Data as of Nov 11, 2026
43.254.149.0/24
No anonymizer space · no proxy exits in 30 daysChina Unicom · space held by Shanghai ruisu Network Technology Co.,Ltd
Network & registry
Announced by
Covering announcement 43.254.148.0/22
- Prefix
- 43.254.148.0/22
- Announced by
- AS138421 China Unicom
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- Ruisu-51IDC
- Registrant
- Shanghai ruisu Network Technology Co.,Ltd
- RIR
- APNIC
Origin network
AS138421
CN
- Name
- China Unicom
- Type
- Hosting
- Registered
- Nov 13, 2018
- Domain
- chinaunicom.cn
- Industry
- Media, Publishing, and Broadcasting
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 43.254.148.0/22
43.254.148.0/22
Routing history
- Pattern
- Stable
- First seen
- Jun 2015
- Current origin since
- Feb 2021 · 5.7 yr
- Origin networks
- 2
- Last change of origin
- Feb 2021
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 43.254.148.0/22 | AS4812 | /22 | APNIC | Another network |
| 43.254.148.0/22 | AS138421 | /22 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 43.
254. 148. 0/ 22 - Netname
- Ruisu-51IDC
- Registrant
- Shanghai ruisu Network Technology Co.,Ltd
- Registrant country
- CN
- Organization
- Shanghai ruisu Network Technology Co.,Ltd
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Dec 27, 2023
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Jul 25, 2014
- Status
- assigned
Report abuse
Abuse contact
- yuhg@
51idc. com - Name
- IRT-51IDC-CN
- Handle
- IRT-51IDC-CN