Data as of Nov 7, 2026
119.253.64.0/19
No anonymizer space · no proxy exits in 30 daysIDC, China Telecommunications Corporation · space held by Beijing Sinnet Technology Co., Ltd.
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 119.253.64.0/20 since Aug 2014 | AS4808 | Residential | Beijing Sinnet Technology Co., Ltd. | |
| 119.253.80.0/20 since Aug 2016 | AS4808 | Residential | Beijing Sinnet Technology Co., Ltd. | |
| 119.253.80.0/21 since Sep 2017 | AS23844 | Hosting | Beijing Sinnet Technology Co., Ltd. | |
| 119.253.80.0/22 | AS23844 | Hosting | Beijing Sinnet Technology Co., Ltd. | |
| 119.253.84.0/23 | AS23844 | Hosting | Beijing Sinnet Technology Co., Ltd. | |
| 119.253.88.0/21 since Mar 2016 | AS23844 | Hosting | Beijing Sinnet Technology Co., Ltd. | |
| 119.253.91.0/24 | AS23844 | Hosting | Beijing Sinnet Technology Co., Ltd. |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
8,192 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 4,096 | 50% | 6 | |
| Residential | 4,096 | 50% | 1 |
Network & registry
Origin network
AS23724
CN
- Name
- IDC, China Telecommunications Corporation
- Type
- Hosting
- Registered
- Apr 22, 2003
- Domain
- chinatelecom.cn
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2025
- Current origin since
- Apr 2025 · 1.6 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 119.
253. 0. 0/ 17 - 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
- Nov 2, 2021
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Mar 13, 2008
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP