Data as of Nov 5, 2026
218.244.16.0/21
No anonymizer space · no proxy exits in 30 daysChongQing Broadcast & TV Transfer Network Co. Ltd · space held by China Network Information Center
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 218.244.0.0/19 since May 2024 | AS17969 | Residential | China Network Information Center |
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 |
|---|---|---|---|---|---|---|
| 218.244.0.0/18 | 16,384 | CNNIC | China Network Information Center | ALLOCATED PORTABLE | — | ipas@ |
| └ 218.244.0.0/19 | 8,192 | CNT | ChongQing Broadcast & TV Broadband IP MAN | ALLOCATED PORTABLE | — | ipas@ |
| └ 218.244.16.0/20 | 4,096 | KUANCOM | Beijing Kuancom Network Technology Co.,Ltd. | ASSIGNED NON-PORTABLE | — | ipas@ |
Network & registry
IPv4 market
Holder
- Organization
- China Network Information Center
- Range
- 218.
244. 0. 0/ 18 - Registration type
- ALLOCATED PORTABLE
Origin network
AS17969
CN
- Name
- ChongQing Broadcast & TV Transfer Network Co. Ltd
- Registered
- Sep 25, 2001
- Domain
- sohu.com
- Industry
- Retail Stores, Wholesale, and E-commerce Sites
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2013
- Current origin since
- Apr 2013 · 14 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 218.244.0.0/19 | AS17969 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS17969 | RADB | regist for user | MAINT-AS4847 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 218.
244. 16. 0/ 20 - Netname
- KUANCOM
- Registrant
- Beijing Kuancom Network Technology Co.,Ltd.
- Registrant country
- CN
- Organization
- Beijing Kuancom Network Technology Co.,Ltd.
- Org country
- CN
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 16, 2021
- 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