Data as of Nov 5, 2026
210.17.0.0/17
No anonymizer space · no proxy exits in 30 daysTaiwan Fixed Network, Telco and Network Service Provider. · space held by Taiwan Telecommunication Network Services Co.,LTD.
Announcements
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 |
|---|---|---|---|---|
| 210.17.0.0/22 since Feb 2021 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.4.0/24 since Feb 2021 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.5.0/24 since Mar 2021 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.6.0/24 since Mar 2021 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.7.0/24 since Mar 2021 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.8.0/24 since Feb 2021 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.11.0/24 since Feb 2022 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.12.0/24 since Feb 2021 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.13.0/24 since Feb 2021 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.14.0/24 since Feb 2021 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.15.0/24 since Feb 2021 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.16.0/24 since Feb 2021 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.17.0/24 since Mar 2019 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.18.0/24 since Feb 2021 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.19.0/24 since Dec 2018 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.20.0/24 since Feb 2021 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.21.0/24 since Feb 2022 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.22.0/24 since Feb 2021 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.23.0/24 since Feb 2021 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.24.0/24 since Feb 2021 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.28.0/24 since Feb 2021 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.30.0/23 since Feb 2021 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.30.0/24 since Jul 2026 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.35.0/24 since Feb 2021 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.38.0/23 since Feb 2021 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.38.0/24 since Dec 2018 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.39.0/24 since Dec 2018 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.40.0/21 since Feb 2021 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.53.0/24 since Feb 2021 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.55.0/24 since Feb 2021 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.56.0/23 since Feb 2021 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.63.0/24 since Feb 2021 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.64.0/21 since Feb 2021 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.72.0/24 since Feb 2021 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.75.0/24 since Oct 2018 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.76.0/22 since Nov 2025 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.80.0/20 since Mar 2019 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.80.0/24 since May 2021 | AS131634 | Business | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.85.0/24 since May 2023 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.92.0/24 since Oct 2018 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.96.0/22 since Mar 2019 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.96.0/24 since Oct 2018 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.100.0/23 since Mar 2019 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.100.0/24 since Oct 2018 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.101.0/24 since Oct 2018 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.102.0/24 since Nov 2019 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.103.0/24 since Nov 2019 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.104.0/21 since Mar 2019 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. | |
| 210.17.112.0/20 since Mar 2019 | AS9924 | Internet provider | Taiwan Telecommunication Network Services Co.,LTD. |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
32,768 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 32,512 | >99% | 57 | |
| Business | 256 | 0.78% | 1 |
Network & registry
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
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 2
- Last change of origin
- Nov 2013
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 210.17.0.0/17 | AS9924 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 210.17.0.0/21 | AS9924 | RADB | Proxy-registered route object (IDC) | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.0.0/21 | AS9924 | NTTCOM | Proxy-registered route object (IDC) | MAINT-AS9924 | May 7, 2020 |
| 210.17.9.0/24 | AS9924 | RADB | Taiwan Fixed Network | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.9.0/24 | AS9924 | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 | Jul 31, 2015 |
| 210.17.10.0/23 | AS9924 | RADB | Proxy-registered route object (IDC) | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.10.0/23 | AS9924 | NTTCOM | Proxy-registered route object (IDC) | MAINT-AS9924 | May 7, 2020 |
| 210.17.10.0/24 | AS9924 | RADB | Taiwan Fixed Network | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.10.0/24 | AS9924 | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 | Jul 31, 2015 |
| 210.17.12.0/22 | AS9924 | RADB | Proxy-registered route object (IDC) | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.12.0/22 | AS9924 | NTTCOM | Proxy-registered route object (IDC) | MAINT-AS9924 | May 7, 2020 |
| 210.17.20.0/22 | AS9924 | RADB | Proxy-registered route object (IDC) | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.20.0/22 | AS9924 | NTTCOM | Proxy-registered route object (IDC) | MAINT-AS9924 | May 7, 2020 |
