Data as of Nov 6, 2026
156.9.112.0/23
Anonymizer · ISP proxyInternet Initiative Japan Inc. · space held by Vpscat Inc
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
New origin Oct 10, 2026
its first announcement on record
IPv4 market
Path
Announced by AS2497 since Oct 10, 2026 · 4 wk ago
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 156.9.112.0/23 | /24s |
|---|---|---|
| Vpscat Inc | 512100% | 2 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
156.9.112.0/23
From the registry to its use
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 156.9.112.0/22 | 1,024 | VPSCAT | Vpscat Inc (VPSCA) · JP | Direct Allocation | Oct 6, 2026 | abuse@ |
| └ 156.9.112.0/22 | 1,024 | AIBOLINK | Aibo Link Co., Ltd. (C11731272) · JP | Reassigned | Oct 7, 2026 | abuse@ via VPSCAT |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- Vpscat Inc
- Handle
- VPSCA
- Range
- 156.
9. 112. 0/ 22 - Registration type
- Direct Allocation
- Record created
- Oct 6, 2026
Origin network
AS2497
JP
- Name
- Internet Initiative Japan Inc.
- Type
- Internet provider
- Registered
- Apr 5, 2002
- Domain
- iij.ad.jp
- Website
- www.iij.ad.jp/en/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 10, 2026
- Current origin since
- Oct 10, 2026 · under a month
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 156.9.112.0/22 | AS2497 | /24 | ARIN | RPKI valid |
| 156.9.112.0/22 | AS5111 | /24 | ARIN | Another network |
| 156.9.112.0/22 | AS23532 | /24 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS2497 | RADB | IIJ Customer route | MAINT-AS2497 | Oct 14, 2026 |
Whois
Registration for this announcement
- Range
- 156.
9. 112. 0/ 22 - Netname
- AIBOLINK
- Registrant
- Aibo Link Co., Ltd.
- Organization
- Aibo Link Co., Ltd. (C11731272)
- Type
- Reassigned
- Handle
- NET-156-9-112-0-2
- Parent
- NET-156-9-112-0-1
- Created
- Oct 7, 2026
- RIR
- ARIN
- Country
- JP
- Delegated
- Oct 6, 2026
- Status
- assigned
Report abuse
Abuse contact
- abuse@
vps. cat - Name
- abuse
- Phone
- +1-518-288-8881
- Handle
- ABUSE9137-ARIN