Data as of Nov 6, 2026
112.121.185.0/24
No anonymizer space · no proxy exits in 30 daysN963 Pte. Ltd. · space held by Netsec Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 112.121.184.0/22 since Mar 2025 | AS963 | Hosting | Netsec Limited |
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 |
|---|---|---|---|---|---|---|
| 112.121.160.0/19 | 8,192 | NETSEC-HK | Netsec Limited (ORG-NASS1-AP) · HK | ALLOCATED PORTABLE | — | abuse@ |
| └ 112.121.185.0/24 | 256 | NETSEC | NETSEC | ASSIGNED NON-PORTABLE | — | abuse@ |
Network & registry
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Sep 2009
- Current origin since
- Mar 2025 · 1.7 yr
- Origin networks
- 2
- Last change of origin
- Mar 2025
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 112.121.185.0/24 | AS45753 | /24 | APNIC | Another network |
| 112.121.184.0/22 | AS963 | /24 | APNIC | RPKI valid |
| 112.121.160.0/19 | AS9744 | /24 | APNIC | Another network |
| 112.121.160.0/19 | AS45753 | /19 | APNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS963 | APNIC | Netsec Limited | MAINT-NETSEC-HK | Jun 22, 2026 |
| AS9744 not the origin | APNIC | Netsec Limited | MAINT-NETSEC-HK | Nov 29, 2021 |
| AS45753 not the origin | APNIC | Netsec Limited | MAINT-NETSEC-HK | Nov 29, 2021 |
| AS45753 not the origin | RADB | iAdvantage Ltd. (Customer Route) | MAINT-AS9729 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 112.
121. 185. 0/ 24 - Netname
- NETSEC
- Registrant
- NETSEC
- Registrant country
- US
- Organization
- NETSEC
- Org country
- US
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 9, 2025
- Maintainer
- MAINT-NETSEC-HK
- RIR
- APNIC
- Country
- HK
- Delegated
- Jan 30, 2009
- Status
- assigned
Report abuse
Abuse contact
- abuse@
netsec. com - Name
- ABUSE HKNETSEC
- Handle
- AH1002-AP