Data as of Nov 8, 2026
203.209.172.0/22
No anonymizer space · no proxy exits in 30 daysZettagrid Pty Ltd
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.209.160.0/20 since Dec 2010 | AS7604 | Hosting | 3 | Zettagrid Pty Ltd |
Network & registry
Origin network
AS7604
AU
- Name
- Zettagrid Pty Ltd
- Type
- Hosting
- Registered
- Aug 11, 1997
- Domain
- zettagrid.com
- Website
- www.zettagrid.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2011
- Current origin since
- Jul 2011 · 15 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.209.172.0/22 | AS7604 | /22 | APNIC | RPKI valid |
| 203.209.160.0/20 | AS7604 | /20 | APNIC | Too specific |
Whois
Registration for this announcement
- Range
- 203.
209. 160. 0/ 20 - Netname
- ZETTAGRID-AU
- Registrant
- Zettagrid Pty Ltd
- Registrant country
- AU
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Feb 13, 2026
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- AU
- Delegated
- Jan 16, 2006
- Status
- assigned
Report abuse
Abuse contact
- abuse@
zettagrid. com - Name
- ABUSE AUZETTAGRID
- Handle
- AA2817-AP