Data as of Nov 15, 2026
203.14.0.0/20
No anonymizer space · no proxy exits in 30 daysTelstra Limited
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
4,096 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 3,840 | 94% | 2 | |
| Hosting | 256 | 6.3% | 1 |
Network & registry
Origin network
AS1221
AU
- Name
- Telstra Limited
- Type
- Internet provider
- Registered
- Jan 31, 2000
- Domain
- telstra.com.au
- Website
- www.telstra.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 · 22 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.14.0.0/20 | AS1221 | /20 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 203.
14. 0. 0/ 20 - Netname
- TELSTRAINTERNET12-AU
- Registrant
- Telstra Limited
- Registrant country
- AU
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- May 10, 2024
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- AU
- Delegated
- Sep 2, 1994
- Status
- assigned
Report abuse
Abuse contact
- abuse@
telstra. net - Name
- ABUSE TELSTRAAU
- Handle
- AT1005-AP