Data as of Nov 5, 2026
163.8.219.0/24
No anonymizer space · no proxy exits in 30 daysDSN Fiber · space held by Ausgrid
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
Risk
40 / 100 · Medium
Leased space
Recent change
New origin Sep 2026
its first announcement on record
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
163.8.219.0/24
From the registry to its use
- Aug 23, 2026– today
- Sep 4, 2026– today
- todayRegistry recordAusgridALLOCATED PORTABLE163.8.0.0/16
- todayRoute objectAS153736 DSN FiberAPNIC route object for AS153736 DSN Fiber, maintainer MAINT-532444-IPXO
- todayLeased fromIPXOIP broker
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Holder | RPKI |
|---|---|---|---|---|---|
| 163.8.218.0/23 since Aug 2026 | AS153736 | Unknown | IP broker IPXO | Ausgrid |
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 |
|---|---|---|---|---|---|---|
| 163.8.0.0/16 | 65,536 | AUSGRID-OP-AU | Ausgrid (ORG-AA86-AP) · AU | ALLOCATED PORTABLE | — | noc@ |
| └ 163.8.192.0/19 | 8,192 | IPXO-3 | unknown | ALLOCATED NON-PORTABLE | — | noc@ |
Network & registry
IPv4 market
Holder
- Organization
- Ausgrid
- Handle
- ORG-AA86-AP
- Range
- 163.
8. 0. 0/ 16 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- Not named in the registry
- Reallocated range
- 163.
8. 192. 0/ 19 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS153736
PH
- Name
- DSN Fiber
- Type
- Hosting
- Registered
- Mar 26, 2025
- Domain
- dsnsolutions.net
- Website
- dsnsolutions.net
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2026
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 163.8.218.0/23 | AS153736 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS153736 | APNIC | DoubleSquare Networks Inc | MAINT-532444-IPXO | Aug 31, 2026 |
Whois
Registration for this announcement
- Range
- 163.
8. 192. 0/ 19 - Netname
- IPXO-3
- Registrant country
- US
- Organization
- Not stated by the registry
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 13, 2025
- Maintainer
- MAINT-NETUTILS-AP
- RIR
- APNIC
- Country
- AU
- Delegated
- Jun 29, 1992
- Status
- assigned
Report abuse
Abuse contact
- noc@
Ausgrid. com. au - Name
- ABUSE AUSGRIDOPAU
- Handle
- AA2011-AP