Data as of Nov 6, 2026
171.244.56.0/21
6 residential-proxy exits · 30 daysViettel Group
Residential-proxy exits
Proxy exits
6
0.29% of its addresses · 30 days
Always-on exits
3
50% of its exits
Spread
4 of 8
/24s with at least one exit
Providers
32
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
11K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 171.244.62.0/24 | 2 | 2 | |
| 171.244.63.0/24 | 1 | 2 | |
| 171.244.56.0/24 | 0 | 1 | |
| 171.244.57.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- BottingTools
- BuyingProxy
- Byteful
- CatProxies
- DataImpulse
- EZProxies
- Evomi
- FloppyData
- Geonode
- GhostConnect
- HideProxy
- IPRoyal
- InfiniteProxies
- LudaxProxy
- MarsProxies
- NextProxy
- NovaProxy
- PacketStream
- PrivateByte
- ProxiesVision
- ProxyEmpire
- ProxyGeo
- ProxyRack
- RealProxy
- ResiProxies
- SpyderProxy
- Thordata
- TrueProxies
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 171.244.0.0/14 since Apr 2011 | AS7552 | Residential | 30,568 454 always on | Viettel Group | |
| 171.224.0.0/11 | AS7552 | Residential | 283,007 13,623 always on | Viettel Group |
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 171.244.56.0/22 since Nov 2019 | AS38731 | Hosting | 2 | Viettel Group | |
| 171.244.57.0/24 since Dec 2020 | AS38731 | Hosting | 1 | Viettel Group | |
| 171.244.59.0/24 since Sep 2020 | AS38731 | Hosting | Viettel Group | ||
| 171.244.60.0/22 since Sep 2022 | AS38731 | Hosting | 4 3 always on | Viettel Group | |
| 171.244.60.0/24 since Mar 2025 | AS38731 | Hosting | Viettel Group | ||
| 171.244.61.0/24 since Mar 2025 | AS38731 | Hosting | Viettel Group | ||
| 171.244.62.0/23 since Feb 2023 | AS38731 | Hosting | 4 3 always on | Viettel Group | |
| 171.244.62.0/24 since Mar 2025 | AS38731 | Hosting | 2 2 always on | Viettel Group | |
| 171.244.63.0/24 since Mar 2025 | AS38731 | Hosting | 2 1 always on | Viettel Group |
Network & registry
Announced by
Covering announcement 171.244.0.0/16
- Prefix
- 171.244.0.0/16
- Announced by
- AS7552 Viettel Group
- Type
- Residential
- Proxy exits
- 3,026
- Always-on exits
- 43
- RPKI
- RPKI valid
- Netname
- VIETTEL-VN
- Registrant
- Viettel Group
- RIR
- APNIC
Origin network
AS7552
VN
- Name
- Viettel Group
- Type
- Internet provider
- Registered
- Oct 8, 2002
- Domain
- viettel.com.vn
- Website
- www.viettel.com.vn
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 1
- Tor exits
- 1
Routing timeline
Covering aggregate above, the prefix's own history below
171.244.0.0/16
Routing history
- Pattern
- Stable
- First seen
- Apr 2011
- Current origin since
- Apr 2011 · 16 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 171.224.0.0/11 | AS7552 | /24 | APNIC | RPKI valid |
| 171.224.0.0/11 | AS24086 | /24 | APNIC | Another network |
| 171.224.0.0/11 | AS38731 | /24 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 171.
224. 0. 0/ 11 - Netname
- VIETTEL-VN
- Registrant
- Viettel Group
- Registrant country
- VN
- Organization
- Viettel Group
- Org country
- VN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 11, 2017
- Maintainer
- MAINT-VN-VNNIC
- RIR
- APNIC
- Country
- VN
- Delegated
- Mar 4, 2011
- Status
- assigned
Report abuse
Abuse contact
- hm-changed@
vnnic. vn - Name
- IRT-VNNIC-AP
- Handle
- IRT-VNNIC-AP