Data as of Nov 5, 2026
211.155.32.0/19
No anonymizer space · no proxy exits in 30 daysChina Unicom Beijing Province Network
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 |
|---|---|---|---|---|---|---|
| 211. | 221,184 | CNNIC | unknown | ALLOCATED PORTABLE | — | ipas@ |
| └ 211.155.32.0/19 | 8,192 | UNICOM | China United Network Communications Corporation Limited | ALLOCATED PORTABLE | — | ipas@ |
| └ 211.155.58.160/27 | 32 | CPECC | China Petroleum Engineering & Construction (Group) Corp. | ASSIGNED NON-PORTABLE | — | ipas@ via UNICOM |
| └ 211.155.58.192/26 | 64 | DAZENET | Beijing DAZE Network Co.,Ltd | ASSIGNED NON-PORTABLE | — | ipas@ via UNICOM |
| └ 211.155.59.0/24 | 256 | BAIJINGNET | Beijing GuoZhong Commercial Buiding Co.,Ltd | ASSIGNED NON-PORTABLE | — | ipas@ via UNICOM |
| └ 211.155.60.0/27 | 32 | BISRS | Beijing Institute of Science Reaserch & Studies | ASSIGNED NON-PORTABLE | — | ipas@ via UNICOM |
| └ 211.155.61.0/24 | 256 | CNOOC | China National Offshore Oil Corp | ASSIGNED NON-PORTABLE | — | ipas@ via UNICOM |
| └ 211.155.62.0/24 | 256 | CNOOC | China National Offshore Oil Corp | ASSIGNED NON-PORTABLE | — | ipas@ via UNICOM |
| └ 211.155.63.0/24 | 256 | CPONET | State Intellectual Property Office of the People's Republic of China | ASSIGNED NON-PORTABLE | — | ipas@ via UNICOM |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
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 | |
|---|---|---|---|---|
| Residential | 8,064 | 98% | 3 | |
| Business | 128 | 1.6% | 3 |
Network & registry
IPv4 market
Holder
- Organization
- Not stated by the registry
- Range
- 211.
152. 0. 0 - 211. 155. 95. 255 - Registration type
- ALLOCATED PORTABLE
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 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 211.
155. 32. 0/ 19 - Netname
- UNICOM
- Registrant
- China United Network Communications Corporation Limited
- Registrant country
- CN
- Organization
- China United Network Communications Corporation Limited
- 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
- Jun 27, 2000
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP