Data as of Nov 12, 2026
192.243.23.0/24
No anonymizer space · no proxy exits in 30 daysTelstra Limited · space held by National Aeronautics and Space Administration
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 |
|---|---|---|---|---|---|---|
| 192. | 6,144 | NETBLK-DSN | National Aeronautics and Space Administration (NASA-Z) · US | Direct Allocation | Oct 20, 1992 | lneira@ |
| └ 192.243.20.0/22 | 1,024 | CDSCC-NET | Canberra Communications Complex (CCC-431) · AU | Reassigned | Mar 17, 2006 | — |
Network & registry
Registry
Holder
- Organization
- National Aeronautics and Space Administration
- Handle
- NASA-Z
- Range
- 192.
243. 0. 0 - 192. 243. 23. 255 - Registration type
- Direct Allocation
- Record created
- Oct 20, 1992
- Legacy
- yes
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
- Apr 2008
- Current origin since
- Apr 2008 · 19 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 192.
243. 20. 0/ 22 - Netname
- CDSCC-NET
- Registrant
- Canberra Communications Complex
- Organization
- Canberra Communications Complex (CCC-431)
- Org address
- PO Box 1035, Canberra, ACT, 2901
- Org country
- AU
- Type
- Reassigned
- Handle
- NET-192-243-20-0-1
- Parent
- NET-192-243-0-0-1
- Created
- Mar 17, 2006
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 20, 1992
- Status
- assigned
Report abuse
Abuse contact
- nobody@
example. com - Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN