Data as of Nov 10, 2026
49.158.44.0/22
12 residential-proxy exits · 30 daysUnion Broadband Network · space held by TFN Media Co., Ltd.
Residential-proxy exits
Proxy exits
12
1.2% of its addresses · 30 days
Always-on exits
1
8.3% of its exits
Spread
4 of 4
/24s with at least one exit
Providers
53
selling exits here
Oct 11, 2026 – Nov 9, 2026
Exits seen per day
5.3K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 49.158.45.0/24 | 1 | 6 | |
| 49.158.46.0/24 | 0 | 3 | |
| 49.158.44.0/24 | 0 | 2 | |
| 49.158.47.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- Ake.net
- B2Proxy
- BirdProxies
- BlurPath
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- CoreProxy
- DataImpulse
- Decodo
- EZProxies
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- Geonode
- GloryCloud
- GonzoProxy
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- LemonBright
- MagneticProxy
- MarsProxies
- NodeMaven
- NovProxy
- NovaProxy
- Oxylabs
- Proxio
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- Q2IP
- RH7Proxy
- RainProxy
- RapidProxy
- Shifter
- SpyderProxy
- Thordata
- VitalExclusive
- YumiProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 49.158.0.0/16 since Apr 2011 | AS24164 | Residential | 1,850 197 always on | TFN Media Co., Ltd. | |
| 49.158.0.0/15 since Dec 2023 | AS24164 | Residential | 4,172 415 always on | TFN Media Co., Ltd. |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 49.158.0.0/15 | 131,072 | UBBNET-NET | TFN Media Co., Ltd. | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
Announced by
Covering announcement 49.158.40.0/21
- Prefix
- 49.158.40.0/21
- Announced by
- AS24164 Union Broadband Network
- Type
- Residential
- Proxy exits
- 40
- Always-on exits
- 3
- RPKI
- RPKI valid
- Netname
- UBBNET-NET
- Registrant
- TFN Media Co., Ltd.
- RIR
- APNIC
Registry
Holder
- Organization
- TFN Media Co., Ltd.
- Range
- 49.
158. 0. 0/ 15 - Registration type
- ALLOCATED PORTABLE
Origin network
AS24164
TW
- Name
- Union Broadband Network
- Type
- Internet provider
- Registered
- Jul 11, 2005
- Domain
- twmbroadband.com
- Website
- www.twmbroadband.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
49.158.40.0/21
Routing history
- Pattern
- Stable
- First seen
- Sep 2011
- Current origin since
- May 2024 · 2.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 49.158.40.0/21 | AS24164 | /21 | APNIC | RPKI valid |
| 49.158.32.0/20 | AS24164 | /20 | APNIC | Too specific |
| 49.158.0.0/16 | AS24164 | /24 | APNIC | RPKI valid |
| 49.158.0.0/16 | AS24164 | /16 | APNIC | Too specific |
| 49.158.0.0/15 | AS24163 | /24 | APNIC | Another network |
| 49.158.0.0/15 | AS24164 | /24 | APNIC | RPKI valid |
| 49.158.0.0/15 | AS24165 | /24 | APNIC | Another network |
IRR
Route objects on 49.158.40.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS24164 | RADB | Taiwan Fixed Network Proxy Announcement | MAINT-AS9924 | Apr 17, 2026 |
Whois
Registration for this announcement
- Range
- 49.
158. 40. 0/ 21 - Netname
- UBBNET-NET
- Registrant
- TFN Media Co., Ltd.
- Registrant country
- TW
- Organization
- TFN Media Co., Ltd.
- Org country
- TW
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MAINT-TW-TWNIC
- RIR
- APNIC
- Country
- TW
- Delegated
- Nov 23, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
twmbroadband. net - Name
- IRT-UBBNET-TW
- Handle
- IRT-UBBNET-TW