Data as of Nov 9, 2026
103.215.48.0/22
No anonymizer space · no proxy exits in 30 daysHong Kong Kowloon Telecommunications CO.,LIMITED · space held by Shenzhen Katherine Heng Technology Information Co., Ltd.
Network & registry
Origin network
AS135357
HK
- Name
- Hong Kong Kowloon Telecommunications CO.,LIMITED
- Registered
- Apr 18, 2016
- Domain
- as3491.net
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2023
- Current origin since
- Jun 2023 · 3.4 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.215.48.0/22 | AS135357 | /22 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 103.215.48.0/24 | AS135357 | APNIC | HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED | MAINT-ZHAOHENG80-CN | Aug 6, 2025 |
| 103.215.49.0/24 | AS135357 | APNIC | HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED | MAINT-ZHAOHENG80-CN | Aug 6, 2025 |
| 103.215.50.0/24 | AS135357 | APNIC | HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED | MAINT-ZHAOHENG80-CN | Aug 6, 2025 |
| 103.215.51.0/24 | AS135357 | APNIC | HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED | MAINT-ZHAOHENG80-CN | Aug 6, 2025 |
Whois
Registration for this announcement
- Range
- 103.
215. 48. 0/ 22 - Netname
- ZHAOHENG-CN
- Registrant
- Shenzhen Katherine Heng Technology Information Co., Ltd.
- Registrant country
- CN
- Organization
- Not stated by the registry
- Type
- ASSIGNED PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 22, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- CN
- Delegated
- Apr 19, 2016
- Status
- assigned
Report abuse
Abuse contact
- harry.
soyx@ gmail. com - Name
- ABUSE ZHAOHENG80CN
- Handle
- AZ429-AP