Data as of Nov 7, 2026
209.209.51.0/24
No anonymizer space · no proxy exits in 30 daysHengtian Network Technology Co., Limited · space held by Intercontinental Internet Data Corp
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Jun 2026
from AS154321 Corenet Cloud Sdn. Bhd.
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 |
|---|---|---|---|---|---|---|
| 209.209.48.0/22 | 1,024 | IIDCORP-GROUP-01 | Intercontinental Internet Data Corp (IIDC) · US | Direct Allocation | Apr 7, 2021 | cici@ |
| └ 209.209.51.0/24 | 256 | DREAMPOWER | dreampower (C10948173) · HK | Reassigned | Sep 4, 2024 | cici@ via IIDCORP-GROUP-01 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- Intercontinental Internet Data Corp
- Handle
- IIDC
- Range
- 209.
209. 48. 0/ 22 - Registration type
- Direct Allocation
- Record created
- Apr 7, 2021
Origin network
AS134696
HK
- Name
- Hengtian Network Technology Co., Limited
- Registered
- Sep 28, 2015
- Domain
- sondercloud.com
- Industry
- Other
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jun 2008
- Current origin since
- Jun 2026 · 5 mo
- Origin networks
- 7
- Last change of origin
- Jun 2026
Recorded history
History
- Handoffs
- 6
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 209.209.48.0/22 | AS133199 | /24 | ARIN | Another network |
| 209.209.48.0/22 | AS134696 | /24 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS134696 | RADB | Hengtian | MAINT-AS133199 | Jun 17, 2026 |
| AS136744 not the origin | ARIN | Any abuse pls contact [email protected] | MNT-IIDC | Oct 13, 2024 |
Whois
Registration for this announcement
- Range
- 209.
209. 51. 0/ 24 - Netname
- DREAMPOWER
- Registrant
- dreampower
- Organization
- dreampower (C10948173)
- Type
- Reassigned
- Handle
- NET-209-209-51-0-1
- Parent
- NET-209-209-48-0-1
- Created
- Sep 4, 2024
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 7, 2021
- Status
- assigned
Report abuse
Abuse contact
- cici@
macidc. net - Name
- official
- Phone
- +1-517-940-2183
- Handle
- OFFIC38-ARIN