Data as of Nov 7, 2026
43.243.195.0/24
No anonymizer space · no proxy exits in 30 daysZenlayer Inc · space held by ZhongTong Telcommunications (HK) Limited
IPv4 market
Path
2 · Leased from
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
43.243.195.0/24
From the registry to its use
- Nov 17, 2021– Dec 22, 2021
- Feb 21, 2022– Apr 9, 2022
- May 28, 2022– Jun 8, 2022
- Sep 13, 2022– Sep 24, 2022
- Feb 28, 2023– Jun 27, 2023
- Apr 5, 2023– Apr 16, 2023
- Jun 23, 2023Route objectIPXORADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS834
- Jul 22, 2023– today
- todayRegistry recordZhongTong Telcommunications (HK) LimitedALLOCATED PORTABLE43.243.192.0/22
- todayReallocatedItaoyun LimitedALLOCATED NON-PORTABLE43.243.195.0/24
- todayRoute objectAS21859 Zenlayer IncAPNIC route object for AS21859 Zenlayer Inc, maintainer MAINT-ZHONGTONG-HK
- 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 |
|---|---|---|---|---|---|---|
| 43.243.192.0/22 | 1,024 | ZHONGTONG-HK | ZhongTong Telcommunications (HK) Limited (ORG-ZTL1-AP) · HK | ALLOCATED PORTABLE | — | abuse@ |
| └ 43.243.195.0/24 | 256 | ITAOYUN | Itaoyun Limited | ALLOCATED NON-PORTABLE | — | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- ZhongTong Telcommunications (HK) Limited
- Handle
- ORG-ZTL1-AP
- Range
- 43.
243. 192. 0/ 22 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- Itaoyun Limited
- Reallocated range
- 43.
243. 195. 0/ 24 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS21859
US
- Name
- Zenlayer Inc
- Type
- Hosting
- Registered
- Apr 2, 2013
- Domain
- zenlayer.com
- Website
- www.zenlayer.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 314
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Nov 2021
- Current origin since
- Jul 2023 · 3.3 yr
- Origin networks
- 4
- Last change of origin
- Jul 2023
Recorded history
History
- Handoffs
- 3
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 43.243.195.0/24 | AS21859 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 43.
243. 195. 0/ 24 - Netname
- ITAOYUN
- Registrant
- Itaoyun Limited
- Registrant country
- ID
- Organization
- Itaoyun Limited
- Org country
- ID
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 1, 2023
- Maintainer
- MAINT-IPXOLIMITED-AP
- RIR
- APNIC
- Country
- HK
- Delegated
- Sep 16, 2014
- Status
- assigned
Report abuse
Abuse contact
- abuse@
itaoyun. co. nz - Name
- ABUSE ZHONGTONGHK
- Handle
- AZ387-AP