Data as of Nov 15, 2026
103.140.136.0/24
No anonymizer space · no proxy exits in 30 daysInternet Initiative Japan Inc. · space held by rixCloud, Inc.
Announced by
Type
Business
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 this block, widest first, each 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@ |
Network & registry
Announced by
Covering announcement 103.140.136.0/23
- Prefix
- 103.140.136.0/23
- Announced by
- AS2497 Internet Initiative Japan Inc.
- Type
- Business
- RPKI
- RPKI valid
- Netname
- RIX-AP
- Registrant
- rixCloud, Inc.
- RIR
- APNIC
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 103.140.136.0/23
103.140.136.0/23
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 |
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