Data as of Nov 6, 2026
119.75.240.0/22
No anonymizer space · no proxy exits in 30 daysTaiwan Network Information Center · space held by Taiwan IPv6 Development Program.
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 |
|---|---|---|---|---|---|---|
| 119.75.240.0/20 | 4,096 | IPv6PO-NET | Taiwan IPv6 Development Program. | ALLOCATED PORTABLE | — | hostmaster@ |
| └ 119.75.240.0/22 | 1,024 | TWNIC-NET | Taiwan Network Information center | ALLOCATED PORTABLE | — | ip@ |
Network & registry
Registry
Holder
- Organization
- Taiwan IPv6 Development Program.
- Range
- 119.
75. 240. 0/ 20 - Registration type
- ALLOCATED PORTABLE
Origin network
AS131644
TW
- Name
- Taiwan Network Information Center
- Type
- Education
- Registered
- Jul 21, 2011
- Domain
- twnic.tw
- Website
- www.twnic.tw
- Industry
- Machinery
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2023
- Current origin since
- Dec 2023 · 2.9 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 119.75.240.0/22 | AS131644 | /22 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 119.
75. 240. 0/ 22 - Netname
- TWNIC-NET
- Registrant
- Taiwan Network Information center
- Registrant country
- TW
- Organization
- Taiwan Network Information center
- Org country
- TW
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Oct 28, 2025
- Maintainer
- MAINT-TW-TWNIC
- RIR
- APNIC
- Country
- TW
- Delegated
- Jan 29, 2008
- Status
- assigned
Report abuse
Abuse contact
- ip@
twnic. net. tw - Name
- TWNIC ROLE-TWNIC
- Handle
- TR595-AP