Data as of Nov 7, 2026
213.18.243.0/24
Anonymizer · Datacenter proxyWisdom Cloud Internet Technology Pte. Ltd. · space held by RM Education Ltd
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
IPv4 market
Path
4 · Use
Datacenter proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 213.18.243.0/24 | /24s |
|---|---|---|
| RM Education Ltd | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
213.18.243.0/24
From the registry to its use
- Nov 20, 2024ReallocatedRM Education LtdSUB-ALLOCATED PA213.18.240.0/21
- Dec 21, 2024AssignedSkyQuantum Internet Service LLCASSIGNED PA213.18.242.0/23
- Nov 20, 2025Registry recordRM Education LtdALLOCATED PA213.18.240.0/20
- Feb 24, 2026– today
- todayLeased fromIPXOIP 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 |
|---|---|---|---|---|---|---|
| 213.18.240.0/20 | 4,096 | UK-RESEARCHMACHINES-19990916 | RM Education Ltd (ORG-RMP1-RIPE) · GB | ALLOCATED PA | Nov 20, 2025 | abuse@ |
| └ 213.18.240.0/21 | 2,048 | IPXO_ | RM Education Ltd (ORG-RMP1-RIPE) · GB | SUB-ALLOCATED PA | Nov 20, 2024 | report@ |
| └ 213.18.242.0/23 | 512 | NET-213-18-242-0-23 | SkyQuantum Internet Service LLC (ORG-SISL22-RIPE) · US | ASSIGNED PA | Dec 21, 2024 | report@ |
Network & registry
IPv4 market
Holder
- Organization
- RM Education Ltd
- Handle
- ORG-RMP1-RIPE
- Range
- 213.
18. 240. 0/ 20 - Registration type
- ALLOCATED PA
- Record created
- Nov 20, 2025
Origin network
AS197537
SG
- Name
- Wisdom Cloud Internet Technology Pte. Ltd.
- Type
- Hosting
- Registered
- Jul 27, 2023
- Domain
- wisdomisp.com
- Website
- www.wisdomisp.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2026
- Current origin since
- Feb 2026 · 8 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 213.18.242.0/23 | AS197537 | /24 | RIPE | RPKI valid |
Whois
Registration for this announcement
- Range
- 213.
18. 242. 0/ 23 - Netname
- NET-213-18-242-0-23
- Registrant
- SkyQuantum Internet Service LLC
- Registrant country
- US
- Organization
- SkyQuantum Internet Service LLC (ORG-SISL22-RIPE)
- Org country
- US
- Type
- ASSIGNED PA
- Created
- Dec 21, 2024
- Updated
- Jan 21, 2025
- Maintainer
- netutils-mnt
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Sep 16, 1999
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- SkyQuantum Internet Service LLC
- Handle
- SISL7-RIPE