Data as of Nov 5, 2026
203.28.240.0/22
19 residential-proxy exits · 30 daysThe University of Melbourne, Melbourne, Victoria
Residential-proxy exits
Proxy exits
19
1.9% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Providers
18
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
45 observations
Proxy providers listing exits
- BirdProxies
- ByteProxies
- Byteful
- FloppyData
- GSocks
- GonzoProxy
- HideProxy
- Infatica
- InfiniteProxies
- LudaxProxy
- MangoProxy
- NodeProxy
- NovaProxy
- Proxy-Seller
- ProxyRack
- Proxyma
- Shifter
- VitalExclusive
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 |
|---|---|---|---|---|---|---|
| 203.28.240.0/23 | 512 | TRINITYCOLLEGE | Trinity College (ORG-TC4-AP) · AU | ALLOCATED PORTABLE | May 19, 2014 | sysadmin@ |
| 203.28.242.0/24 | 256 | TRINITYCOLLEGE | Trinity College (ORG-TC4-AP) · AU | ALLOCATED PORTABLE | May 19, 2014 | sysadmin@ |
| 203.28.243.0/24 | 256 | QUEENSCOLLEGE-AU | Queens College (ORG-QC1-AP) · AU | ALLOCATED PORTABLE | May 19, 2014 | ben. |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS10148
AU
- Name
- The University of Melbourne, Melbourne, Victoria
- Type
- Education
- Registered
- Oct 7, 2003
- Domain
- unimelb.edu.au
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2019
- Current origin since
- Jul 2019 · 7.3 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS7575 not the origin | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
Whois
Registration for this announcement
203.28.240.0/22 spans several registrations: 3 records are listed under Registrations.
- Registrant country
- AU
- RIR
- APNIC
- Country
- AU
- Delegated
- Jun 27, 1996
- Status
- assigned