Data as of Nov 8, 2026
143.216.83.0/24
No anonymizer space · no proxy exits in 30 daysOffice of The Chief Information Officer (OCIO)
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 143.216.0.0/16 since Apr 2024 | AS136572 | Business | Office of The Chief Information Officer (OCIO) |
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 |
|---|---|---|---|---|---|---|
| 143.216.0.0/16 | 65,536 | TOOTCIO-AU | Office of The Chief Information Officer (OCIO) (ORG-OOTC1-AP) · AU | ALLOCATED PORTABLE | — | hostmaster@ |
| └ 143.216.80.0/20 | 4,096 | SNSNET | Statenet Services | ALLOCATED NON-PORTABLE | — | hostmaster@ |
Network & registry
Registry
Holder
- Organization
- Office of The Chief Information Officer (OCIO)
- Handle
- ORG-OOTC1-AP
- Range
- 143.
216. 0. 0/ 16 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- Statenet Services
- Reallocated range
- 143.
216. 80. 0/ 20 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS136572
AU
- Name
- Office of The Chief Information Officer (OCIO)
- Type
- Business
- Registered
- May 16, 2017
- Industry
- Government and Regulatory Agencies, Administrations, Departments, and Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Oct 2017
- Current origin since
- Apr 2024 · 2.5 yr
- Origin networks
- 2
- Last change of origin
- Apr 2024
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4739 not the origin | RADB | Proxy route | MAINT-AS7545 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 143.
216. 80. 0/ 20 - Netname
- SNSNET
- Registrant
- Statenet Services
- Registrant country
- AU
- Organization
- Statenet Services
- Org country
- AU
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Dec 21, 2023
- Maintainer
- MAINT-TOOTCIO-AU
- RIR
- APNIC
- Country
- AU
- Delegated
- Jan 23, 1991
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
sa. gov. au - Name
- ABUSE TOOTCIOAU
- Handle
- AT977-AP