Data as of Nov 3, 2026
123.192.121.0/24
6 residential-proxy exits · 30 dayskbro CO. Ltd.
Residential-proxy exits
Proxy exits
6
2.3% of its addresses · 30 days
Providers
48
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
746 observations
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- BirdProxies
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CoreProxy
- DataImpulse
- Datarama
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- GSocks
- GhostConnect
- GonzoProxy
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- LemonBright
- LightningProxies
- MagneticProxy
- MangoProxy
- MarsProxies
- NodeMaven
- NodeProxy
- NovaProxy
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxyma
- Q2IP
- RainProxy
- Shifter
- SpyderProxy
- TrustProxy
- VantageProxies
- VibeProxies
- VitalExclusive
- VitalProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 123.192.0.0/15 since Sep 2023 | AS38841 | Residential | 5,101 515 always on | kbro CO. Ltd. | |
| 123.192.0.0/14 since Nov 2024 | AS38841 | Residential | 7,825 848 always on | kbro 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 |
|---|---|---|---|---|---|---|
| 123.192.0.0/14 | 262,144 | KBRO-NET | kbro CO. Ltd. | ALLOCATED PORTABLE | — | [email protected] |
Network & registry
Announced by
Covering announcement 123.192.120.0/21
- Prefix
- 123.192.120.0/21
- Announced by
- AS38841 kbro CO. Ltd.
- Type
- Residential
- Proxy exits
- 48
- Always-on exits
- 7
- RPKI
- RPKI valid
- Netname
- KBRO-NET
- Registrant
- kbro CO. Ltd.
- RIR
- APNIC
Registry
Holder
- Organization
- kbro CO. Ltd.
- Range
- 123.192.0.0/14
- Registration type
- ALLOCATED PORTABLE
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
123.192.120.0/21
Routing history
- Pattern
- Stable
- First seen
- Jul 2009
- Current origin since
- Aug 2024 · 2.2 yr
- Origin networks
- 3
- Last change of origin
- Sep 2015
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 123.192.120.0/21 | AS38841 | /21 | APNIC | RPKI valid |
| 123.192.112.0/20 | AS38841 | /20 | APNIC | Too specific |
| 123.192.0.0/17 | AS38841 | /21 | APNIC | RPKI valid |
| 123.192.0.0/17 | AS38841 | /17 | APNIC | Too specific |
| 123.192.0.0/14 | AS38841 | /24 | APNIC | RPKI valid |
| 123.192.0.0/14 | AS38841 | /15 | APNIC | Too specific |
| 123.192.0.0/14 | AS9924 | /14 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 123.192.0.0/17
- Netname
- KBRO-NET
- Registrant
- kbro CO. Ltd.
- Registrant country
- TW
- Organization
- kbro CO. Ltd.
- Org country
- TW
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MAINT-TW-TWNIC
- RIR
- APNIC
- Country
- TW
- Delegated
- Dec 22, 2006
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- IRT-TUNGHO-TW
- Handle
- IRT-TUNGHO-TW