Data as of Nov 13, 2026
218.201.121.0/24
No anonymizer space · no proxy exits in 30 daysShandong Mobile Communication Company Limited · space held by China Mobile Communications Group Co., Ltd
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 218.201.96.0/19 since Mar 2006 | AS24444 | Mobile | 33 | China Mobile Communications Group Co., Ltd via China Mobile Communications Corporation - shandong | |
| 218.200.0.0/13 since Jul 2024 | AS9808 | Mobile | 860 19 always on | China Mobile Communications Group Co., Ltd |
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 |
|---|---|---|---|---|---|---|
| 218.200.0.0/13 | 524,288 | CMNET | China Mobile Communications Group Co., Ltd (ORG-CM1-AP) · CN | ALLOCATED PORTABLE | — | abuse@ |
| └ 218. | 24,576 | CMNET-shandong | China Mobile Communications Corporation - shandong | ALLOCATED NON-PORTABLE | — | abuse@ |
| └ 218.201.121.96/27 | 32 | ZiBoLinZiinfocenter | ZiBo LinZi Information Center | ASSIGNED NON-PORTABLE | — | abuse@ via CMNET-shandong |
| └ 218.201.121.144/28 | 16 | CNCzhonghuakuandai | ZiBo CNC Community | ASSIGNED NON-PORTABLE | — | abuse@ via CMNET-shandong |
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 | |
|---|---|---|---|---|
| Mobile | 208 | 81% | 3 | |
| Business | 48 | 19% | 2 |
Network & registry
IPv4 market
Holder
- Organization
- China Mobile Communications Group Co., Ltd
- Handle
- ORG-CM1-AP
- Range
- 218.
200. 0. 0/ 13 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- China Mobile Communications Corporation - shandong
- Reallocated range
- 218.
201. 96. 0 - 218. 201. 191. 255 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS24444
CN
- Name
- Shandong Mobile Communication Company Limited
- Type
- Internet provider
- Registered
- May 11, 2005
- Domain
- chinamobile.com
- 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
- Apr 2020
- Current origin since
- Mar 2022 · 4.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 218.201.121.0/24 | AS24444 | /24 | APNIC | RPKI valid |
| 218.201.96.0/19 | AS24444 | /19 | APNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS24444 | RADB | CMI (Customer Route) | MAINT-AS58453 | May 26, 2024 |
Whois
Registration for this announcement
- Range
- 218.
201. 96. 0 - 218. 201. 191. 255 - Netname
- CMNET-shandong
- Registrant
- China Mobile Communications Corporation - shandong
- Registrant country
- CN
- Organization
- China Mobile Communications Corporation - shandong
- Org country
- CN
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- May 13, 2021
- Maintainer
- MAINT-CN-CMCC
- RIR
- APNIC
- Country
- CN
- Delegated
- Nov 6, 2001
- Status
- assigned
Report abuse
Abuse contact
- abuse@
chinamobile. com - Name
- ABUSE CHINAMOBILECN
- Handle
- AC2006-AP