Data as of Nov 5, 2026
203.79.252.0/22
No anonymizer space · no proxy exits in 30 daysAsia Pacific Telecom · space held by Asia Pacific On-line Services Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.79.192.0/18 since May 2005 | AS7482 | Residential | 1 | Asia Pacific On-line Services Inc. | |
| 203.79.128.0/17 since May 2005 | AS7482 | Residential | 10 | Asia Pacific On-line Services Inc. |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 203.79.252.0/24 since Aug 2022 | AS17709 | Mobile | Asia Pacific On-line Services Inc. | |
| 203.79.253.0/24 since Dec 2018 | AS17709 | Mobile | Asia Pacific On-line Services Inc. | |
| 203.79.254.0/24 since Aug 2021 | AS17709 | Mobile | Asia Pacific On-line Services Inc. | |
| 203.79.255.0/24 since Aug 2022 | AS17709 | Mobile | Asia Pacific On-line Services Inc. |
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 |
|---|---|---|---|---|---|---|
| 203.79.128.0/17 | 32,768 | APOL | Asia Pacific On-line Services Inc. | ALLOCATED PORTABLE | — | hostmaster@ |
| └ 203.79.224.0/19 | 8,192 | FET | Far EasTone Telecommunication Co., Ltd. | ASSIGNED PORTABLE | — | davidlin1@ |
| └ 203.79.254.160/27 | 32 | GKZHC-HT-AP | Guo Ke Zhen Hao Co. | ASSIGNED NON-PORTABLE | — | davidlin1@ via FET |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Mobile | 992 | 97% | 5 | |
| Business | 32 | 3.1% | 1 |
Network & registry
Registry
Holder
- Organization
- Asia Pacific On-line Services Inc.
- Range
- 203.
79. 128. 0/ 17 - Registration type
- ALLOCATED PORTABLE
Origin network
AS17709
TW
- Name
- Asia Pacific Telecom
- Type
- Internet provider
- Registered
- Apr 2, 2001
- Domain
- aptg.com.tw
- Website
- www.fetnet.net/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2006
- Current origin since
- Aug 2022 · 4.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.79.248.0/21 | AS17709 | /24 | APNIC | RPKI valid |
| 203.79.192.0/18 | AS7482 | /24 | APNIC | Another network |
| 203.79.128.0/17 | AS7482 | /24 | APNIC | Another network |
| 203.79.128.0/17 | AS17709 | /24 | APNIC | RPKI valid |
| 203.79.128.0/17 | AS17709 | /18 | APNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS17709 | RADB | Eastern Broadband Telecom Co., Ltd. | MAINT-AS17709 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 203.
79. 224. 0/ 19 - 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
- Apr 24, 1997
- Status
- assigned
Report abuse
Abuse contact
- davidlin1@
fareastone. com. tw - Name
- IRT-FET-TW
- Handle
- IRT-FET-TW