Data as of Nov 6, 2026
169.40.51.0/24
No anonymizer space · no proxy exits in 30 daysYUJUN KIM trading as ALCLOUD · space held by TerraTransit AG
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Aug 2026
from AS9304 HGC Global Communications Limited
IPv4 market
Path
Announced by AS198840 since Aug 2026 · 11 wk ago
2 · Leased from
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
169.40.51.0/24
From the registry to its use
- Jan 7, 2026– Feb 11, 2026
- Feb 10, 2026Registry recordTerraTransit AGLEGACY169.40.32.0 - 169.40.255.255
- Mar 6, 2026AssignedALCLOUDLEGACY169.40.51.0/24
- Apr 13, 2026– Apr 24, 2026Announced
- May 19, 2026– Jul 5, 2026
- Aug 23, 2026– today
- Aug 31, 2026Route objectIPXORIPE route object for AS198840 YUJUN KIM trading as ALCLOUD, maintainer NETUTILS-MNT
- Aug 31, 2026Route objectIPXORADB route object for AS198840 YUJUN KIM trading as ALCLOUD, maintainer MAINT-AS834
- 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 |
|---|---|---|---|---|---|---|
| 169. | 57,344 | TERRATRANSIT-20251124 | TerraTransit AG (ORG-TA251-RIPE) · DE | LEGACY | Feb 10, 2026 | abuse@ |
| └ 169.40.32.0/19 | 8,192 | DE-IPXO-20260110 | TerraTransit AG (ORG-TA251-RIPE) · DE | LEGACY | Jan 10, 2026 | report@ |
| └ 169.40.51.0/24 | 256 | NET-169-40-51-0-24 | ALCLOUD (ORG-AA3489-RIPE) · KR | LEGACY | Mar 6, 2026 | report@ |
Network & registry
IPv4 market
Holder
- Organization
- TerraTransit AG
- Handle
- ORG-TA251-RIPE
- Range
- 169.
40. 32. 0 - 169. 40. 255. 255 - Registration type
- LEGACY
- Record created
- Feb 10, 2026
- Legacy
- yes
Origin network
AS198840
KR
- Name
- YUJUN KIM trading as ALCLOUD
- Type
- Hosting
- Registered
- Apr 16, 2026
- Domain
- alcl.cloud
- Website
- alcl.cloud
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jan 2026
- Current origin since
- Aug 2026 · 2 mo
- Origin networks
- 3
- Last change of origin
- Aug 2026
Recorded history
History
- Handoffs
- 3
Whois
Registration for this announcement
- Range
- 169.
40. 51. 0/ 24 - Netname
- NET-169-40-51-0-24
- Registrant
- ALCLOUD
- Registrant country
- KR
- Organization
- ALCLOUD (ORG-AA3489-RIPE)
- Org country
- KR
- Type
- LEGACY
- Created
- Mar 6, 2026
- Updated
- Oct 7, 2026
- Maintainer
- netutils-mnt
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Sep 1, 1993
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- ALCLOUD
- Handle
- AA47317-RIPE