Data as of Nov 15, 2026
218.244.0.0/19
No anonymizer space · no proxy exits in 30 daysChongQing Broadcast & TV Transfer Network Co. Ltd · space held by China Network Information Center
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 218.244.0.0/21 since Apr 2013 | AS17969 | Unknown | China Network Information Center | |
| 218.244.8.0/21 since Apr 2013 | AS17969 | Unknown | China Network Information Center | |
| 218.244.15.0/24 | AS17969 | Unknown | China Network Information Center | |
| 218.244.16.0/21 since Apr 2013 | AS17969 | Unknown | China Network Information Center | |
| 218.244.24.0/21 since Jul 2020 | AS17969 | Unknown | 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@ |
| └ 218.244.0.0/20 | 4,096 | KUANCOM | Beijing Kuancom Network Technology Co.,Ltd. | ASSIGNED NON-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
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2024 · 2.5 yr
- Origin networks
- 2
- Last change of origin
- Jul 2006
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 218.244.0.0/19 | AS17969 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 218.
244. 0. 0/ 19 - Netname
- CNT
- Registrant
- ChongQing Broadcast & TV Broadband IP MAN
- Registrant country
- CN
- Organization
- ChongQing Broadcast & TV Broadband IP MAN
- 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
- Nov 30, 2001
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP