNED | ● high |
| 218.100.78.32/32 | Simtronic Technologies | PEERINGDB | ASSIGNED | ● high |
| 223.25.112.0/24 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 223.25.112.0/21 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 223.25.114.0/24 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 223.25.115.0/24 | Simtronic Technologies Pty Ltd | BGP | ANNOUNCED | ● high |
| 2001:7fa:11:1:0:1d42:0:1/128 | Simtronic Technologies | PEERINGDB | ASSIGNED | ● high |
| 2001:7fa:11:2:0:d99b:0:1/128 | Simtronic Technologies | PEERINGDB | ASSIGNED | ● high |
| 2001:7fa:11:4:0:1d42:0:1/128 | Simtronic Technologies | PEERINGDB | ASSIGNED | ● high |
| 2001:de8:6::7490:1/128 | Simtronic Technologies | PEERINGDB | ASSIGNED | ● high |
| 2001:df0:680:5::f/128 | Simtronic Technologies | PEERINGDB | ASSIGNED | ● high |
| 2001:df0:680:5::3f/128 | Simtronic Technologies | PEERINGDB | ASSIGNED | ● high |
| 2001:df0:680:6::33/128 | Simtronic Technologies | PEERINGDB | ASSIGNED | ● high |
| 103.1.108.0/22 | Simtronic Technologies Pty Ltd | APNIC | ALLOCATED PORTABLE | ● low |
| 2406:8a00::/32 | Simtronic Technologies Pty Ltd | APNIC | ALLOCATED PORTABLE | ● low |
IPv6 ranges (8)
Network trust
what's this?
RPKI hygiene: B
how networks compare →
88.9%
of checked blocks have valid RPKI ROA coverage
(48 of 54)
Possible discrepancies (1)
These blocks are registered to Simtronic Technologies Pty Ltd 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.
| 103.7.75.0/24 /24 | authorized for AS7490 — NAB Investment Holdings Pty Ltd |
NIC Handles
APNIC-HM
AS2290-AP
AS55707
AS55707
MAINT-AU-INTICON
MAINT-ECORE-AU
MAINT-SIMTRONIC-TECH-AU
ORG-STPL15-AP
STPL2-AP
STPL2-AP