Data as of Nov 11, 2026
203.4.131.0/24
No anonymizer space · no proxy exits in 30 daysTelstra Limited · space held by Marsh & McLennan Companies, Inc.
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 2020
- Current origin since
- May 2020 · 6.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
Whois
Registration for this announcement
- Range
- 203.
4. 128. 0/ 22 - Netname
- MMCI-AP
- Registrant
- Marsh & McLennan Companies, Inc.
- Registrant country
- US
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- May 31, 2023
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- US
- Delegated
- Mar 29, 1994
- Status
- assigned
Report abuse
Abuse contact
- abuse@
mmc. com - Name
- ABUSE MMCIAP
- Handle
- AM2769-AP