Data as of Nov 6, 2026
103.140.136.0/23
No anonymizer space · no proxy exits in 30 daysInternet Initiative Japan Inc. · space held by rixCloud, Inc.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin May 2026
from AS138545 Zero Cirrus Cloud Computing (Shanghai) Co., Ltd.
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 |
|---|---|---|---|---|---|---|
| 103.140.136.0/23 | 512 | RIX-AP | rixCloud, Inc. (ORG-RI9-AP) · US | ALLOCATED PORTABLE | — | admin@ |
| └ 103.140.136.0/24 | 256 | Internet-Initiative-Japan | Internet Initiative Japan Inc | ASSIGNED NON-PORTABLE | — | secure@ |
| └ 103.140.137.0/24 | 256 | Internet-Initiative-Japan | Internet Initiative Japan Inc | ASSIGNED NON-PORTABLE | — | secure@ |
Network & registry
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
- Rotating
- First seen
- Jul 2021
- Current origin since
- May 2026 · 6 mo
- Origin networks
- 2
- Last change of origin
- May 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.140.136.0/23 | AS2497 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 103.140.136.0/24 | AS2497 | APNIC | rixCloud, Inc. | MAINT-RIX-AP | May 15, 2026 |
| 103.140.137.0/24 | AS2497 | APNIC | rixCloud, Inc. | MAINT-RIX-AP | May 15, 2026 |
Whois
Registration for this announcement
- Range
- 103.
140. 136. 0/ 23 - Netname
- RIX-AP
- Registrant
- rixCloud, Inc.
- Registrant country
- JP
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jul 22, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- JP
- Delegated
- Jun 27, 2019
- Status
- assigned
Report abuse
Abuse contact
- admin@
rixcloud. com - Name
- ABUSE RIXAP
- Handle
- AR974-AP