Data as of Nov 11, 2026
124.9.86.0/24
No anonymizer space · no proxy exits in 30 daysSan Da Cable TV Co., Ltd. · space held by Taiwan Fixed Network CO.,LTD.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Jun 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 124.9.80.0/20 since Apr 2018 | AS9924 | Residential | 25 | Taiwan Fixed Network CO.,LTD. | |
| 124.9.64.0/19 since Jun 2013 | AS9924 | Residential | 46 | Taiwan Fixed Network CO.,LTD. | |
| 124.9.64.0/18 since May 2026 | AS9924 | Residential | 123 4 always on | Taiwan Fixed Network CO.,LTD. | |
| 124.9.0.0/17 since Aug 2016 | AS9924 | Residential | 127 4 always on | Taiwan Fixed Network CO.,LTD. | |
| 124.9.0.0/16 since Dec 2005 | AS9924 | Residential | 127 4 always on | Taiwan Fixed Network CO.,LTD. | |
| 124.8.0.0/14 since Dec 2005 | AS9924 | Business | 966 7 always on | Taiwan Fixed Network CO.,LTD. |
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 |
|---|---|---|---|---|---|---|
| 124. | 327,680 | TFN-NET | Taiwan Fixed Network CO.,LTD. | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
Registry
Holder
- Organization
- Taiwan Fixed Network CO.,LTD.
- Range
- 124.
8. 0. 0 - 124. 12. 255. 255 - Registration type
- ALLOCATED PORTABLE
Origin network
AS131611
TW
- Name
- San Da Cable TV Co., Ltd.
- Type
- Internet provider
- Registered
- Jul 21, 2011
- Domain
- sdtv.com.tw
- Website
- www.sdtv.com.tw
- Industry
- Radio and Television Providers
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2026
- Current origin since
- Jun 2026 · 5 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 124.9.64.0/18 | AS9924 | /24 | APNIC | Another network |
| 124.9.64.0/18 | AS131611 | /24 | APNIC | RPKI valid |
| 124.8.0.0/14 | AS9924 | /24 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 124.
9. 64. 0/ 19 - Netname
- TFN-NET
- Registrant
- Chung YI Broadcast Co., Ltd
- Registrant country
- TW
- Organization
- Chung YI Broadcast Co., Ltd
- Org country
- TW
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MAINT-TW-TWNIC
- RIR
- APNIC
- Country
- TW
- Delegated
- Nov 18, 2005
- Status
- assigned