Data as of Nov 7, 2026
103.90.188.0/23
No anonymizer space · no proxy exits in 30 daysChina Unicom Beijing Province Network · space held by Beijing Dicai Network Communications Technology Co., Ltd.
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 103.90.189.0/24 since Mar 2025 | AS4847 | Residential | Beijing Dicai Network Communications Technology Co., Ltd. |
Network & registry
Origin network
AS4808
CN
- Name
- China Unicom Beijing Province Network
- Type
- Internet provider
- Registered
- Jan 9, 1996
- Domain
- chinaunicom.cn
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2017
- Current origin since
- May 2017 · 9.5 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 103.
90. 188. 0/ 22 - Netname
- LDST
- Registrant
- Beijing Dicai Network Communications Technology Co., Ltd.
- Registrant country
- CN
- Organization
- Beijing Dicai Network Communications Technology Co., Ltd.
- 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
- Apr 18, 2017
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP