Data as of Nov 5, 2026
42.115.16.0/20
742 residential-proxy exits · 30 daysFPT Telecom Company
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Recent change
New origin Sep 18, 2026
from AS18403 FPT Telecom Company, after 6.1 years unannounced
Residential-proxy exits
Proxy exits
742
18% of its addresses · 30 days
Always-on exits
2
0.27% of its exits
Spread
10 of 16
/24s with at least one exit
Providers
93
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
73K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 42.115.26.0/24 | 2 | 256 | |
| 42.115.23.0/24 | 0 | 92 | |
| 42.115.31.0/24 | 0 | 66 | |
| 42.115.18.0/24 | 0 | 64 | |
| 42.115.21.0/24 | 0 | 62 | |
| 42.115.17.0/24 | 0 | 61 | |
| 42.115.19.0/24 | 0 | 56 | |
| 42.115.27.0/24 | 0 | 44 | |
| 42.115.16.0/24 | 0 | 23 | |
| 42.115.28.0/24 | 0 | 20 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BestProxy
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- CoreProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- GeekProxy
- Geonix
- Geonode
- GhostConnect
- GloryCloud
- GoProxies
- GonzoProxy
- HideProxy
- IPCola
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- KocerRoxy
- Kookey
- LemonBright
- LemonLabs
- LemonPrime
- LudaxProxy
- MagneticProxy
- MangoProxy
- MarsProxies
- Maskify
- NSocks
- NextProxy
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PSBProxy
- PacketStream
- PrivateByte
- ProxiesVision
- Proxio
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy302
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxying
- Proxyma
- PuraRoute
- Q2IP
- RainProxy
- RapidProxy
- ResiProxies
- RoamProxy
- RolaProxy
- Shifter
- Smartproxy
- StrikeProxy
- TalorData
- Thordata
- ThunderProxy
- TrueProxies
- VantageProxies
- VitalExclusive
- VitalProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 42.115.0.0/18 since Sep 2019 | AS18403 | Residential | 3,092 8 always on | FPT Telecom Company | |
| 42.115.0.0/16 since Feb 2019 | AS18403 | Residential | 17,886 97 always on | FPT Telecom Company | |
| 42.112.0.0/13 | AS18403 | Residential | 167,162 875 always on | FPT Telecom Company |
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 |
|---|---|---|---|---|---|
| 42.115.17.0/24 since Sep 18, 2026 | AS18403 | Residential | 61 | FPT Telecom Company via FPT Telecom Company | |
| 42.115.18.0/24 since Sep 18, 2026 | AS18403 | Residential | 64 | FPT Telecom Company via FPT Telecom Company | |
| 42.115.19.0/24 since Sep 18, 2026 | AS18403 | Residential | 56 | FPT Telecom Company via FPT Telecom Company | |
| 42.115.21.0/24 since Sep 18, 2026 | AS18403 | Residential | 62 | FPT Telecom Company via FPT Telecom Company | |
| 42.115.23.0/24 since Sep 18, 2026 | AS18403 | Residential | 92 | FPT Telecom Company via FPT Telecom Company | |
| 42.115.26.0/24 since Sep 18, 2026 | AS18403 | Residential | 256 2 always on | FPT Telecom Company via FPT Telecom Company | |
| 42.115.27.0/24 since Sep 18, 2026 | AS18403 | Residential | 44 | FPT Telecom Company via FPT Telecom Company | |
| 42.115.28.0/24 since Sep 18, 2026 | AS18403 | Residential | 20 | FPT Telecom Company via FPT Telecom Company | |
| 42.115.30.0/24 | AS18403 | Residential | FPT Telecom Company via FPT Telecom Company | ||
| 42.115.31.0/24 | AS18403 | Residential | 66 | FPT Telecom Company via FPT Telecom Company |
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 |
|---|---|---|---|---|---|---|
| 42.112.0.0/13 | 524,288 | FPT-VN | FPT Telecom Company | ALLOCATED PORTABLE | — | hm-changed@ |
| └ 42.115.16.0/20 | 4,096 | FPTDYNAMICIP-NET | FPT Telecom Company | ALLOCATED NON-PORTABLE | — | hm-changed@ |
Network & registry
IPv4 market
Holder
- Organization
- FPT Telecom Company
- Range
- 42.
112. 0. 0/ 13 - Registration type
- ALLOCATED PORTABLE
Origin network
AS18403
VN
- Name
- FPT Telecom Company
- Type
- Internet provider
- Registered
- Jan 3, 2003
- Domain
- fpt.vn
- Website
- www.fpt.vn
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2011
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 42.112.0.0/13 | AS18403 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 42.115.16.0/21 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.115.16.0/22 | AS18403 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 42.115.16.0/22 | AS18403 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Jan 16, 2017 |
| 42.115.16.0/22 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.115.16.0/23 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.115.16.0/24 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.115.18.0/23 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.115.20.0/22 | AS18403 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 42.115.20.0/22 | AS18403 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Jan 16, 2017 |
| 42.115.20.0/22 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.115.20.0/23 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.115.20.0/24 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.115.22.0/23 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.115.22.0/24 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.115.24.0/21 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.115.24.0/22 | AS18403 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 42.115.24.0/22 | AS18403 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Jan 16, 2017 |
| 42.115.24.0/22 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.115.24.0/23 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.115.24.0/24 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.115.25.0/24 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.115.26.0/23 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.115.28.0/22 | AS18403 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 42.115.28.0/22 | AS18403 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Jan 16, 2017 |
| 42.115.28.0/22 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.115.28.0/23 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.115.29.0/24 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.115.30.0/23 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
Whois
Registration for this announcement
- Range
- 42.
115. 16. 0/ 20 - Netname
- FPTDYNAMICIP-NET
- Registrant
- FPT Telecom Company
- Registrant country
- VN
- Organization
- FPT Telecom Company
- Org country
- VN
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 17, 2022
- Maintainer
- MAINT-VN-FPT
- RIR
- APNIC
- Country
- VN
- Delegated
- Feb 10, 2011
- Status
- assigned
Report abuse
Abuse contact
- hm-changed@
vnnic. vn - Name
- IRT-VNNIC-AP
- Handle
- IRT-VNNIC-AP