Data as of Nov 10, 2026
175.99.64.0/19
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 |
|---|---|---|---|---|---|
| 175.99.0.0/16 since Aug 2016 | AS9924 | Business | 18 1 always on | 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 |
|---|---|---|---|---|
| 175.99.64.0/24 since Feb 2021 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.65.0/24 since Feb 2021 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.66.0/23 since Apr 2021 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.66.0/24 since Feb 2021 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.67.0/24 since Jun 2025 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.68.0/24 since Nov 2018 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.69.0/24 since Feb 2021 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.70.0/24 since Feb 2021 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.71.0/24 since Nov 2018 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.72.0/24 since Dec 2018 | AS9924 | Internet provider | Taiwan Fixed Network CO.,LTD. | |
| 175.99.73.0/24 since Feb 2021 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.74.0/24 since Aug 2022 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.75.0/24 since May 2021 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.76.0/24 since Sep 2021 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.77.0/24 since Feb 2022 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.78.0/24 since Feb 2022 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.79.0/24 since Feb 2022 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.80.0/24 since Feb 2021 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.81.0/24 since Dec 2018 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.82.0/24 since Feb 2022 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.83.0/24 since Feb 2022 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.84.0/24 since Feb 2021 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.85.0/24 since Feb 2021 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.86.0/24 since Feb 2021 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.87.0/24 since Feb 2021 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.88.0/24 since Dec 2019 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.89.0/24 since Feb 2021 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.90.0/24 since Feb 2021 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.91.0/24 since Feb 2021 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.92.0/24 since Dec 2018 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.93.0/24 since Dec 2018 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.94.0/23 since Feb 2021 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. | |
| 175.99.95.0/24 since Sep 2022 | AS9924 | Business | Taiwan Fixed Network CO.,LTD. |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 175.96.0.0/14 | 262,144 | TFN-NET | Taiwan Fixed Network CO.,LTD. | ALLOCATED PORTABLE | — | hostmaster@ |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
8,192 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 7,936 | 97% | 31 | |
| Internet provider | 256 | 3.1% | 1 |
Network & registry
Announced by
Covering announcement 175.99.64.0/18
- Prefix
- 175.99.64.0/18
- Announced by
- AS9924 Taiwan Fixed Network, Telco and Network Service Provider.
- Type
- Business
- RPKI
- RPKI valid
- Netname
- TFN-NET
- RIR
- APNIC
Registry
Holder
- Organization
- Taiwan Fixed Network CO.,LTD.
- Range
- 175.
96. 0. 0/ 14 - Registration type
- ALLOCATED PORTABLE
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
175.99.64.0/18
Routing history
- Pattern
- Stable
- First seen
- Apr 2010
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 175.96.0.0/14 | AS9924 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 175.
99. 64. 0/ 18 - Netname
- TFN-NET
- Registrant country
- TW
- Organization
- Not stated by the registry
- Created
- Not stated by the registry
- Maintainer
- MAINT-TW-TWNIC
- RIR
- APNIC
- Country
- TW
- Delegated
- Dec 16, 2009
- Status
- assigned
Report abuse
Abuse contact
- nickchang@
taiwanmobile. com - Name
- IRT-PROFOND-TW
- Handle
- IRT-PROFOND-TW