Data as of Nov 3, 2026
182.18.76.0/22
No anonymizer space · no proxy exits in 30 daysChina Telecom · space held by Beijing yiantianxia Network Science&Technology Co Ltd.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Sep 18, 2026
from AS45093 Cnean Internet Exchange, after 9 years unannounced
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 |
|---|---|---|---|---|---|---|
| 182.18.32.0 - 182.18.127.255 | 24,576 | WEEK5 | Beijing yiantianxia Network Science&Technology Co Ltd. | ALLOCATED PORTABLE | — | [email protected] |
| └ 182.18.64.0/18 | 16,384 | HLYJH | Huailai Cloud Exchange Network Technology Co., Ltd | ALLOCATED PORTABLE | — | [email protected] |
Network & registry
Registry
Holder
- Organization
- Beijing yiantianxia Network Science&Technology Co Ltd.
- Range
- 182.18.32.0 - 182.18.127.255
- Registration type
- ALLOCATED PORTABLE
Origin network
AS141771
CN
- Name
- China Telecom
- Type
- Internet provider
- Registered
- Mar 2, 2021
- Domain
- ct1000.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Sep 2017
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 2
- Last change of origin
- Sep 18, 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 182.18.76.0/22 | AS141771 | /22 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 182.18.64.0/18
- Netname
- HLYJH
- Registrant
- Huailai Cloud Exchange Network Technology Co., Ltd
- Registrant country
- CN
- Organization
- Huailai Cloud Exchange Network Technology Co., Ltd
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 19, 2025
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Feb 8, 2010
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- IRT-HLYJH-CN
- Handle
- IRT-HLYJH-CN