Data as of Nov 4, 2026
154.91.34.0/24
No anonymizer space · no proxy exits in 30 daysChangLian Network Technology Co., Limited · space held by Cloud Innovation Ltd
IPv4 market
Path
1 · Holder
2 · Leased from
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
154.91.34.0/24
From the registry to its use
- Jun 30, 2018– Mar 20, 2019AnnouncedAS133201 Abcde Group
- Jun 13, 2019Route objectAS137443 ChangLian Network Technology Co., LimitedRADB route object for AS137443 ChangLian Network Technology Co., Limited, maintainer MAINT-AS58879
- Jun 13, 2019– today
- Oct 24, 2025Route objectAS137443 ChangLian Network Technology Co., LimitedAFRINIC route object for AS137443 ChangLian Network Technology Co., Limited, maintainer LARUS-SERVICE-MNT
- Oct 24, 2025Route objectAS393437 Klayer LLCAFRINIC route object for AS393437 Klayer LLC, maintainer LARUS-SERVICE-MNT
- Oct 24, 2025
- Oct 27, 2025– Nov 7, 2025
- todayRegistry recordCloud Innovation LtdALLOCATED PA154.80.0.0/12
- todayAssignedRuiou International Network LimitedASSIGNED PA154.91.34.0/24
- todayLeased fromCloud InnovationIP 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 |
|---|---|---|---|---|---|---|
| 154.80.0.0/12 | 1,048,576 | Cloud-Innovation-v4-I | Cloud Innovation Ltd (ORG-CIL1-AFRINIC) · SC | ALLOCATED PA | — | — |
| └ 154.91.34.0/24 | 256 | Ruiou_International_Network_Limited | Ruiou International Network Limited | ASSIGNED PA | — | — |
Network & registry
IPv4 market
Holder
- Organization
- Cloud Innovation Ltd
- Handle
- ORG-CIL1-AFRINIC
- Range
- 154.80.0.0/12
- Registration type
- ALLOCATED PA
Origin network
AS137443
HK
- Name
- ChangLian Network Technology Co., Limited
- Type
- Hosting
- Registered
- Feb 7, 2018
- Domain
- 51idc.com
- Website
- www.51idc.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jun 2018
- Current origin since
- Jun 2019 · 7.4 yr
- Origin networks
- 3
- Last change of origin
- Oct 2025
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 154.91.34.0/24 | AS137443 | /24 | AFRINIC | RPKI valid |
| 154.91.34.0/24 | AS393437 | /24 | AFRINIC | Another network |
| 154.91.32.0/22 | AS132813 | /24 | AFRINIC | Another network |
| 154.91.32.0/22 | AS137443 | /24 | AFRINIC | RPKI valid |
| 154.91.32.0/22 | AS149014 | /24 | AFRINIC | Another network |
| 154.91.32.0/22 | AS150706 | /24 | AFRINIC | Another network |
| 154.91.32.0/22 | AS393437 | /24 | AFRINIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS137443 | RADB | Anchnet Asia Limited | MAINT-AS58879 | Nov 13, 2023 |
| AS137443 | AFRINIC | Ruiou International Network Limited | LARUS-SERVICE-MNT | Oct 24, 2025 |
| AS393437 not the origin | AFRINIC | Ruiou International Network Limited | LARUS-SERVICE-MNT | Oct 24, 2025 |
| AS393437 not the origin | RADB | Ruiou_International_Network_Limited | MAINT-LARUS | Aug 31, 2026 |
Whois
Registration for this announcement
- Range
- 154.91.34.0/24
- Netname
- Ruiou_International_Network_Limited
- Registrant
- Ruiou International Network Limited
- Registrant country
- HK
- Organization
- Ruiou International Network Limited
- Org country
- HK
- Type
- ASSIGNED PA
- Parent
- 154.80.0.0 - 154.95.255.255
- Created
- Not stated by the registry
- Maintainer
- CIL1-MNT
- RIR
- AFRINIC
- Country
- SC
- Delegated
- Jul 24, 2013
- Status
- assigned