| 210.17.24.0/21 | AS9924 | RADB | Proxy-registered route object (IDC) | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.24.0/21 | AS9924 | NTTCOM | Proxy-registered route object (IDC) | MAINT-AS9924 | May 7, 2020 |
| 210.17.25.0/24 | AS9924 | RADB | Taiwan Fixed Network | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.25.0/24 | AS9924 | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 | Jul 31, 2015 |
| 210.17.26.0/24 | AS9924 | RADB | Taiwan Fixed Network | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.26.0/24 | AS9924 | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 | Jul 31, 2015 |
| 210.17.27.0/24 | AS9924 | RADB | Taiwan Fixed Network | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.27.0/24 | AS9924 | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 | Jul 31, 2015 |
| 210.17.29.0/24 | AS9924 | RADB | Taiwan Fixed Network | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.29.0/24 | AS9924 | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 | Jul 31, 2015 |
| 210.17.32.0/22 | AS9924 | RADB | Proxy-registered route object (IDC) | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.32.0/22 | AS9924 | NTTCOM | Proxy-registered route object (IDC) | MAINT-AS9924 | May 7, 2020 |
| 210.17.32.0/24 | AS9924 | RADB | Taiwan Fixed Network | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.32.0/24 | AS9924 | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 | Jul 31, 2015 |
| 210.17.33.0/24 | AS9924 | RADB | Taiwan Fixed Network | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.33.0/24 | AS9924 | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 | Jul 31, 2015 |
| 210.17.34.0/24 | AS9924 | RADB | Taiwan Fixed Network | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.34.0/24 | AS9924 | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 | Jul 31, 2015 |
| 210.17.36.0/24 | AS9924 | RADB | Proxy-registered route object (IDC) | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.36.0/24 | AS9924 | NTTCOM | Proxy-registered route object (IDC) | MAINT-AS9924 | May 7, 2020 |
| 210.17.37.0/24 | AS9924 | RADB | Taiwan Fixed Network | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.37.0/24 | AS9924 | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 | Jul 31, 2015 |
| 210.17.48.0/20 | AS9924 | RADB | Proxy-registered route object (IDC) | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.48.0/20 | AS9924 | NTTCOM | Proxy-registered route object (IDC) | MAINT-AS9924 | May 7, 2020 |
| 210.17.48.0/24 | AS9924 | RADB | Taiwan Fixed Network | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.48.0/24 | AS9924 | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 | Jul 31, 2015 |
| 210.17.49.0/24 | AS9924 | RADB | Taiwan Fixed Network | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.49.0/24 | AS9924 | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 | Jul 31, 2015 |
| 210.17.50.0/24 | AS9924 | RADB | Taiwan Fixed Network | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.50.0/24 | AS9924 | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 | Jul 31, 2015 |
| 210.17.51.0/24 | AS9924 | RADB | Taiwan Fixed Network | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.51.0/24 | AS9924 | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 | Jul 31, 2015 |
| 210.17.52.0/24 | AS9924 | RADB | Taiwan Fixed Network | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.52.0/24 | AS9924 | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 | Jul 31, 2015 |
| 210.17.54.0/24 | AS9924 | RADB | Taiwan Fixed Network | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.54.0/24 | AS9924 | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 | Jul 31, 2015 |
| 210.17.58.0/24 | AS9924 | RADB | Taiwan Fixed Network | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.58.0/24 | AS9924 | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 | Jul 31, 2015 |
| 210.17.59.0/24 | AS9924 | RADB | Taiwan Fixed Network | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.59.0/24 | AS9924 | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 | Jul 31, 2015 |
| 210.17.60.0/24 | AS9924 | RADB | Taiwan Fixed Network | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.60.0/24 | AS9924 | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 | Jul 31, 2015 |
| 210.17.61.0/24 | AS9924 | RADB | Taiwan Fixed Network | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.61.0/24 | AS9924 | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 | Jul 31, 2015 |
| 210.17.62.0/24 | AS9924 | RADB | Taiwan Fixed Network | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.62.0/24 | AS9924 | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 | Jul 31, 2015 |
| 210.17.72.0/22 | AS9924 | RADB | Proxy-registered route object (IDC) | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.72.0/22 | AS9924 | NTTCOM | Proxy-registered route object (IDC) | MAINT-AS9924 | May 7, 2020 |
| 210.17.73.0/24 | AS9924 | RADB | Taiwan Fixed Network | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.73.0/24 | AS9924 | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 | Jul 31, 2015 |
| 210.17.74.0/24 | AS9924 | RADB | Taiwan Fixed Network | MAINT-AS9924 | Apr 17, 2026 |
| 210.17.74.0/24 | AS9924 | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 | Jul 31, 2015 |
Whois
Registration for this announcement
- Range
- 210.
17. 0. 0/ 17 - Netname
- TTN-TW
- Registrant
- Taiwan Telecommunication Network Services Co.,LTD.
- Registrant country
- TW
- Organization
- Taiwan Telecommunication Network Services 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
- Mar 2, 1998
- Status
- assigned
Report abuse
Abuse contact
- nickchang@
taiwanmobile. com - Name
- IRT-PROFOND-TW
- Handle
- IRT-PROFOND-TW