Data as of Nov 5, 2026
123.243.73.0/24
No anonymizer space · no proxy exits in 30 daysTPG Telecom Limited · space held by AAPT Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 123.243.0.0/16 since Feb 2007 | AS7545 | Residential | 1,813 33 always on |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 123.243.73.0/24 | 256 | AAPT-AU | AAPT Limited (ORG-AL1-AP) · AU | ALLOCATED PORTABLE | Jun 18, 2026 | ipnoc@ |
| └ 123.243.73.0/28 | 16 | ACCORISPSERVICES | Accor ISP Services | ASSIGNED NON-PORTABLE | — | abuse1@ |
| └ 123.243.73.16/28 | 16 | WHITEHORSECOUNCIL | Whitehorse Council | ASSIGNED NON-PORTABLE | — | abuse1@ |
| └ 123.243.73.32/28 | 16 | ACCORISPSERVICES | Accor ISP Services | ASSIGNED NON-PORTABLE | — | abuse1@ |
| └ 123.243.73.48/28 | 16 | REIVERNET | REIVERNET | ASSIGNED NON-PORTABLE | — | abuse1@ |
| └ 123.243.73.64/28 | 16 | GROUPMARKETINGANDADMINISTRATIO | Group Marketing and Administration Services Pty Ltd | ASSIGNED NON-PORTABLE | — | abuse1@ |
| └ 123.243.73.80/28 | 16 | STONNINGTONCITYCOUNCILNETWORK | Stonnington City Council - Network | ASSIGNED NON-PORTABLE | — | abuse1@ |
| └ 123.243.73.96/28 | 16 | STONNINGTONCITYCOUNCIL | Stonnington City Council | ASSIGNED NON-PORTABLE | — | abuse1@ |
| └ 123.243.73.112/28 | 16 | QUEENSLANDNETWORKANDCABLINGSOL | Queensland Network and Cabling Solutions | ASSIGNED NON-PORTABLE | — | abuse1@ |
| └ 123.243.73.128/28 | 16 | EXPEREOINTERNATIONALBV | Expereo International BV | ASSIGNED NON-PORTABLE | — | abuse1@ |
| └ 123.243.73.160/28 | 16 | CUSTOMERMANAGEMENTTECHNOLOGIES | Customer Management Technologies Pty Ltd | ASSIGNED NON-PORTABLE | — | abuse1@ |
| └ 123.243.73.176/28 | 16 | ITCONNEXIONPTYLTD | IT Connexion Pty Ltd | ASSIGNED NON-PORTABLE | — | abuse1@ |
| └ 123.243.73.192/28 | 16 | GARDENCITYPLASTICS | Garden City Plastics | ASSIGNED NON-PORTABLE | — | abuse1@ |
| └ 123.243.73.208/28 | 16 | IVANTICAPTYLTD | Ivantica Pty Ltd | ASSIGNED NON-PORTABLE | — | abuse1@ |
| └ 123.243.73.224/28 | 16 | GENESYSWORLDWIDE | Genesys Worldwide | ASSIGNED NON-PORTABLE | — | abuse1@ |
| └ 123.243.73.240/28 | 16 | GENESYSWORLDWIDE | Genesys Worldwide | ASSIGNED NON-PORTABLE | — | abuse1@ |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 240 | 94% | 15 | |
| Residential | 16 | 6.3% | 1 |
Network & registry
Origin network
AS7545
AU
- Name
- TPG Telecom Limited
- Type
- Internet provider
- Registered
- Apr 25, 1997
- Domain
- tpgtelecom.com.au
- Website
- www.tpgtelecom.com.au/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2010
- Current origin since
- Sep 2010 · 16 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS7545 | RADB | Proxy route | MAINT-AS7545 | Jun 24, 2025 |
Whois
Registration for this announcement
- Range
- 123.
243. 73. 0/ 24 - Netname
- AAPT-AU
- Registrant
- AAPT Limited
- Registrant country
- AU
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 18, 2026
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- AU
- Delegated
- Feb 14, 2007
- Status
- assigned
Report abuse
Abuse contact
- abuse1@
aapt. com. au - Name
- ABUSE AAPTAU
- Handle
- AA1416-AP