Data as of Nov 15, 2026
103.1.109.0/29
No anonymizer space · no proxy exits in 30 daysSimtronic · space held by Simtronic Technologies Pty Ltd
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 103.1.108.0/22 | 1,024 | SIMTRONIC-TECH-AU | Simtronic Technologies Pty Ltd (ORG-STPL15-AP) · AU | ALLOCATED PORTABLE | — | abuse@ |
| └ 103.1.109.0/29 | 8 | CDM | CDM Computers | ALLOCATED NON-PORTABLE | — | abuse@ |
Network & registry
Announced by
Covering announcement 103.1.109.0/24
- Prefix
- 103.1.109.0/24
- Announced by
- AS55707 Simtronic
- Type
- Internet provider
- RPKI
- RPKI valid
- Netname
- SIMTRONIC-TECH-AU
- Registrant
- Simtronic Technologies Pty Ltd
- RIR
- APNIC
Origin network
AS55707
AU
- Name
- Simtronic
- Type
- Internet provider
- Registered
- Aug 9, 2010
- Domain
- simtronic.com.au
- Website
- www.simtronic.com.au
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 103.1.109.0/24
103.1.109.0/24
Routing history
- Pattern
- Stable
- First seen
- Aug 2011
- Current origin since
- May 2020 · 6.5 yr
- Origin networks
- 2
- Last change of origin
- May 2020
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.1.108.0/22 | AS55707 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 103.
1. 108. 0/ 22 - Netname
- SIMTRONIC-TECH-AU
- Registrant
- Simtronic Technologies Pty Ltd
- Registrant country
- AU
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 18, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- AU
- Delegated
- Apr 18, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
iperium. com. au - Name
- ABUSE SIMTRONICTECHAU
- Handle
- AS2290-AP