Data as of Nov 8, 2026
203.57.50.0/23
1 residential-proxy exit · 30 daysMammoth Media Pty Ltd
Residential-proxy exits
Proxy exits
1
0.20% of its addresses · 30 days
Always-on exits
1
100% of its exits
Spread
1 of 2
/24s with at least one exit
Providers
8
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
134 observations
Proxy providers listing exits
- Ake.net
- DataImpulse
- PacketStream
- PrivateByte
- Proxmint
- Proxy4U
- ProxyRack
- RH7Proxy
Network & registry
Origin network
AS133159
AU
- Name
- Mammoth Media Pty Ltd
- Type
- Hosting
- Registered
- Nov 13, 2013
- Domain
- mammoth.com.au
- Website
- www.mammoth.com.au/
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2020
- Current origin since
- Aug 2020 · 6.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.57.50.0/23 | AS133159 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 203.57.50.0/24 | AS133159 | APNIC | Mammoth Media Pty Ltd | MAINT-MAMMOTHMEDIA-AU | Dec 2, 2025 |
| 203.57.51.0/24 | AS133159 | APNIC | Mammoth Media Pty Ltd | MAINT-MAMMOTHMEDIA-AU | Dec 2, 2025 |
Whois
Registration for this announcement
- Range
- 203.
57. 50. 0/ 23 - Netname
- MAMMOTHMEDIA-AU
- Registrant
- Mammoth Media Pty Ltd
- Registrant country
- AU
- Organization
- Not stated by the registry
- Type
- ASSIGNED PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 4, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- AU
- Delegated
- Jan 31, 1997
- Status
- assigned
Report abuse
Abuse contact
- abuse@
mammothmedia. com. au - Name
- ABUSE MAMMOTHMEDIAAU
- Handle
- AM2754-AP