Data as of Nov 12, 2026
49.158.171.0/24
2 residential-proxy exits · 30 daysUnion Broadband Network · space held by TFN Media Co., Ltd.
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
4
selling exits here
Oct 13, 2026 – Nov 11, 2026
Exits seen per day
39 observations
Proxy providers listing exits
- FastProxy
- LemonBright
- ThunderProxy
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 49.158.0.0/16 since Apr 2011 | AS24164 | Residential | 1,855 181 always on | TFN Media Co., Ltd. | |
| 49.158.0.0/15 since Dec 2023 | AS24164 | Residential | 4,183 364 always on | TFN Media Co., Ltd. |
Network & registry
Announced by
Covering announcement 49.158.168.0/21
- Prefix
- 49.158.168.0/21
- Announced by
- AS24164 Union Broadband Network
- Type
- Residential
- Proxy exits
- 24
- RPKI
- RPKI valid
- Netname
- UBBNET-NET
- Registrant
- TFN Media Co., Ltd.
- RIR
- APNIC
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
49.158.168.0/21
Routing history
- Pattern
- Reactivated
- First seen
- Aug 2011
- Current origin since
- Apr 2023 · 3.5 yr
- Origin networks
- 2
- Last change of origin
- Apr 2023
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 49.158.168.0/21 | AS24164 | /21 | APNIC | RPKI valid |
| 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 |
Whois
Registration for this announcement
- Range
- 49.
158. 0. 0/ 15 - Netname
- UBBNET-NET
- Registrant
- TFN Media Co., Ltd.
- Registrant country
- TW
- Organization
- TFN Media Co., Ltd.
- Org country
- TW
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 7, 2025
- Maintainer
- MAINT-TW-TWNIC
- RIR
- APNIC
- Country
- TW
- Delegated
- Nov 23, 2010
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
twnic. tw - Name
- ABUSE TWNICAP
- Handle
- AT939-AP