Data as of Nov 5, 2026
202.9.0.0/21
No anonymizer space · no proxy exits in 30 daysCommonwealth Scientific and Industrial · space held by Commonwealth Scientific and Industrial Research Organisation
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 202.9.0.0/20 since Jun 2025 | AS6262 | Business | Commonwealth Scientific and Industrial Research Organisation |
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 |
|---|---|---|---|---|---|---|
| 202.9.0.0/20 | 4,096 | CSIRO-AU | Commonwealth Scientific and Industrial Research Organisation (ORG-CSAI1-AP) · AU | ALLOCATED PORTABLE | — | abuse@ |
| └ 202.9.0.0/21 | 2,048 | CSIRO-AZURE-NET | unknown | ALLOCATED NON-PORTABLE | — | abuse@ |
Network & registry
Registry
Holder
- Organization
- Commonwealth Scientific and Industrial Research Organisation
- Handle
- ORG-CSAI1-AP
- Range
- 202.
9. 0. 0/ 20 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- Not named in the registry
- Reallocated range
- 202.
9. 0. 0/ 21 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS6262
AU
- Name
- Commonwealth Scientific and Industrial
- Type
- Education
- Registered
- Aug 1, 2002
- Domain
- csiro.au
- Website
- www.csiro.au
- Industry
- Service
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Jun 2025 · 1.4 yr
- Origin networks
- 4
- Last change of origin
- Jun 2025
Recorded history
History
- Handoffs
- 4
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 202.9.0.0/20 | AS6262 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS6262 | RADB | CSIRO | MAINT-ASAARNET | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 202.
9. 0. 0/ 21 - Netname
- CSIRO-AZURE-NET
- Registrant country
- AU
- Organization
- Not stated by the registry
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Feb 17, 2025
- Maintainer
- MAINT-AU-CSIRO
- RIR
- APNIC
- Country
- AU
- Delegated
- Dec 10, 1995
- Status
- assigned
Report abuse
Abuse contact
- abuse@
csiro. au - Name
- ABUSE CSIROACCOUNTAU
- Handle
- AC1863-AP