Data as of Nov 11, 2026
116.255.128.0/24
No anonymizer space · no proxy exits in 30 daysCERNEWTECH (Beijing) co.,LTD · space held by CNISP-Union Technology (Beijing) Co., Ltd
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
Risk
0 / 100 · Low
Recent change
New origin Nov 6, 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 116.255.128.0/17 since May 2020 | AS4837 | Hosting | 1 | CNISP-Union Technology (Beijing) 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 |
|---|---|---|---|---|---|---|
| 116.255.128.0/17 | 32,768 | CNISP-UNION | CNISP-Union Technology (Beijing) Co., Ltd | ALLOCATED PORTABLE | — | ipas@ |
| └ 116.255.128.0/18 | 16,384 | Gainet | Zhengzhou Gainet Computer Network Technology Co.,Ltd. | ALLOCATED NON-PORTABLE | — | support@ |
Network & registry
Registry
Holder
- Organization
- CNISP-Union Technology (Beijing) Co., Ltd
- Range
- 116.
255. 128. 0/ 17 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- Zhengzhou Gainet Computer Network Technology Co.,Ltd.
- Reallocated range
- 116.
255. 128. 0/ 18 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS134169
CN
- Name
- CERNEWTECH (Beijing) co.,LTD
- Type
- Education
- Registered
- Apr 29, 2015
- Domain
- cernet.edu.cn
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 6, 2026
- Current origin since
- Nov 6, 2026 · under a month
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 116.255.128.0/24 | AS134169 | /24 | APNIC | RPKI valid |
| 116.255.128.0/17 | AS4837 | /17 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 116.
255. 128. 0/ 18 - Netname
- Gainet
- Registrant
- Zhengzhou Gainet Computer Network Technology Co.,Ltd.
- Registrant country
- CN
- Organization
- Zhengzhou Gainet Computer Network Technology Co.,Ltd.
- Org country
- CN
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Feb 17, 2021
- Maintainer
- MAINT-AP-CNISP
- RIR
- APNIC
- Country
- CN
- Delegated
- Apr 5, 2007
- Status
- assigned
Report abuse
Abuse contact
- support@
cnispgroup. com - Name
- ABUSE CNISPCN
- Handle
- AC1910-AP