Data as of Nov 3, 2026
211.137.71.0/24
No anonymizer space · no proxy exits in 30 daysChina Mobile Communications Group Co., Ltd.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 211.137.64.0/20 since May 2005 | AS9808 | Mobile | China Mobile Communications Group Co., Ltd via China Mobile Communications Corporation - hubei | ||
| 211.136.0.0/13 | AS9808 | Mobile | 526 8 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 |
|---|---|---|---|---|---|---|
| 211.136.0.0/13 | 524,288 | CMNET | China Mobile Communications Group Co., Ltd (ORG-CM1-AP) · CN | ALLOCATED PORTABLE | — | [email protected] |
| └ 211.137.48.0 - 211.137.79.255 | 8,192 | CMNET-hubei | China Mobile Communications Corporation - hubei | ALLOCATED NON-PORTABLE | — | [email protected] |
| └ 211.137.71.0/28 | 16 | Comm-Admin-Bur_HuBei | HuBei Communications Administration Bureau | ASSIGNED NON-PORTABLE | — | [email protected] |
| └ 211.137.71.16/30 | 4 | ZhuanKou-Gym-WH | ZhuanKou Gymnasium Center | ASSIGNED NON-PORTABLE | — | [email protected] |
| └ 211.137.71.32/29 | 8 | PoliceOffice-WH | Wuhan Police Office | ASSIGNED NON-PORTABLE | — | [email protected] |
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 | 228 | 89% | 2 | |
| Business | 28 | 11% | 3 |
Network & registry
IPv4 market
Holder
- Organization
- China Mobile Communications Group Co., Ltd
- Handle
- ORG-CM1-AP
- Range
- 211.136.0.0/13
- Registration type
- ALLOCATED PORTABLE
- Reallocated to
- China Mobile Communications Corporation - hubei
- Reallocated range
- 211.137.48.0 - 211.137.79.255
- Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS9808
CN
- Name
- China Mobile Communications Group Co., Ltd.
- Type
- Internet provider
- Registered
- Jan 10, 2000
- Domain
- 10086.cn
- Website
- www.chinamobileltd.com/en/global/home.php
- 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 2021
- Current origin since
- Oct 2021 · 5.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 211.137.71.0/24 | AS9808 | /24 | APNIC | RPKI valid |
| 211.137.64.0/20 | AS9808 | /20 | APNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9808 | RADB | CMI (Customer Route) | MAINT-AS58453 | May 25, 2024 |
Whois
Registration for this announcement
- Range
- 211.137.48.0 - 211.137.79.255
- Netname
- CMNET-hubei
- Registrant
- China Mobile Communications Corporation - hubei
- Registrant country
- CN
- Organization
- China Mobile Communications Corporation - hubei
- Org country
- CN
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Mar 5, 2025
- Maintainer
- MAINT-CN-CMCC
- RIR
- APNIC
- Country
- CN
- Delegated
- Aug 18, 2000
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE CHINAMOBILECN
- Handle
- AC2006-AP