Data as of Nov 7, 2026
218.245.64.0/19
No anonymizer space · no proxy exits in 30 daysIDC, China Telecommunications Corporation · space held by China Network Information Center
Announcement
this exact prefix
No RPKI
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Nov 6, 2026
from AS4808 China Unicom Beijing Province Network
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 |
|---|---|---|---|---|---|---|
| 218.245.0.0/16 | 65,536 | CNNIC | China Network Information Center | ALLOCATED PORTABLE | — | ipas@ |
| └ 218.245.64.0/18 | 16,384 | HWCSNET | Huawei Public Cloud Service (Huawei Software Technologies Ltd.Co) | ALLOCATED PORTABLE | — | ipas@ |
Network & registry
IPv4 market
Holder
- Organization
- China Network Information Center
- Range
- 218.
245. 0. 0/ 16 - Registration type
- ALLOCATED PORTABLE
Origin network
AS23724
CN
- Name
- IDC, China Telecommunications Corporation
- Type
- Hosting
- Registered
- Apr 22, 2003
- Domain
- chinatelecom.cn
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Aug 2021
- Current origin since
- Nov 6, 2026 · under a month
- Origin networks
- 2
- Last change of origin
- Sep 18, 2026
Recorded history
History
- Handoffs
- 2
- Also announced by
- 4808
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS23724 | RADB | ASes Within CT BeiJing IDC | MAINT-AS23724 | Apr 22, 2026 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 218.245.64.0/24 | AS17621 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 218.245.64.0/24 | AS17621 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 25, 2016 |
| 218.245.65.0/24 | AS17621 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 218.245.65.0/24 | AS17621 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 25, 2016 |
| 218.245.66.0/24 | AS17621 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 218.245.66.0/24 | AS17621 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 25, 2016 |
| 218.245.67.0/24 | AS17621 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 218.245.67.0/24 | AS17621 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 25, 2016 |
Whois
Registration for this announcement
- Range
- 218.
245. 64. 0/ 18 - Netname
- HWCSNET
- Registrant
- Huawei Public Cloud Service (Huawei Software Technologies Ltd.Co)
- Registrant country
- CN
- Organization
- Huawei Public Cloud Service (Huawei Software Technologies Ltd.Co)
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Apr 18, 2022
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Nov 30, 2001
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP