Data as of Nov 10, 2026
221.122.54.96/27
No anonymizer space · no proxy exits in 30 daysIDC, China Telecommunications Corporation · space held by Beijing flash newsletter cas telecommunication
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Nov 6, 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 |
|---|---|---|---|---|---|---|
| 221.122.0.0/16 | 65,536 | shinenet | Beijing flash newsletter cas telecommunication | ALLOCATED PORTABLE | — | ipas@ |
| └ 221.122.54.96/27 | 32 | LingTu-Network | Beijing Lingtu Software Co., Ltd | ASSIGNED NON-PORTABLE | — | ipas@ via shinenet |
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 221.122.48.0/20
- Prefix
- 221.122.48.0/20
- Announced by
- AS23724 IDC, China Telecommunications Corporation
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- shinenet
- Registrant
- Beijing flash newsletter cas telecommunication
- RIR
- APNIC
Origin network
AS23724
CN
- Name
- IDC, China Telecommunications Corporation
- Type
- Hosting
- Registered
- Apr 22, 2003
- Domain
- chinatelecom.cn
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 221.122.48.0/20
221.122.48.0/20
Routing history
- Pattern
- Rotating
- First seen
- Aug 2015
- Current origin since
- Nov 6, 2026 · under a month
- Origin networks
- 2
- Last change of origin
- Sep 18, 2026
Recorded history
History
- Handoffs
- 2
- Also announced by
- 4808
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 221.122.48.0/20 | AS4808 | /20 | APNIC | Another network |
| 221.122.48.0/20 | AS9808 | /20 | APNIC | Another network |
| 221.122.48.0/20 | AS23724 | /20 | APNIC | RPKI valid |
IRR
Route objects on 221.122.48.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4808 not the origin | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | May 25, 2016 |
| AS4808 not the origin | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| AS9808 not the origin | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| AS23724 | RADB | China Telecom Beijing Co. Ltd. | MAINT-AS23724 | Apr 22, 2026 |
Whois
Registration for this announcement
- Range
- 221.
122. 0. 0/ 16 - Netname
- shinenet
- Registrant
- Beijing flash newsletter cas telecommunication
- Registrant country
- CN
- Organization
- Beijing flash newsletter cas telecommunication
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Aug 27, 2024
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Jul 7, 2003
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP