Data as of Nov 7, 2026
103.246.255.0/24
Anonymizer · Datacenter proxyWisdom Cloud Internet Technology Pte. Ltd. · space held by Central Information Technology, Inc.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
IPv4 market
Path
2 · Leased from
not leased
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 103.246.255.0/24 | /24s |
|---|---|---|---|
| Novada | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
103.246.255.0/24
From the registry to its use
- Oct 1, 2011– Mar 1, 2013
- Apr 19, 2018– Aug 15, 2025
- Jan 19, 2026– today
- todayRegistry recordCentral Information Technology, Inc.ALLOCATED PORTABLE103.246.252.0/22
- todayReallocatedSkyquantum Telecom ltdALLOCATED NON-PORTABLE103.246.255.0/24
- todayRoute objectAS2497 Internet Initiative Japan Inc.APNIC route object for AS2497 Internet Initiative Japan Inc., maintainer MAINT-CIT-NET-JP
- todayRoute objectAS4637 Telstra GlobalAPNIC route object for AS4637 Telstra Global, maintainer MAINT-CIT-NET-JP
- todayRoute objectAS6939 Hurricane Electric LLCAPNIC route object for AS6939 Hurricane Electric LLC, maintainer MAINT-CIT-NET-JP
- todayRoute objectAS23532 Iovz Networks IncAPNIC route object for AS23532 Iovz Networks Inc, maintainer MAINT-CIT-NET-JP
- todayRoute objectAS197537 Wisdom Cloud Internet Technology Pte. Ltd.APNIC route object for AS197537 Wisdom Cloud Internet Technology Pte. Ltd., maintainer MAINT-CIT-NET-JP
- todayRoute objectAS202736 Wisdom Cloud Internet Technology Pte. Ltd.APNIC route object for AS202736 Wisdom Cloud Internet Technology Pte. Ltd., maintainer MAINT-CIT-NET-JP
- todayRoute objectAS216138 Skyquantum Telecom Ltd.APNIC route object for AS216138 Skyquantum Telecom Ltd., maintainer MAINT-CIT-NET-JP
- todayUsedNovadaProxy seller
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 |
|---|---|---|---|---|---|---|
| 103.246.252.0/22 | 1,024 | CIT-NET-JP | Central Information Technology, Inc. (ORG-CITI1-AP) · JP | ALLOCATED PORTABLE | — | abuse@ |
| └ 103.246.255.0/24 | 256 | WISDOM_ | Skyquantum Telecom ltd | ALLOCATED NON-PORTABLE | — | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Central Information Technology, Inc.
- Handle
- ORG-CITI1-AP
- Range
- 103.
246. 252. 0/ 22 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- Skyquantum Telecom ltd
- Reallocated range
- 103.
246. 255. 0/ 24 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS202736
SG
- Name
- Wisdom Cloud Internet Technology Pte. Ltd.
- Type
- Hosting
- Registered
- Sep 22, 2022
- Domain
- wisdomisp.com
- Website
- www.wisdomisp.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Oct 2011
- Current origin since
- Jan 2026 · 10 mo
- Origin networks
- 3
- Last change of origin
- Jan 2026
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.246.255.0/24 | AS2497 | /24 | APNIC | Another network |
| 103.246.255.0/24 | AS4637 | /24 | APNIC | Another network |
| 103.246.255.0/24 | AS6939 | /24 | APNIC | Another network |
| 103.246.255.0/24 | AS23532 | /24 | APNIC | Another network |
| 103.246.255.0/24 | AS197537 | /24 | APNIC | Another network |
| 103.246.255.0/24 | AS202736 | /24 | APNIC | RPKI valid |
| 103.246.255.0/24 | AS216138 | /24 | APNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS2497 not the origin | APNIC | Central Information Technology, Inc. | MAINT-CIT-NET-JP | Sep 3, 2026 |
| AS4637 not the origin | APNIC | Central Information Technology, Inc. | MAINT-CIT-NET-JP | Sep 1, 2026 |
| AS6939 not the origin | APNIC | Central Information Technology, Inc. | MAINT-CIT-NET-JP | Sep 1, 2026 |
| AS23532 not the origin | APNIC | Central Information Technology, Inc. | MAINT-CIT-NET-JP | Jan 21, 2026 |
| AS197537 not the origin | APNIC | Central Information Technology, Inc. | MAINT-CIT-NET-JP | Jan 21, 2026 |
| AS202736 | APNIC | Central Information Technology, Inc. | MAINT-CIT-NET-JP | Jan 21, 2026 |
| AS216138 not the origin | APNIC | Central Information Technology, Inc. | MAINT-CIT-NET-JP | Jun 4, 2026 |
Whois
Registration for this announcement
- Range
- 103.
246. 255. 0/ 24 - Netname
- WISDOM_
CLOUD_ INTERNET_ TECHNOLOGY - Registrant
- Skyquantum Telecom ltd
- Registrant country
- JP
- Organization
- Skyquantum Telecom ltd
- Org country
- JP
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 4, 2026
- Maintainer
- MAINT-CIT-NET-JP
- RIR
- APNIC
- Country
- JP
- Delegated
- Sep 2, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ci-tec. net - Name
- ABUSE CITNETJP
- Handle
- AC1590-AP