Data as of Nov 4, 2026
140.128.191.0/24
No anonymizer space · no proxy exits in 30 daysTaiwan Academic Network (TANet) Information Center
Announcement
this exact prefix
RPKI invalid (length)
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Oct 14, 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 140.128.0.0/13 since May 2005 | AS1659 | Business | 268 1 always on | imported inetnum object for MOEC |
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 |
|---|---|---|---|---|---|---|
| 140.117.0.0 - 140.138.255.255 | 1,441,792 | TANET-BNETA | imported inetnum object for MOEC | ALLOCATED PORTABLE | — | [email protected] |
Network & registry
Origin network
AS1659
TW
- Name
- Taiwan Academic Network (TANet) Information Center
- Type
- Education
- Registered
- Aug 1, 2002
- Domain
- moe.gov.tw
- Website
- www.edu.tw
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 14, 2026
- Current origin since
- Oct 14, 2026 · under a month
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 140.128.0.0/16 | AS1659 | /16 | APNIC | Too specific |
| 140.128.0.0/13 | AS1659 | /13 | APNIC | Too specific |
Whois
Registration for this announcement
- Range
- Not stated by the registry
- Netname
- TANET-BNETA
- Registrant country
- TW
- Organization
- Not stated by the registry
- Created
- Not stated by the registry
- RIR
- APNIC
- Country
- TW
- Delegated
- Mar 24, 1990
- Status
- assigned