Data as of Nov 10, 2026
175.97.128.0/19
No anonymizer space · no proxy exits in 30 daysTaiwan Fixed Network, Telco and Network Service Provider. · space held by Taiwan Fixed Network CO.,LTD.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 175.97.0.0/16 since Apr 2010 | AS9924 | Residential | 1 | Taiwan Fixed Network CO.,LTD. | |
| 175.96.0.0/14 since Apr 2010 | AS9924 | Business | 185 12 always on | Taiwan Fixed Network CO.,LTD. |
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 175.97.128.0/23 since May 2019 | AS131628 | Hosting | Taiwan Fixed Network CO.,LTD. | |
| 175.97.130.0/23 since May 2019 | AS131628 | Hosting | Taiwan Fixed Network CO.,LTD. | |
| 175.97.132.0/23 since May 2019 | AS131628 | Hosting | Taiwan Fixed Network CO.,LTD. | |
| 175.97.133.0/24 since Dec 2019 | AS131628 | Hosting | Taiwan Fixed Network CO.,LTD. | |
| 175.97.134.0/23 since May 2019 | AS131628 | Hosting | Taiwan Fixed Network CO.,LTD. | |
| 175.97.134.0/24 since Mar 2020 | AS131628 | Hosting | Taiwan Fixed Network CO.,LTD. | |
| 175.97.135.0/24 since Mar 2020 | AS131628 | Hosting | Taiwan Fixed Network CO.,LTD. | |
| 175.97.136.0/23 since May 2019 | AS131628 | Hosting | Taiwan Fixed Network CO.,LTD. | |
| 175.97.138.0/23 since May 2019 | AS131628 | Hosting | Taiwan Fixed Network CO.,LTD. | |
| 175.97.140.0/23 since May 2019 | AS131628 | Hosting | Taiwan Fixed Network CO.,LTD. | |
| 175.97.141.0/24 since Sep 2025 | AS131628 | Hosting | Taiwan Fixed Network CO.,LTD. | |
| 175.97.142.0/23 since May 2019 | AS131628 | Hosting | Taiwan Fixed Network CO.,LTD. | |
| 175.97.142.0/24 since Jul 2019 | AS131628 | Hosting | Taiwan Fixed Network CO.,LTD. | |
| 175.97.144.0/23 since May 2019 | AS131628 | Hosting | Taiwan Fixed Network CO.,LTD. | |
| 175.97.146.0/23 since May 2019 | AS131628 | Hosting | Taiwan Fixed Network CO.,LTD. | |
| 175.97.148.0/23 since May 2019 | AS131628 | Hosting | Taiwan Fixed Network CO.,LTD. | |
| 175.97.150.0/23 since May 2019 | AS131628 | Hosting | Taiwan Fixed Network CO.,LTD. | |
| 175.97.152.0/23 since May 2019 | AS131628 | Hosting | Taiwan Fixed Network CO.,LTD. | |
| 175.97.154.0/23 since May 2019 | AS131628 | Hosting | Taiwan Fixed Network CO.,LTD. | |
| 175.97.156.0/23 since May 2019 | AS131628 | Hosting | Taiwan Fixed Network CO.,LTD. | |
| 175.97.158.0/23 since Apr 2022 | AS131628 | Hosting | Taiwan Fixed Network CO.,LTD. |
Network & registry
Announced by
Covering announcement 175.97.128.0/17
- Prefix
- 175.97.128.0/17
- Announced by
- AS9924 Taiwan Fixed Network, Telco and Network Service Provider.
- Type
- Residential
- Proxy exits
- 1
- RPKI
- RPKI valid
- Netname
- TFN-NET
- Registrant
- Taiwan Fixed Network CO.,LTD.
- RIR
- APNIC
Origin network
AS9924
TW
- Name
- Taiwan Fixed Network, Telco and Network Service Provider.
- Type
- Internet provider
- Registered
- Mar 28, 2000
- Domain
- taiwanmobile.com
- Website
- www.taiwanmobile.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
175.97.128.0/17
Routing history
- Pattern
- Stable
- First seen
- Apr 2010
- Current origin since
- Apr 2010 · 17 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 175.97.0.0/16 | AS24158 | /24 | APNIC | Another network |
| 175.96.0.0/14 | AS9924 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 175.
96. 0. 0/ 14 - Netname
- TFN-NET
- Registrant
- Taiwan Fixed Network CO.,LTD.
- Registrant country
- TW
- Organization
- Taiwan Fixed Network 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
- Dec 16, 2009
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
twnic. tw - Name
- ABUSE TWNICAP
- Handle
- AT939-AP