Data as of Nov 13, 2026
121.200.0.0/24
No anonymizer space · no proxy exits in 30 daysAussie Broadband · reallocated from Aussie Fibre Pty Ltd
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 121.200.0.0/21 since Jan 2022 | AS4764 | Residential | 1,011 167 always on | Aussie Fibre Pty Ltd | |
| 121.200.0.0/20 since Jan 2022 | AS4764 | Residential | 1,064 175 always on | Aussie Fibre Pty Ltd | |
| 121.200.0.0/19 since Dec 2007 | AS4764 | Residential | 1,151 182 always on | Aussie Fibre Pty Ltd |
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 |
|---|---|---|---|---|---|---|
| 121.200.0.0/19 | 8,192 | AUSSIEFIBRE-AU | Aussie Fibre Pty Ltd (ORG-WNPL1-AP) · AU | ALLOCATED PORTABLE | — | abuse@ |
| └ 121.200.0.0/24 | 256 | WIDEBAND | Aussie Broadband | ALLOCATED NON-PORTABLE | — | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Aussie Fibre Pty Ltd
- Handle
- ORG-WNPL1-AP
- Range
- 121.
200. 0. 0/ 19 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- Aussie Broadband
- Reallocated range
- 121.
200. 0. 0/ 24 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS4764
AU
- Name
- Aussie Broadband
- Type
- Internet provider
- Registered
- Jan 22, 2004
- Domain
- aussiebroadband.com.au
- Website
- www.aussiebroadband.com.au
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- Tor exits
- 1
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Dec 2020
- Current origin since
- Mar 2022 · 4.7 yr
- Origin networks
- 2
- Last change of origin
- Apr 2024
Recorded history
History
- Handoffs
- 3
- Also announced by
- 136943
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 121.200.0.0/24 | AS136943 | /24 | APNIC | Another network |
| 121.200.0.0/19 | AS4764 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 121.
200. 0. 0/ 24 - Netname
- WIDEBAND
- Registrant
- Aussie Broadband
- Registrant country
- AU
- Organization
- Aussie Broadband
- Org country
- AU
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Aug 10, 2026
- Maintainer
- MAINT-AU-AUSSIEFIBRE
- RIR
- APNIC
- Country
- AU
- Delegated
- Dec 1, 2006
- Status
- assigned
Report abuse
Abuse contact
- abuse@
aussiebroadband. com. au - Name
- ABUSE AUAUSSIEFIBRE
- Handle
- AA3015-AP