Data as of Nov 6, 2026
180.177.232.0/23
No anonymizer space · no proxy exits in 30 dayskbro CO. Ltd.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 180.177.0.0/16 since Sep 2023 | AS38841 | Residential | 1,616 151 always on | Kbro CO. Ltd. | |
| 180.176.0.0/15 since Nov 2024 | AS38841 | Residential | 3,463 350 always on | Kbro CO. Ltd. |
Network & registry
Announced by
Covering announcement 180.177.232.0/21
- Prefix
- 180.177.232.0/21
- Announced by
- AS38841 kbro CO. Ltd.
- Type
- Residential
- Proxy exits
- 2
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- KBRO-NET
- Registrant
- Kbro CO. Ltd.
- RIR
- APNIC
Origin network
AS38841
TW
- Name
- kbro CO. Ltd.
- Type
- Internet provider
- Registered
- Dec 13, 2007
- Domain
- kbro.com.tw
- Website
- www.kbro.com.tw
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
180.177.232.0/21
Routing history
- Pattern
- Stable
- First seen
- Sep 2023
- Current origin since
- Sep 2023 · 3.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 180.177.232.0/21 | AS38841 | /24 | APNIC | RPKI valid |
| 180.177.0.0/16 | AS9924 | /16 | APNIC | Another network |
| 180.176.0.0/15 | AS38841 | /24 | APNIC | RPKI valid |
| 180.176.0.0/15 | AS38841 | /16 | APNIC | Too specific |
| 180.176.0.0/15 | AS9924 | /15 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 180.
176. 0. 0/ 15 - Netname
- KBRO-NET
- Registrant
- Kbro CO. Ltd.
- Registrant country
- TW
- Organization
- Kbro 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
- Sep 3, 2009
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
twnic. tw - Name
- ABUSE TWNICAP
- Handle
- AT939-AP