Data as of Nov 4, 2026
101.53.108.0/24
4 residential-proxy exits · 30 daysSYNAPSE Co.,Ltd. · space held by Kansai Broadband Corp.
Residential-proxy exits
Proxy exits
4
1.6% of its addresses · 30 days
Providers
8
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
264 observations
Proxy providers listing exits
- Ake.net
- AnyIP
- EnigmaProxy
- LemonBright
- NovaProxy
- ProxyEmpire
- Proxying
- VantageProxies
Network & registry
Announced by
Covering announcement 101.53.104.0/21
- Prefix
- 101.53.104.0/21
- Announced by
- AS7511 SYNAPSE Co.,Ltd.
- Type
- Residential
- Proxy exits
- 36
- RPKI
- RPKI valid
- Netname
- KBB-T-CIDR-BLK-JP
- Registrant
- Kansai Broadband Corp.
- RIR
- APNIC
Origin network
AS7511
JP
- Name
- SYNAPSE Co.,Ltd.
- Type
- Internet provider
- Registered
- Mar 3, 1997
- Domain
- synapse.jp
- Website
- www.synapse.jp
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 101.53.104.0/21
101.53.104.0/21
Routing history
- Pattern
- Stable
- First seen
- Feb 2011
- Current origin since
- Oct 2022 · 4.0 yr
- Origin networks
- 3
- Last change of origin
- Jul 2020
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 101.53.104.0/21 | AS7511 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 101.
53. 104. 0/ 21 - Netname
- KBB-T-CIDR-BLK-JP
- Registrant
- Kansai Broadband Corp.
- Registrant country
- JP
- Organization
- Kansai Broadband Corp.
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Mar 9, 2011
- RIR
- APNIC
- Country
- JP
- Delegated
- Dec 14, 2010
- Status
- assigned
Report abuse
Abuse contact
- jpnic@
kansai-bb. com