Data as of Nov 3, 2026
218.97.136.0/22
No anonymizer space · no proxy exits in 30 daysRinnai Korea · space held by China Network Information Center
Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Risk
90 / 100 · Critical
Spamhaus DROP
Recent change
New origin May 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 218.97.128.0/20 since Jun 2025 | AS138195 | Hosting |
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 |
|---|---|---|---|---|---|---|
| 218.96.0.0/14 | 262,144 | CNNIC | China Network Information Center | ALLOCATED PORTABLE | — | [email protected] |
| └ 218.97.128.0/19 | 8,192 | BTDC | Beijing Telecom Development Co. | ALLOCATED PORTABLE | — | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- China Network Information Center
- Range
- 218.96.0.0/14
- Registration type
- ALLOCATED PORTABLE
Origin network
AS17612
KR
- Name
- Rinnai Korea
- Type
- Business
- Registered
- Jan 17, 2001
- Domain
- rinnai.co.kr
- Spamhaus ASN-DROP
- listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2026
- Current origin since
- May 2026 · 6 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 218.97.128.0/19
- Netname
- BTDC
- Registrant
- Beijing Telecom Development Co.
- Registrant country
- CN
- Organization
- Beijing Telecom Development Co.
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 28, 2023
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Jun 22, 2001
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE CNNICCN
- Handle
- AC1601-AP