Data as of Nov 3, 2026
203.167.40.0/21
1 residential-proxy exit · 30 daysKVH Co.,Ltd · space held by Colt Technology Services Co., Ltd.
Residential-proxy exits
Proxy exits
1
0.05% of its addresses · 30 days
Spread
1 of 8
/24s with at least one exit
Providers
2
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
35 observations
Proxy providers listing exits
- RainProxy
- Shifter
Network & registry
Origin network
AS10021
JP
- Name
- KVH Co.,Ltd
- Type
- Internet provider
- Registered
- Apr 27, 2000
- Domain
- kvhasia.com
- Website
- asia.colt.net/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2006
- Current origin since
- Apr 2006 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.167.32.0/20 | AS10021 | /32 | APNIC | RPKI valid |
| 203.167.32.0/19 | AS10021 | /19 | APNIC | Too specific |
Whois
Registration for this announcement
- Range
- 203.167.32.0/19
- Netname
- KVH-CIDR-BLK-JP
- Registrant
- Colt Technology Services Co., Ltd.
- Registrant country
- JP
- Organization
- Colt Technology Services Co., Ltd.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Dec 12, 2015
- RIR
- APNIC
- Country
- JP
- Delegated
- Sep 29, 2005
- Status
- assigned
Report abuse
Abuse contact
- [email protected]