Data as of Nov 7, 2026
156.233.236.0/23
No anonymizer space · no proxy exits in 30 daysI Layer Limited · space held by Cloud Innovation Ltd
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Oct 22, 2026
from AS401701 cognetcloud INC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 156.233.236.0/22 since Oct 22, 2026 | AS401701 | Hosting | Cloud Innovation 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 |
|---|---|---|---|---|---|---|
| 156.224.0.0/11 | 2,097,152 | CloudInnovation-infrastructure | Cloud Innovation Ltd (ORG-CIL1-AFRINIC) · SC | ALLOCATED PA | — | — |
| └ 156.233.236.0/24 | 256 | cognetcloud_ | cognetcloud INC | ASSIGNED PA | — | — |
| └ 156.233.237.0/24 | 256 | cognetcloud_ | cognetcloud INC | ASSIGNED PA | — | — |
Network & registry
Origin network
AS137899
HK
- Name
- I Layer Limited
- Type
- Hosting
- Registered
- Jun 7, 2018
- Industry
- Other
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Oct 22, 2026
- Current origin since
- Oct 22, 2026 · under a month
- Origin networks
- 2
- Last change of origin
- Oct 22, 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 156.233.224.0/20 | AS8796 | /24 | AFRINIC | Another network |
| 156.233.224.0/20 | AS40779 | /24 | AFRINIC | Another network |
| 156.233.224.0/20 | AS137899 | /24 | AFRINIC | RPKI valid |
| 156.233.224.0/20 | AS142032 | /24 | AFRINIC | Another network |
| 156.233.224.0/20 | AS395886 | /24 | AFRINIC | Another network |
| 156.233.224.0/20 | AS401696 | /24 | AFRINIC | Another network |
| 156.233.224.0/20 | AS401701 | /24 | AFRINIC | Another network |
Whois
Registration for this announcement
- Range
- 156.
224. 0. 0/ 11 - Netname
- CloudInnovation-infrastructure
- Registrant
- Cloud Innovation Ltd
- Registrant country
- SC
- Organization
- Cloud Innovation Ltd (ORG-CIL1-AFRINIC)
- Org country
- SC
- Type
- ALLOCATED PA
- Parent
- 0.
0. 0. 0 - 255. 255. 255. 255 - Created
- Not stated by the registry
- Maintainer
- AFRINIC-HM-MNT
- RIR
- AFRINIC
- Country
- SC
- Delegated
- Dec 22, 2015
- Status
- assigned