Data as of Nov 14, 2026
210.72.244.0/24
No anonymizer space · no proxy exits in 30 daysBeijing FibrLINK Networks Co.,Ltd. · space held by China Internet Network Information Center
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 |
|---|---|---|---|---|---|---|
| 210.72.192.0/18 | 16,384 | CNNIC | China Internet Network Information Center | ALLOCATED PORTABLE | — | ipas@ |
| └ 210.72.224.0/19 | 8,192 | FibrLINK | FibrLINK Communications Co., Ltd. | ALLOCATED PORTABLE | — | ipas@ |
| └ 210.72.244.0/24 | 256 | SHK | BEI JING SHI HUA KAI co.,ltd | ASSIGNED NON-PORTABLE | — | ipas@ via FibrLINK |
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 210.72.240.0/21
- Prefix
- 210.72.240.0/21
- Announced by
- AS9814 Beijing FibrLINK Networks Co.,Ltd.
- Type
- Internet provider
- RPKI
- RPKI valid
- Netname
- FibrLINK
- Registrant
- FibrLINK Communications Co., Ltd.
- RIR
- APNIC
IPv4 market
Holder
- Organization
- China Internet Network Information Center
- Range
- 210.
72. 192. 0/ 18 - Registration type
- ALLOCATED PORTABLE
Origin network
AS9814
CN
- Name
- Beijing FibrLINK Networks Co.,Ltd.
- Type
- Internet provider
- Registered
- Jan 10, 2000
- Domain
- fibrlink.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 210.72.240.0/21
210.72.240.0/21
Routing history
- Pattern
- Stable
- First seen
- Aug 2005
- Current origin since
- Aug 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 210.72.240.0/21 | AS9814 | /24 | APNIC | RPKI valid |
IRR
Route objects on 210.72.240.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9814 | RADB | regist for beijingzhongdianfeihua | MAINT-AS135572 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 210.
72. 224. 0/ 19 - Netname
- FibrLINK
- Registrant
- FibrLINK Communications Co., Ltd.
- Registrant country
- CN
- Organization
- FibrLINK Communications Co., Ltd.
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 16, 2021
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Oct 21, 1997
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP