Data as of Nov 12, 2026
148.66.63.0/24
No anonymizer space · no proxy exits in 30 daysNetsec Limited · space held by Dataplugs Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 148.66.48.0/20 since Aug 2017 | AS45753 | Hosting | Dataplugs 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 |
|---|---|---|---|---|---|---|
| 148.66.48.0/20 | 4,096 | DATAPLUGS-HK | Dataplugs Limited (ORG-DL7-AP) · HK | ALLOCATED PORTABLE | — | abuse@ |
| └ 148.66.63.0/24 | 256 | Netsec | Netsec | ALLOCATED NON-PORTABLE | — | abuse@ |
Network & registry
Registry
Holder
- Organization
- Dataplugs Limited
- Handle
- ORG-DL7-AP
- Range
- 148.
66. 48. 0/ 20 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- Netsec
- Reallocated range
- 148.
66. 63. 0/ 24 - Reallocation type
- ALLOCATED NON-PORTABLE
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Aug 2017
- Current origin since
- Jul 2024 · 2.4 yr
- Origin networks
- 2
- Last change of origin
- Jul 2024
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 148.66.63.0/24 | AS45753 | /24 | APNIC | RPKI valid |
| 148.66.48.0/20 | AS963 | /24 | APNIC | Another network |
| 148.66.48.0/20 | AS9744 | /24 | APNIC | Another network |
| 148.66.48.0/20 | AS45753 | /21 | APNIC | Too specific |
IRR
Route objects on the exact prefix
Whois
Registration for this announcement
- Range
- 148.
66. 63. 0/ 24 - Netname
- Netsec
- Registrant
- Netsec
- Registrant country
- TW
- Organization
- Netsec
- Org country
- TW
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- May 19, 2025
- Maintainer
- MAINT-DATAPLUGS-HK
- RIR
- APNIC
- Country
- HK
- Delegated
- Apr 11, 1991
- Status
- assigned
Report abuse
Abuse contact
- abuse@
dataplugs. com - Name
- ABUSE DATAPLUGSHK
- Handle
- AD748-AP