Data as of Nov 9, 2026
156.236.117.0/24
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 →
156.236.117.0/24
From the registry to its use
- Oct 16, 2018– Dec 2, 2018AnnouncedAS58879 Shanghai ruisu network technology co.,LTD
- Dec 3, 2018– today
- Jul 24, 2023Route objectAS137443 ChangLian Network Technology Co., LimitedRADB route object for AS137443 ChangLian Network Technology Co., Limited, maintainer MAINT-AS58879
- Nov 7, 2025Route objectAS393437 Klayer LLCAFRINIC route object for AS393437 Klayer LLC, maintainer LARUS-SERVICE-MNT
- Sep 9, 2026Route objectAS2914 NTT America, Inc.RADB route object for AS2914 NTT America, Inc., maintainer MAINT-LARUS
- Nov 7, 2026Route objectAS2914 NTT America, Inc.AFRINIC route object for AS2914 NTT America, Inc., maintainer LARUS-SERVICE-MNT
- Nov 7, 2026Route objectAS137443 ChangLian Network Technology Co., LimitedAFRINIC route object for AS137443 ChangLian Network Technology Co., Limited, maintainer LARUS-SERVICE-MNT
- todayRegistry recordCloud Innovation LtdALLOCATED PA156.224.0.0/11
- todayAssignedChanglian Network Technology co.,LimitedASSIGNED PA156.236.117.0/24
- 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 |
|---|---|---|---|---|---|---|
| 156.224.0.0/11 | 2,097,152 | CloudInnovation-infrastructure | Cloud Innovation Ltd (ORG-CIL1-AFRINIC) · SC | ALLOCATED PA | — | — |
| └ 156.236.117.0/24 | 256 | Changlian_ | Changlian Network Technology co.,Limited | ASSIGNED PA | — | — |
Network & registry
IPv4 market
Holder
- Organization
- Cloud Innovation Ltd
- Handle
- ORG-CIL1-AFRINIC
- Range
- 156.
224. 0. 0/ 11 - 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
- Stable
- First seen
- Oct 2018
- Current origin since
- Dec 2018 · 7.9 yr
- Origin networks
- 2
- Last change of origin
- Dec 2018
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 156.236.117.0/24 | AS2914 | /24 | AFRINIC | Another network |
| 156.236.117.0/24 | AS17561 | /24 | AFRINIC | Another network |
| 156.236.117.0/24 | AS137443 | /24 | AFRINIC | RPKI valid |
| 156.236.116.0/22 | AS137443 | /24 | AFRINIC | RPKI valid |
| 156.236.116.0/22 | AS149014 | /24 | AFRINIC | Another network |
| 156.236.112.0/21 | AS150706 | /24 | AFRINIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS2914 not the origin | RADB | Changlian_Network_Technology__coLimited | MAINT-LARUS | Sep 9, 2026 |
| AS2914 not the origin | AFRINIC | Changlian Network Technology co.,Limited | LARUS-SERVICE-MNT | Nov 7, 2026 |
| AS137443 | RADB | Anchnet Asia Limited | MAINT-AS58879 | Nov 13, 2023 |
| AS137443 | AFRINIC | Changlian Network Technology co.,Limited | LARUS-SERVICE-MNT | Nov 7, 2026 |
| AS393437 not the origin | AFRINIC | HongKong Panshi Cloud Sky Network Technology Co., Limited | LARUS-SERVICE-MNT | Nov 7, 2025 |
Whois
Registration for this announcement
- Range
- 156.
236. 117. 0/ 24 - Netname
- Changlian_
Network_ Technology__ coLimited - Registrant
- Changlian Network Technology co.,Limited
- Registrant country
- HK
- Organization
- Changlian Network Technology co.,Limited
- Org country
- HK
- Type
- ASSIGNED PA
- Parent
- 156.
224. 0. 0 - 156. 255. 255. 255 - Created
- Not stated by the registry
- Maintainer
- CIL1-MNT
- RIR
- AFRINIC
- Country
- SC
- Delegated
- Dec 22, 2015
- Status
- assigned