Data as of Nov 15, 2026
210.58.112.0/21
No anonymizer space · no proxy exits in 30 daysDynamic Computing Technology · space held by ETWebs Taiwan Co. Ltd.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 210.58.112.0/20 since Jul 2017 | AS17709 | Mobile | ETWebs Taiwan Co. Ltd. | ||
| 210.58.64.0/18 since Sep 2009 | AS7482 | Residential | 1 | ETWebs Taiwan Co. Ltd. | |
| 210.58.0.0/16 since Nov 2009 | AS7482 | Residential | 10 | ETWebs Taiwan 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 |
|---|---|---|---|---|---|---|
| 210.58.0.0/16 | 65,536 | ETWEBS-TW | ETWebs Taiwan Co. Ltd. | ALLOCATED PORTABLE | — | hostmaster@ |
| └ 210.58.0.0/17 | 32,768 | FET | Far EasTone Telecommunication Co., Ltd. | ASSIGNED PORTABLE | — | davidlin1@ |
Network & registry
Registry
Holder
- Organization
- ETWebs Taiwan Co. Ltd.
- Range
- 210.
58. 0. 0/ 16 - Registration type
- ALLOCATED PORTABLE
Origin network
AS131601
TW
- Name
- Dynamic Computing Technology
- Type
- Hosting
- Registered
- Jul 21, 2011
- Domain
- dct-cloud.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Sep 2015
- Current origin since
- May 2024 · 2.5 yr
- Origin networks
- 2
- Last change of origin
- May 2024
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 210.58.112.0/21 | AS131601 | /24 | APNIC | RPKI valid |
| 210.58.112.0/20 | AS17709 | /24 | APNIC | Another network |
| 210.58.0.0/16 | AS7482 | /24 | APNIC | Another network |
| 210.58.0.0/16 | AS17709 | /24 | APNIC | Another network |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 210.58.112.0/24 | AS17709 | RADB | Asia Pacific Telecom | MAINT-AS17709 | Nov 13, 2023 |
| 210.58.113.0/24 | AS17709 | RADB | Asia Pacific Telecom co., Ltd | MAINT-AS17709 | Nov 13, 2023 |
| 210.58.114.0/24 | AS17709 | RADB | Asia Pacific Telecom co., Ltd | MAINT-AS17709 | Nov 13, 2023 |
| 210.58.115.0/24 | AS17709 | RADB | Asia Pacific Telecom co., Ltd | MAINT-AS17709 | Nov 13, 2023 |
| 210.58.116.0/24 | AS17709 | RADB | Asia Pacific Telecom co., Ltd | MAINT-AS17709 | Nov 13, 2023 |
| 210.58.117.0/24 | AS17709 | RADB | Asia Pacific Telecom co., Ltd | MAINT-AS17709 | Nov 13, 2023 |
| 210.58.118.0/24 | AS17709 | RADB | Asia Pacific Telecom co., Ltd | MAINT-AS17709 | Nov 13, 2023 |
| 210.58.119.0/24 | AS17709 | RADB | Asia Pacific Telecom co., Ltd | MAINT-AS17709 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 210.
58. 0. 0/ 17 - Netname
- FET
- Registrant
- Far EasTone Telecommunication Co., Ltd.
- Registrant country
- TW
- Organization
- Far EasTone Telecommunication Co., Ltd.
- Org country
- TW
- Type
- ASSIGNED PORTABLE
- Created
- Not stated by the registry
- Updated
- Apr 7, 2026
- Maintainer
- MAINT-TW-TWNIC
- RIR
- APNIC
- Country
- TW
- Delegated
- May 31, 2000
- Status
- assigned
Report abuse
Abuse contact
- davidlin1@
fareastone. com. tw - Name
- IRT-FET-TW
- Handle
- IRT-FET-TW