Data as of Nov 5, 2026
187.79.248.0/24
Anonymizer · Datacenter proxyDQWLIT · space held by Sky Digital Co., Ltd.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
Recently moved
Recent change
New origin Oct 30, 2026
from AS131151 Imcloud Technology Co., Ltd.
IPv4 market
Path
Announced by AS131678 since Oct 30, 2026 · 6 days ago
1 · Holder
4 · Use
Datacenter proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 187.79.248.0/24 | /24s |
|---|---|---|
| Sky Digital Co., Ltd. | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
187.79.248.0/24
From the registry to its use
- Jul 18, 2026– today
- Jul 18, 2026– Oct 29, 2026
- Aug 26, 2026
- Oct 30, 2026– today
- todayRegistry recordSky Digital Co., Ltd.ALLOCATED PORTABLE187.79.248.0/21
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Anonymizer addresses | Holder | RPKI |
|---|---|---|---|---|---|
| 187.79.248.0/23 since Jul 2026 | AS131151 | Datacenter proxy | Sky Digital Co., Ltd. | ||
| 187.79.248.0/21 since May 2026 | AS131151 | Datacenter proxy | 1,53675% | Sky Digital Co., 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 |
|---|---|---|---|---|---|---|
| 187.79.248.0/21 | 2,048 | SDCL-TW-NET | Sky Digital Co., Ltd. | ALLOCATED PORTABLE | — | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Sky Digital Co., Ltd.
- Range
- 187.
79. 248. 0/ 21 - Registration type
- ALLOCATED PORTABLE
Origin network
AS131678
TW
- Name
- DQWLIT
- Type
- Hosting
- Registered
- Jul 21, 2011
- Domain
- idc-tw.com
- Industry
- Hosting, Cloud Provider, Data Center, Server Colocation
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jul 2026
- Current origin since
- Oct 30, 2026 · under a month
- Origin networks
- 2
- Last change of origin
- Oct 30, 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 187.79.248.0/24 | AS131151 | /24 | APNIC | Another network |
| 187.79.248.0/24 | AS131678 | /24 | APNIC | RPKI valid |
| 187.79.248.0/21 | AS38042 | /24 | APNIC | Another network |
| 187.79.248.0/21 | AS131151 | /24 | APNIC | Another network |
| 187.79.248.0/21 | AS134823 | /24 | APNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS131678 | RADB | Customer Route - LOA provided (IMCLOUD-42214) | MAINT-AS134823 | Aug 26, 2026 |
Whois
Registration for this announcement
- Range
- 187.
79. 248. 0/ 24 - Netname
- TW-CHA
- Registrant country
- TW
- Organization
- Not stated by the registry
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MAINT-TW-TWNIC
- RIR
- APNIC
- Country
- TW
- Delegated
- Feb 20, 2025
- Status
- assigned
Report abuse
Abuse contact
- abuse@
telecom. tw - Name
- TWNIC ROLE-SDCL-TW
- Handle
- TR524-AP