Data as of Nov 10, 2026
112.137.128.0/21
3 residential-proxy exits · 30 daysVietNam National University Ha Noi
Residential-proxy exits
Proxy exits
3
0.15% of its addresses · 30 days
Spread
2 of 8
/24s with at least one exit
Providers
29
selling exits here
Oct 11, 2026 – Nov 8, 2026
Exits seen per day
109 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 112.137.132.0/24 | 0 | 2 | |
| 112.137.129.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- Ake.net
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- Evomi
- FlashProxy
- FlexyProxies
- FloppyData
- Geonode
- GonzoProxy
- IPOasis
- Infatica
- InfiniteProxies
- LemonBright
- MangoProxy
- Oxylabs
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyRack
- ProxyStyler
- Proxyma
- Shifter
- Thordata
- ThunderProxy
- VitalData
- VitalExclusive
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 112.137.128.0/24 since Oct 2022 | AS45542 | Business | VietNam National University Ha Noi | ||
| 112.137.129.0/24 since Oct 2022 | AS45542 | Business | 1 | VietNam National University Ha Noi | |
| 112.137.130.0/24 since Oct 2022 | AS45542 | Business | VietNam National University Ha Noi | ||
| 112.137.132.0/24 since Oct 2022 | AS45542 | Business | 2 | VietNam National University Ha Noi | |
| 112.137.133.0/24 since Nov 2023 | AS45542 | Business | VietNam National University Ha Noi | ||
| 112.137.134.0/24 since Mar 2023 | AS45542 | Business | VietNam National University Ha Noi | ||
| 112.137.135.0/24 since Mar 2023 | AS45542 | Business | VietNam National University Ha Noi |
Network & registry
Announced by
Covering announcement 112.137.128.0/20
- Prefix
- 112.137.128.0/20
- Announced by
- AS45542 VietNam National University Ha Noi
- Type
- Business
- Proxy exits
- 5
- RPKI
- RPKI valid
- Netname
- VNU-VN
- Registrant
- VietNam National University Ha Noi
- RIR
- APNIC
Origin network
AS45542
VN
- Name
- VietNam National University Ha Noi
- Type
- Education
- Registered
- Nov 26, 2008
- Domain
- vnu.edu.vn
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 112.137.128.0/20
112.137.128.0/20
Routing history
- Pattern
- Stable
- First seen
- Jul 2009
- Current origin since
- Jul 2009 · 17 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 112.137.128.0/20 | AS45542 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 112.
137. 128. 0/ 20 - Netname
- VNU-VN
- Registrant
- VietNam National University Ha Noi
- Registrant country
- VN
- Organization
- VietNam National University Ha Noi
- Org country
- VN
- Type
- ASSIGNED PORTABLE
- Created
- Not stated by the registry
- Updated
- Apr 18, 2023
- Maintainer
- MAINT-VN-VNNIC
- RIR
- APNIC
- Country
- VN
- Delegated
- Feb 5, 2009
- Status
- assigned
Report abuse
Abuse contact
- hm-changed@
vnnic. vn - Name
- IRT-VNNIC-AP
- Handle
- IRT-VNNIC-AP