Data as of Nov 7, 2026
211.142.136.0/22
No anonymizer space · no proxy exits in 30 daysHenan Mobile Communications Co.,Ltd · space held by China Mobile Communications Group Co., Ltd
Announcement
this exact prefix
RPKI valid
Announced by
Type
Mobile
Risk
10 / 100 · Low
Shared address
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 211.142.128.0/19 since Mar 2021 | AS24445 | Mobile | China Mobile Communications Group Co., Ltd via China Mobile Communications Corporation - henan | ||
| 211.142.128.0/18 since Mar 2006 | AS24445 | Mobile | China Mobile Communications Group Co., Ltd via China Mobile Communications Corporation - henan | ||
| 211.136.0.0/13 | AS9808 | Mobile | 546 9 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 | — | abuse@ |
| └ 211. | 28,672 | CMNET-henan | China Mobile Communications Corporation - henan | ALLOCATED NON-PORTABLE | — | abuse@ |
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 - henan
- Reallocated range
- 211.
142. 96. 0 - 211. 142. 207. 255 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS24445
CN
- Name
- Henan Mobile Communications Co.,Ltd
- 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
- Mar 2021
- Current origin since
- Mar 2021 · 5.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 211.142.136.0/22 | AS24445 | /22 | APNIC | RPKI valid |
| 211.142.128.0/19 | AS24445 | /19 | APNIC | Too specific |
| 211.142.128.0/18 | AS24445 | /18 | APNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS24445 | RADB | CMI (Customer Route) | MAINT-AS58453 | May 26, 2024 |
Whois
Registration for this announcement
- Range
- 211.
142. 96. 0 - 211. 142. 207. 255 - Netname
- CMNET-henan
- Registrant
- China Mobile Communications Corporation - henan
- Registrant country
- CN
- Organization
- China Mobile Communications Corporation - henan
- Org country
- CN
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 20, 2021
- Maintainer
- MAINT-CN-CMCC-HENAN
- RIR
- APNIC
- Country
- CN
- Delegated
- Nov 6, 2001
- Status
- assigned
Report abuse
Abuse contact
- abuse@
chinamobile. com - Name
- ABUSE CHINAMOBILECN
- Handle
- AC2006-AP