Data as of Nov 3, 2026
119.254.112.0/20
No anonymizer space · no proxy exits in 30 daysBeijing Guanghuan Xinwang Digital · space held by Beijing Sinnet Technology Co., Ltd.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 119.254.0.0/17 since Mar 2025 | AS23724 | Hosting | Beijing Sinnet Technology Co., Ltd. | |
| 119.254.0.0/16 since Jul 2017 | AS23844 | Hosting | Beijing Sinnet Technology Co., Ltd. |
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 |
|---|---|---|---|---|---|---|
| 119.254.0.0/16 | 65,536 | SINNET | Beijing Sinnet Technology Co., Ltd. | ALLOCATED PORTABLE | — | [email protected] |
| └ 119.254.112.0/20 | 4,096 | DNION-NET | Shanghai Dnion Technology CO.,LTD | ALLOCATED NON-PORTABLE | — | [email protected] |
Network & registry
Registry
Holder
- Organization
- Beijing Sinnet Technology Co., Ltd.
- Range
- 119.254.0.0/16
- Registration type
- ALLOCATED PORTABLE
- Reallocated to
- Shanghai Dnion Technology CO.,LTD
- Reallocated range
- 119.254.112.0/20
- Reallocation type
- ALLOCATED NON-PORTABLE
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2012
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 119.254.112.0/20 | AS23844 | /20 | APNIC | RPKI valid |
| 119.254.0.0/17 | AS23724 | /17 | APNIC | Another network |
| 119.254.0.0/17 | AS23844 | /17 | APNIC | Too specific |
| 119.254.0.0/16 | AS23844 | /16 | APNIC | Too specific |
Whois
Registration for this announcement
- Range
- 119.254.112.0/20
- Netname
- DNION-NET
- Registrant
- Shanghai Dnion Technology CO.,LTD
- Registrant country
- CN
- Organization
- Shanghai Dnion Technology CO.,LTD
- Org country
- CN
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 16, 2021
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Mar 13, 2008
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE CNNICCN
- Handle
- AC1601-AP