Data as of Nov 10, 2026
220.231.2.0/24
No anonymizer space · no proxy exits in 30 daysBeijing Guanghuan Xinwang Digital · space held by Beijing Sinnet Technology Co., Ltd.
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 220.231.0.0/19 | 8,192 | SINNET | Beijing Sinnet Technology Co., Ltd. | ALLOCATED PORTABLE | — | ipas@ |
| └ 220.231.2.0/24 | 256 | GWGH | Beijing Great Wall Guanghuan Brandband Network Technology Co., Ltd. | ASSIGNED NON-PORTABLE | — | ipas@ via SINNET |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 220.231.0.0/20
- Prefix
- 220.231.0.0/20
- Announced by
- AS23844 Beijing Guanghuan Xinwang Digital
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- SINNET
- Registrant
- Beijing Sinnet Technology Co., Ltd.
- RIR
- APNIC
Origin network
AS23844
CN
- Name
- Beijing Guanghuan Xinwang Digital
- Type
- Hosting
- Registered
- Jun 27, 2003
- Domain
- sinnet.com.cn
- Website
- www.sinnet.com.cn
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 220.231.0.0/20
220.231.0.0/20
Routing history
- Pattern
- Reactivated
- First seen
- May 2005
- Current origin since
- Sep 2017 · 9.2 yr
- Origin networks
- 2
- Last change of origin
- Jul 2023
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 220.231.0.0/20 | AS23844 | /20 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 220.
231. 0. 0/ 19 - Netname
- SINNET
- Registrant
- Beijing Sinnet Technology Co., Ltd.
- Registrant country
- CN
- Organization
- Beijing Sinnet Technology Co., Ltd.
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Dec 29, 2023
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Apr 21, 2005
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP