Data as of Nov 3, 2026
61.65.232.0/21
No anonymizer space · no proxy exits in 30 daysDongFong Technology Co. Ltd. · reallocated from Taiwan Network Information Center
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 |
|---|---|---|---|---|---|---|
| 61.64.0.0/15 | 131,072 | TWNIC-TW | Taiwan Network Information Center | ALLOCATED PORTABLE | — | [email protected] |
| └ 61.65.192.0/18 | 16,384 | GTBC-NET | Great Taipei Broadband Co.,Ltd | ALLOCATED PORTABLE | — | [email protected] |
| └ 61.65.224.0/19 | 8,192 | DONGFONG-NET | DongFong Technology Co. Ltd. | ALLOCATED NON-PORTABLE | — | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- Taiwan Network Information Center
- Range
- 61.64.0.0/15
- Registration type
- ALLOCATED PORTABLE
- Reallocated to
- DongFong Technology Co. Ltd.
- Reallocated range
- 61.65.224.0/19
- Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS18046
TW
- Name
- DongFong Technology Co. Ltd.
- Type
- Internet provider
- Registered
- Nov 9, 2001
- Domain
- dongfong.com.tw
- Website
- www.dongfong.com.tw
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Nov 2017
- Current origin since
- Apr 2025 · 1.5 yr
- Origin networks
- 3
- Last change of origin
- Apr 2025
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 61.65.224.0/19 | AS18046 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS18046 | RADB | DongFong Technologies Inc Ltd. | MAINT-AS18046 | May 2, 2025 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 61.65.236.0/22 | AS18046 | RADB | DongFong Technologies Inc Ltd. | MAINT-AS18046 | Mar 13, 2025 |
Whois
Registration for this announcement
- Range
- 61.65.224.0/19
- Netname
- DongFong-tw
- Registrant
- DongFong Technology Co. Ltd.
- Registrant country
- TW
- Organization
- DongFong Technology Co. Ltd.
- Org country
- TW
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MAINT-TW-TWNIC
- RIR
- APNIC
- Country
- TW
- Delegated
- Feb 21, 2001
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- IRT-DONGFONG-TW
- Handle
- IRT-DONGFONG-TW