Data as of Nov 10, 2026
203.56.136.0/23
No anonymizer space · no proxy exits in 30 daysSouthern Phone Company Ltd
Network & registry
Announced by
Covering announcement 203.56.128.0/19
- Prefix
- 203.56.128.0/19
- Announced by
- AS136994 Southern Phone Company Ltd
- Type
- Residential
- Proxy exits
- 20
- RPKI
- No RPKI
- Netname
- SOUTHERNPHONE-AU
- Registrant
- Southern Phone Company Ltd
- RIR
- APNIC
Origin network
AS136994
AU
- Name
- Southern Phone Company Ltd
- Type
- Internet provider
- Registered
- Sep 27, 2017
- Domain
- southernphone.com.au
- Website
- www.southernphone.com.au
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 203.56.128.0/19
203.56.128.0/19
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Jul 2019 · 7.3 yr
- Origin networks
- 4
- Last change of origin
- Jul 2019
Recorded history
History
- Handoffs
- 3
IRR
Route objects on 203.56.128.0/19
Whois
Registration for this announcement
- Range
- 203.
56. 128. 0/ 19 - Netname
- SOUTHERNPHONE-AU
- Registrant
- Southern Phone Company Ltd
- Registrant country
- AU
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jul 15, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- AU
- Delegated
- Jan 17, 1997
- Status
- assigned
Report abuse
Abuse contact
- netadmin@
southernphone. net. au - Name
- ABUSE SOUTHERNPHONEAU
- Handle
- AS2580-AP