Data as of Nov 4, 2026
210.82.38.0/24
No anonymizer space · no proxy exits in 30 daysChina Unicom Beijing Province Network · reallocated from China Unicom IP network
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 210.82.0.0/17 since Sep 2010 | AS4808 | Residential | 4 | China Unicom IP network via China 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 |
|---|---|---|---|---|---|---|
| 210.82.0.0/15 | 131,072 | UNICOM-CN | China Unicom IP network | ALLOCATED PORTABLE | — | [email protected] |
| └ 210.82.0.0/17 | 32,768 | UNICOM-BJ | China Unicom Beijing province network | ALLOCATED NON-PORTABLE | — | [email protected] via UNICOM-CN |
| └ 210.82.38.0/28 | 16 | FENGTAI-DISTRICT-MANAGE-COMMITEE | beijing city | ASSIGNED NON-PORTABLE | — | [email protected] via UNICOM-BJ |
| └ 210.82.38.16/29 | 8 | YILI-JINWANG-TECH-LTD | beijing city | ASSIGNED NON-PORTABLE | — | [email protected] via UNICOM-BJ |
| └ 210.82.38.32/28 | 16 | BJ-YITAIFENG-TECH-LTD | beijing city | ASSIGNED NON-PORTABLE | — | [email protected] via UNICOM-BJ |
| └ 210.82.38.48/29 | 8 | beijing-yuandong-fangchan-corp | beijing city | ASSIGNED NON-PORTABLE | — | [email protected] via UNICOM-BJ |
| └ 210.82.38.56/29 | 8 | BJ-DONGFANGYUYE-CORP | beijing city | ASSIGNED NON-PORTABLE | — | [email protected] via UNICOM-BJ |
| └ 210.82.38.64/28 | 16 | beijing-dunhuang-corp | beijing city | ASSIGNED NON-PORTABLE | — | [email protected] via UNICOM-BJ |
| └ 210.82.38.80/30 | 4 | BJ-LIGONG-TECH-MANSION | beijing city | ASSIGNED NON-PORTABLE | — | [email protected] via UNICOM-BJ |
| └ 210.82.38.84/30 | 4 | BJ-SHIJITONG-TOUZI-GROUP | beijing city | ASSIGNED NON-PORTABLE | — | [email protected] via UNICOM-BJ |
| └ 210.82.38.88/30 | 4 | BJ-ZHONGJIN-TECH-CORP | beijing city | ASSIGNED NON-PORTABLE | — | [email protected] via UNICOM-BJ |
| └ 210.82.38.92/30 | 4 | beijing-liaoning-corp | beijing city | ASSIGNED NON-PORTABLE | — | [email protected] via UNICOM-BJ |
| └ 210.82.38.96/27 | 32 | beijing-huihe-sheyou-Ltd | beijing city | ASSIGNED NON-PORTABLE | — | [email protected] via UNICOM-BJ |
| └ 210.82.38.128/25 | 128 | beijing-jiaohui-corp | beijing city | ASSIGNED NON-PORTABLE | — | [email protected] via UNICOM-BJ |
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
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 196 | 77% | 4 | |
| Business | 60 | 23% | 7 |
Network & registry
Registry
Holder
- Organization
- China Unicom IP network
- Range
- 210.82.0.0/15
- Registration type
- ALLOCATED PORTABLE
- Reallocated to
- China Unicom Beijing province network
- Reallocated range
- 210.82.0.0/17
- Reallocation type
- ALLOCATED NON-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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2017
- Current origin since
- Oct 2017 · 9.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 210.82.38.0/24 | AS4808 | /24 | APNIC | RPKI valid |
| 210.82.0.0/17 | AS4808 | /17 | APNIC | Too specific |
Whois
Registration for this announcement
- Range
- 210.82.0.0/17
- Netname
- UNICOM-BJ
- Registrant
- China Unicom Beijing province network
- Registrant country
- CN
- Organization
- China Unicom Beijing province network
- Org country
- CN
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Apr 28, 2009
- Maintainer
- MAINT-CNCGROUP
- RIR
- APNIC
- Country
- CN
- Delegated
- Oct 11, 2000
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE CUCN
- Handle
- AC1718-AP