Data as of Nov 5, 2026
42.112.48.0/20
1,709 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
1,709
42% of its addresses · 30 days
Always-on exits
17
0.99% of its exits
Spread
13 of 16
/24s with at least one exit
Providers
111
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
334K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 42.112.54.0/24 | 6 | 106 | |
| 42.112.61.0/24 | 5 | 14 | |
| 42.112.55.0/24 | 3 | 101 | |
| 42.112.60.0/24 | 2 | 20 | |
| 42.112.56.0/24 | 1 | 256 | |
| 42.112.49.0/24 | 0 | 256 | |
| 42.112.63.0/24 | 0 | 256 | |
| 42.112.48.0/24 | 0 | 253 | |
| 42.112.52.0/24 | 0 | 134 | |
| 42.112.51.0/24 | 0 | 112 | |
| 42.112.57.0/24 | 0 | 70 | |
| 42.112.53.0/24 | 0 | 68 | |
| 42.112.50.0/24 | 0 | 65 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 9Proxy
- 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
- HydraProxy
- IPCola
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- KocerRoxy
- Kookey
- LemonBright
- LemonLabs
- LemonPrime
- LightningProxies
- LudaxProxy
- MagneticProxy
- MangoProxy
- MarsProxies
- Maskify
- MoMoProxy
- NSocks
- NextProxy
- NiuProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PSBProxy
- PacketStream
- PrivateByte
- PrivateProxy
- Proxies.fo
- ProxiesVision
- Proxio
- Proxiware
- Proxmint
- Proxy-Cheap
- Proxy-Seller
- Proxy302
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxying
- Proxyma
- PuraRoute
- Q2IP
- RainProxy
- RapidProxy
- RealProxy
- ResiProxies
- RoamProxy
- RolaProxy
- Shifter
- Smartproxy
- SpyderProxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- TrueProxies
- VProxy
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
- Webshare
- YumiProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 42.112.0.0/18 since Sep 2019 | AS18403 | Residential | 3,289 21 always on | FPT Telecom Company | |
| 42.112.0.0/16 since Sep 2019 | AS18403 | Residential | 20,087 118 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 |
|---|---|---|---|---|---|
| 42.112.48.0/23 | AS18403 | Residential | 509 | FPT Telecom Company via FPT Telecom | |
| 42.112.50.0/24 | AS18403 | Residential | 65 | FPT Telecom Company via FPT Telecom | |
| 42.112.51.0/24 since Sep 18, 2026 | AS18403 | Residential | 112 | FPT Telecom Company via FPT Telecom | |
| 42.112.52.0/24 since Sep 18, 2026 | AS18403 | Residential | 134 | FPT Telecom Company via FPT Telecom | |
| 42.112.53.0/24 since Sep 18, 2026 | AS18403 | Residential | 68 | FPT Telecom Company via FPT Telecom | |
| 42.112.54.0/23 | AS18403 | Residential | 207 9 always on | FPT Telecom Company via FPT Telecom | |
| 42.112.56.0/24 since Sep 18, 2026 | AS18403 | Residential | 256 1 always on | FPT Telecom Company via FPT Telecom | |
| 42.112.57.0/24 since Sep 18, 2026 | AS18403 | Residential | 70 | FPT Telecom Company via FPT Telecom | |
| 42.112.59.0/24 since Dec 2025 | AS18403 | Residential | FPT Telecom Company via FPT Telecom | ||
| 42.112.60.0/23 since Dec 2021 | AS18403 | Residential | 34 7 always on | FPT Telecom Company via FPT Telecom | |
| 42.112.60.0/24 since May 2024 | AS18403 | Residential | 20 2 always on | FPT Telecom Company via FPT Telecom | |
| 42.112.63.0/24 | AS18403 | Residential | 256 | FPT Telecom Company via FPT Telecom |
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@ |
| └ 42.112.48.0/20 | 4,096 | FPT-STATICIP-NET | FPT Telecom | ALLOCATED NON-PORTABLE | — | hm-changed@ |
Network & registry
IPv4 market
Holder
- Organization
- FPT Telecom Company
- Range
- 42.
112. 0. 0/ 13 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- FPT Telecom
- Reallocated range
- 42.
112. 48. 0/ 20 - Reallocation type
- ALLOCATED NON-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 |
|---|---|---|---|---|---|
| 42.112.48.0/21 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.112.48.0/22 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.112.50.0/23 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.112.52.0/22 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.112.52.0/23 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.112.56.0/21 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.112.56.0/22 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.112.56.0/23 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.112.58.0/23 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.112.58.0/24 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.112.60.0/22 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.112.62.0/23 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
| 42.112.62.0/24 | AS18403 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 42.112.62.0/24 | AS18403 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Jan 14, 2017 |
| 42.112.62.0/24 | AS18403 | APNIC | Vietnam Internet Network Information Center (VNNIC) | MAINT-VN-FPT | Aug 1, 2019 |
Whois
Registration for this announcement
- Range
- 42.
112. 48. 0/ 20 - Netname
- FPT-STATICIP-NET
- Registrant
- FPT Telecom
- Registrant country
- VN
- Organization
- FPT Telecom
- 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