Data as of Nov 7, 2026
198.142.0.0/16
No anonymizer space · no proxy exits in 30 daysMicroplex PTY LTD · space held by SingTel Optus Pty Ltd
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
65,536 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 65,280 | >99% | 2 | |
| Hosting | 256 | 0.39% | 1 |
Network & registry
Origin network
AS4804
AU
- Name
- Microplex PTY LTD
- Type
- Internet provider
- Registered
- Nov 7, 1996
- Domain
- optus.com.au
- Website
- optus.com.au
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 198.142.0.0/16 | AS4804 | /16 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 198.142.0.0/24 | AS198949 | RADB | Optus | MAINT-AS198949 | Nov 13, 2023 |
| 198.142.152.0/24 | AS198949 | RADB | Optus | MAINT-AS198949 | Nov 13, 2023 |
| 198.142.231.0/24 | AS198949 | RADB | Optus | MAINT-AS198949 | Nov 13, 2023 |
| 198.142.235.0/24 | AS198949 | RADB | Optus | MAINT-AS198949 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 198.
142. 0. 0/ 16 - Netname
- OPTUSCOM-AU
- Registrant
- SingTel Optus Pty Ltd
- Registrant country
- AU
- Organization
- Not stated by the registry
- Type
- ASSIGNED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 20, 2025
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- AU
- Delegated
- Dec 22, 2000
- Status
- assigned
Report abuse
Abuse contact
- abuse@
optusnet. com. au - Name
- ABUSE OPTUSCOMAU
- Handle
- AO399-AP