Data as of Nov 9, 2026
203.190.23.0/24
No anonymizer space · no proxy exits in 30 daysNew Kaohsiung Broadband LTD. · space held by Simple InfoComm Co., Ltd.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.190.20.0/22 since Sep 2021 | AS9922 | Residential | 7 1 always on | Simple InfoComm Co., Ltd. |
Network & registry
Origin network
AS9922
TW
- Name
- New Kaohsiung Broadband LTD.
- Type
- Internet provider
- Registered
- Mar 28, 2000
- Domain
- nkh.com.tw
- Website
- www.nkh.com.tw
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Aug 2023
- Current origin since
- Oct 2025 · 1.0 yr
- Origin networks
- 2
- Last change of origin
- Oct 2025
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.190.16.0/21 | AS4780 | /24 | APNIC | Another network |
| 203.190.16.0/21 | AS9919 | /24 | APNIC | Another network |
| 203.190.16.0/21 | AS9922 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 203.
190. 16. 0/ 21 - Netname
- SIMPLE-NET
- Registrant
- Simple InfoComm Co., Ltd.
- Registrant country
- TW
- Organization
- Simple InfoComm Co., Ltd.
- Org country
- TW
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 7, 2025
- Maintainer
- MAINT-TW-TWNIC
- RIR
- APNIC
- Country
- TW
- Delegated
- May 15, 2006
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
twnic. tw - Name
- ABUSE TWNICAP
- Handle
- AT939-AP