Data as of Nov 7, 2026
180.218.136.0/21
No anonymizer space · no proxy exits in 30 daysUnion Broadband Network · space held by TFN Media Co., Ltd.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 180.218.0.0/16 since Dec 2023 | AS24164 | Residential | 904 72 always on | TFN Media Co., Ltd. |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 180.218.136.0/22 since Dec 2024 | AS24164 | Residential | TFN Media Co., Ltd. | |
| 180.218.140.0/22 since May 2024 | AS24164 | Residential | TFN Media Co., Ltd. |
Network & registry
Announced by
Covering announcement 180.218.128.0/17
- Prefix
- 180.218.128.0/17
- Announced by
- AS24164 Union Broadband Network
- Type
- Residential
- Proxy exits
- 397
- Always-on exits
- 36
- 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
180.218.128.0/17
Routing history
- Pattern
- Stable
- First seen
- Oct 2023
- Current origin since
- Oct 2023 · 3.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 180.218.128.0/17 | AS24164 | /17 | APNIC | RPKI valid |
| 180.218.0.0/16 | AS24164 | /24 | APNIC | RPKI valid |
| 180.218.0.0/16 | AS24164 | /17 | APNIC | RPKI valid |
| 180.218.0.0/16 | AS24163 | /16 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 180.
218. 0. 0/ 16 - 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
- Oct 6, 2009
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
twnic. tw - Name
- ABUSE TWNICAP
- Handle
- AT939-AP