Data as of Nov 8, 2026
123.240.100.0/22
10 residential-proxy exits · 30 daysTBC
Residential-proxy exits
Proxy exits
10
0.98% of its addresses · 30 days
Spread
3 of 4
/24s with at least one exit
Providers
10
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
173 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 123.240.102.0/24 | 0 | 6 | |
| 123.240.101.0/24 | 0 | 4 | |
| 123.240.103.0/24 | 0 | 1 |
Proxy providers listing exits
- Ake.net
- AnyIP
- DataImpulse
- FastProxy
- FloppyData
- LemonBright
- Oxylabs
- Proxiware
- Proxy4U
- ThunderProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 123.240.96.0/21 since Mar 2016 | AS131596 | Residential | 40 1 always on | TBC | |
| 123.240.0.0/16 since Dec 2018 | AS131596 | Residential | 1,959 160 always on | TBC |
Network & registry
Origin network
AS131596
TW
- Name
- TBC
- Type
- Internet provider
- Registered
- Jul 21, 2011
- Domain
- tbc.net.tw
- Website
- www.tbc.net.tw
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2011
- Current origin since
- Mar 2016 · 11 yr
- Origin networks
- 2
- Last change of origin
- Mar 2016
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 123.240.0.0/15 | AS17709 | /24 | APNIC | Another network |
| 123.240.0.0/15 | AS131596 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS131596 | RADB | SeedNet Proxy-registered route object (Customer Route: TBC.) | MAINT-AS4780 | Sep 4, 2026 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 123.240.100.0/23 | AS131596 | RADB | SeedNet Proxy-registered route object (Customer Route: TBC.) | MAINT-AS4780 | Sep 4, 2026 |
| 123.240.100.0/24 | AS131596 | RADB | SeedNet Proxy-registered route object (Customer Route: TBC.) | MAINT-AS4780 | Sep 4, 2026 |
| 123.240.101.0/24 | AS131596 | RADB | SeedNet Proxy-registered route object (Customer Route: TBC.) | MAINT-AS4780 | Sep 4, 2026 |
| 123.240.102.0/23 | AS131596 | RADB | SeedNet Proxy-registered route object (Customer Route: TBC.) | MAINT-AS4780 | Sep 4, 2026 |
| 123.240.102.0/24 | AS131596 | RADB | SeedNet Proxy-registered route object (Customer Route: TBC.) | MAINT-AS4780 | Sep 4, 2026 |
| 123.240.103.0/24 | AS131596 | RADB | SeedNet Proxy-registered route object (Customer Route: TBC.) | MAINT-AS4780 | Sep 4, 2026 |
Whois
Registration for this announcement
- Range
- 123.
240. 0. 0/ 15 - Netname
- TBCOM-NET
- Registrant
- TBC
- Registrant country
- TW
- Organization
- TBC
- 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
- Feb 5, 2007
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
twnic. tw - Name
- ABUSE TWNICAP
- Handle
- AT939-AP