Data as of Nov 4, 2026
156.236.2.0/24
No anonymizer space · no proxy exits in 30 daysOcean Wave Communication Co., Ltd · space held by Cloud Innovation Ltd
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
Risk
40 / 100 · Medium
Leased space
IPv4 market
Path
1 · Holder
2 · Leased from
4 · Use
Unknown
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
156.236.2.0/24
From the registry to its use
- Aug 20, 2022– today
- Sep 5, 2022Route objectAS136442 Ocean Wave Communication Co., LtdRADB route object for AS136442 Ocean Wave Communication Co., Ltd, maintainer MAINT-AS137557
- Sep 24, 2022Route objectAS136442 Ocean Wave Communication Co., LtdNTTCOM route object for AS136442 Ocean Wave Communication Co., Ltd, maintainer MAINT-AS9304
- todayRegistry recordCloud Innovation LtdALLOCATED PA156.224.0.0/11
- todayAssignedOcean Wave Communication Co.,LtdASSIGNED PA156.236.2.0/24
- todayLeased fromCloud InnovationIP broker
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 |
|---|---|---|---|---|---|---|
| 156.224.0.0/11 | 2,097,152 | CloudInnovation-infrastructure | Cloud Innovation Ltd (ORG-CIL1-AFRINIC) · SC | ALLOCATED PA | — | — |
| └ 156.236.2.0/24 | 256 | Ocean_Wave_Communication_CoLtd | Ocean Wave Communication Co.,Ltd | ASSIGNED PA | — | — |
Network & registry
IPv4 market
Holder
- Organization
- Cloud Innovation Ltd
- Handle
- ORG-CIL1-AFRINIC
- Range
- 156.224.0.0/11
- Registration type
- ALLOCATED PA
Origin network
AS136442
MM
- Name
- Ocean Wave Communication Co., Ltd
- Type
- Internet provider
- Registered
- Mar 16, 2017
- Domain
- mowcn.com
- Website
- www.mowcn.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2022
- Current origin since
- Aug 2022 · 4.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 156.236.2.0/24 | AS136442 | /24 | AFRINIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 156.236.2.0/24
- Netname
- Ocean_Wave_Communication_CoLtd
- Registrant
- Ocean Wave Communication Co.,Ltd
- Registrant country
- MM
- Organization
- Ocean Wave Communication Co.,Ltd
- Org country
- MM
- Type
- ASSIGNED PA
- Parent
- 156.224.0.0 - 156.255.255.255
- Created
- Not stated by the registry
- Maintainer
- CIL1-MNT
- RIR
- AFRINIC
- Country
- SC
- Delegated
- Dec 22, 2015
- Status
- assigned