Data as of Nov 7, 2026
103.212.96.0/23
No anonymizer space · no proxy exits in 30 daysNetsec Limited · space held by Unique Logic Limited
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 103.212.96.0/24 since May 2016 | AS45753 | Hosting | Unique Logic Limited via Netsec | |
| 103.212.97.0/24 since May 2016 | AS45753 | Hosting | Unique Logic Limited via Netsec |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 103.212.96.0/22 | 1,024 | ULL-HK | Unique Logic Limited (ORG-ULL1-AP) · HK | ALLOCATED PORTABLE | — | abuse@ |
| └ 103.212.96.0/24 | 256 | Netsec | Netsec | ALLOCATED NON-PORTABLE | — | abuse@ |
| └ 103.212.97.0/24 | 256 | Netsec | Netsec | ALLOCATED NON-PORTABLE | — | abuse@ |
Network & registry
Announced by
Covering announcement 103.212.96.0/22
- Prefix
- 103.212.96.0/22
- Announced by
- AS45753 Netsec Limited
- Type
- Hosting
- Proxy exits
- 2
- RPKI
- RPKI valid
- Netname
- ULL-HK
- Registrant
- Unique Logic Limited
- RIR
- APNIC
Origin network
AS45753
HK
- Name
- Netsec Limited
- Type
- Hosting
- Registered
- Jun 29, 2011
- Domain
- simcentric.com
- Website
- www.simcentric.com/en/
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 103.212.96.0/22
103.212.96.0/22
Routing history
- Pattern
- Stable
- First seen
- May 2016
- Current origin since
- May 2016 · 11 yr
- Origin networks
- 2
- Last change of origin
- Jul 2020
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.212.96.0/22 | AS963 | /24 | APNIC | Another network |
| 103.212.96.0/22 | AS9744 | /24 | APNIC | Another network |
| 103.212.96.0/22 | AS45753 | /24 | APNIC | RPKI valid |
IRR
Route objects on 103.212.96.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS963 not the origin | APNIC | Unique Logic Limited | MAINT-ULL-HK | Jun 25, 2026 |
| AS9744 not the origin | APNIC | Unique Logic Limited | MAINT-ULL-HK | Nov 3, 2021 |
| AS9744 not the origin | RADB | 103.212.96.0/22 | MAINT-AS9744 | Nov 13, 2023 |
| AS45753 | APNIC | Unique Logic Limited | MAINT-ULL-HK | Oct 19, 2021 |
| AS45753 | RADB | 103.212.96.0/22 | MAINT-AS45753 | Nov 13, 2023 |
| AS45753 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Apr 4, 2018 |
Whois
Registration for this announcement
- Range
- 103.
212. 96. 0/ 22 - Netname
- ULL-HK
- Registrant
- Unique Logic Limited
- Registrant country
- HK
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 7, 2021
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- HK
- Delegated
- Mar 30, 2016
- Status
- assigned
Report abuse
Abuse contact
- abuse@
uniquelogic. com - Name
- ABUSE ULLHK
- Handle
- AU244-AP