Data as of Nov 4, 2026
103.12.151.0/24
No anonymizer space · no proxy exits in 30 daysCTG Server Limited · space held by Photon Link Limited
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
95 / 100 · Critical
Spamhaus DROP
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 |
|---|---|---|---|---|---|---|
| 103.12.148.0/22 | 1,024 | PL-HK | Photon Link Limited (ORG-PLL2-AP) · HK | ALLOCATED PORTABLE | — | PL-HK@ |
| └ 103.12.151.0/24 | 256 | PL-HK | Photon Link Data Center | ALLOCATED NON-PORTABLE | — | PL-HK@ |
| └ 103.12.151.0/26 | 64 | PL-HK | Photon Link Data Center | ALLOCATED NON-PORTABLE | — | PL-HK@ |
| └ 103.12.151.64/26 | 64 | PL-HK | Photon Link Data Center | ALLOCATED NON-PORTABLE | — | PL-HK@ |
| └ 103.12.151.128/26 | 64 | PL-HK | Photon Link Data Center | ALLOCATED NON-PORTABLE | — | PL-HK@ |
| └ 103.12.151.192/26 | 64 | PL-HK | Photon Link Data Center | ALLOCATED NON-PORTABLE | — | PL-HK@ |
Network & registry
Registry
Holder
- Organization
- Photon Link Limited
- Handle
- ORG-PLL2-AP
- Range
- 103.
12. 148. 0/ 22 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- Photon Link Data Center
- Reallocated range
- 103.
12. 151. 0/ 24 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS152194
HK
- Name
- CTG Server Limited
- Type
- Hosting
- Registered
- Dec 22, 2023
- Domain
- ctgserver.net
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jul 2012
- Current origin since
- Apr 2024 · 2.5 yr
- Origin networks
- 4
- Last change of origin
- Apr 2024
Recorded history
History
- Handoffs
- 7
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.12.148.0/22 | AS13335 | /24 | APNIC | Another network |
| 103.12.148.0/22 | AS152194 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 103.
12. 151. 0/ 24 - Netname
- PL-HK
- Registrant
- Photon Link Data Center
- Registrant country
- HK
- Organization
- Photon Link Data Center
- Org country
- HK
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 21, 2026
- Maintainer
- MAINT-HK-PL
- RIR
- APNIC
- Country
- HK
- Delegated
- Jul 11, 2012
- Status
- assigned
Report abuse
Abuse contact
- PL-HK@
worldmailhk. com - Name
- ABUSE PLHK
- Handle
- AP1120-AP