Data as of Nov 7, 2026
140.117.0.0/16
175 residential-proxy exits · 30 daysMinistry of Education Computer Center · space held by imported inetnum object for MOEC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Sep 18, 2026
from AS17713 Ministry of Education Computer Center, after 6.8 years unannounced
Residential-proxy exits
Proxy exits
175
0.27% of its addresses · 30 days
Always-on exits
5
2.9% of its exits
Spread
50 of 256
/24s with at least one exit
Providers
54
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
10.0K observations
/24s with the most always-on exits
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- BartProxies
- BirdProxies
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- Datarama
- Decodo
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonix
- Geonode
- GonzoProxy
- IPOasis
- IPPeak
- Infatica
- InfiniteProxies
- LemonBright
- LemonLabs
- LemonPrime
- MangoProxy
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- ProxyRack
- Proxyma
- RainProxy
- ResiProxies
- Shifter
- StrikeProxy
- Thordata
- ThunderProxy
- VantageProxies
- VibeProxies
- VitalExclusive
- ZENPROXY_PREMIUM
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 140.112.0.0/12 since May 2005 | AS1659 | Business | 3,079 48 always on |
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. | 1,441,792 | TANET-BNETA | imported inetnum object for MOEC | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
IPv4 market
Holder
- Organization
- imported inetnum object for MOEC
- Range
- 140.
117. 0. 0 - 140. 138. 255. 255 - Registration type
- ALLOCATED PORTABLE
Origin network
AS17713
TW
- Name
- Ministry of Education Computer Center
- Type
- Education
- Registered
- Apr 2, 2001
- 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
- May 2005
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 140.117.0.0/16 | AS17713 | /16 | APNIC | RPKI valid |
| 140.112.0.0/12 | AS1659 | /12 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 140.
117. 0. 0/ 16 - Netname
- T-NSYSU.
EDU. TW-NET - Registrant
- National Sun Yat-sen University
- Registrant country
- TW
- Organization
- National Sun Yat-sen University
- Org country
- TW
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MAINT-TW-TWNIC
- RIR
- APNIC
- Country
- TW
- Delegated
- Mar 24, 1990
- Status
- assigned