Data as of Nov 8, 2026
114.28.248.0/24
No anonymizer space · no proxy exits in 30 daysChina Unicom Shanghai network · space held by 263 Shanghai Communications Ltd.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 114.28.248.0/21 since Jun 2013 | AS4837 | Residential | 263 Shanghai Communications 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 |
|---|---|---|---|---|---|---|
| 114.28.128.0/17 | 32,768 | HPT | Hangzhou HP-Telecom Network technology Co., Ltd. | ALLOCATED NON-PORTABLE | — | — |
| └ 114.28.192.0/18 | 16,384 | Shanghai263 | 263 Shanghai Communications Ltd. | ALLOCATED PORTABLE | — | ipas@ |
Network & registry
Origin network
AS17621
CN
- Name
- China Unicom Shanghai network
- Type
- Internet provider
- Registered
- Jan 18, 2001
- Domain
- chinaunicom.cn
- Website
- www.chinaunicom.cn
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2018
- Current origin since
- Sep 2018 · 8.1 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 114.
28. 192. 0/ 18 - Netname
- Shanghai263
- Registrant
- 263 Shanghai Communications Ltd.
- Registrant country
- CN
- Organization
- 263 Shanghai Communications 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, 2008
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP