Data as of Nov 11, 2026
210.77.196.0/22
No anonymizer space · no proxy exits in 30 daysChina Unicom Beijing Province Network · space held by China Internet Network Information Center
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Sep 18, 2026
from AS4808 China Unicom Beijing Province Network
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 210.77.128.0/17 | 32,768 | CNNIC | China Internet Network Information Center | ALLOCATED PORTABLE | — | ipas@ |
| └ 210.77.192.0/19 | 8,192 | CBN-JN | China Broadcasting Shandong Network Co., Ltd. Jinan Branch | ALLOCATED PORTABLE | — | Yanli2730@ |
| └ 210.77.196.0/22 | 1,024 | JinanRefineryNET | LAN of Jinan refinery. | ASSIGNED NON-PORTABLE | — | Yanli2730@ via CBN-JN |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 210.77.192.0/19
- Prefix
- 210.77.192.0/19
- Announced by
- AS4808 China Unicom Beijing Province Network
- Type
- Residential
- RPKI
- RPKI invalid (origin)
- Netname
- CBN-JN
- Registrant
- China Broadcasting Shandong Network Co., Ltd. Jinan Branch
- RIR
- APNIC
IPv4 market
Holder
- Organization
- China Internet Network Information Center
- Range
- 210.
77. 128. 0/ 17 - 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 210.77.192.0/19
210.77.192.0/19
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 210.77.192.0/19 | AS0 | /19 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 210.
77. 192. 0/ 19 - Netname
- CBN-JN
- Registrant
- China Broadcasting Shandong Network Co., Ltd. Jinan Branch
- Registrant country
- CN
- Organization
- China Broadcasting Shandong Network Co., Ltd. Jinan Branch
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 8, 2022
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Aug 11, 1998
- Status
- assigned
Report abuse
Abuse contact
- Yanli2730@
163. com - Name
- IRT-CBN-JN-CN
- Handle
- IRT-CBN-JN-CN