Data as of Nov 8, 2026
202.191.56.0/22
3 residential-proxy exits · 30 daysHaNoi University of science and technology
Residential-proxy exits
Proxy exits
3
0.29% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Providers
24
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
751 observations
Proxy providers listing exits
- 2Captcha
- AnyIP
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- FastProxy
- FlashProxy
- FlexyProxies
- GonzoProxy
- IPOasis
- Infatica
- LemonBright
- LightningProxies
- NodeMaven
- Proxy-Seller
- ProxyEmpire
- ProxyRack
- Proxyma
- Shifter
- Thordata
- VibeProxies
- VitalExclusive
- VitalProxy
Network & registry
Origin network
AS38727
VN
- Name
- HaNoi University of science and technology
- Type
- Education
- Registered
- Sep 14, 2007
- Domain
- hust.edu.vn
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2008
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 2
- Last change of origin
- Aug 2016
Recorded history
History
- Handoffs
- 2
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS18403 not the origin | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Jan 17, 2017 |
| AS18403 not the origin | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| AS38727 | NTTCOM | Hanoi Universsity of Technology | MAINT-VDC | Dec 16, 2008 |
| AS38727 | RADB | Hanoi Universsity of Technology | MAINT-AS18403 | Nov 13, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 202.191.56.0/23 | AS38727 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 202.191.56.0/24 | AS18403 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 202.191.56.0/24 | AS38727 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 202.191.56.0/24 | AS18403 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Jan 17, 2017 |
| 202.191.57.0/24 | AS38727 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 202.191.58.0/23 | AS38727 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 202.191.58.0/24 | AS38727 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 202.191.59.0/24 | AS38727 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
Whois
Registration for this announcement
- Range
- 202.
191. 56. 0/ 22 - Netname
- HUT-VN
- Registrant
- HaNoi University of science and technology
- Registrant country
- VN
- Organization
- HaNoi University of science and technology
- Org country
- VN
- Type
- ASSIGNED PORTABLE
- Created
- Not stated by the registry
- Updated
- May 12, 2023
- Maintainer
- MAINT-VN-VNNIC
- RIR
- APNIC
- Country
- VN
- Delegated
- Jan 14, 2008
- Status
- assigned
Report abuse
Abuse contact
- hm-changed@
vnnic. vn - Name
- IRT-VNNIC-AP
- Handle
- IRT-VNNIC-AP