Data as of Nov 6, 2026
221.130.55.0/24
No anonymizer space · no proxy exits in 30 daysChina Mobile communications corporation · 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 |
|---|---|---|---|---|---|
| 221.130.48.0/21 since Mar 2021 | AS56046 | Mobile | China Mobile Communications Group Co., Ltd via China Mobile Communications Corporation - jiangsu | ||
| 221.130.48.0/20 since Mar 2011 | AS56046 | Mobile | 14 1 always on | China Mobile Communications Group Co., Ltd via China Mobile Communications Corporation - jiangsu | |
| 221.130.0.0/15 since May 2005 | AS9808 | Mobile | 251 3 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 |
|---|---|---|---|---|---|---|
| 221.130.0.0/15 | 131,072 | CMNET | China Mobile Communications Group Co., Ltd (ORG-CM1-AP) · CN | ALLOCATED PORTABLE | — | abuse@ |
| └ 221. | 16,384 | CMNET-jiangsu | China Mobile Communications Corporation - jiangsu | ALLOCATED NON-PORTABLE | — | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- China Mobile Communications Group Co., Ltd
- Handle
- ORG-CM1-AP
- Range
- 221.
130. 0. 0/ 15 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- China Mobile Communications Corporation - jiangsu
- Reallocated range
- 221.
130. 48. 0 - 221. 130. 111. 255 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS56046
CN
- Name
- China Mobile communications corporation
- Type
- Internet provider
- Registered
- Jan 19, 2011
- 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
- Jul 2025
- Current origin since
- Jul 2025 · 1.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 221.130.55.0/24 | AS56046 | /24 | APNIC | RPKI valid |
| 221.130.48.0/21 | AS56046 | /21 | APNIC | Too specific |
| 221.130.48.0/20 | AS56046 | /20 | APNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS56046 | RADB | CMI (Customer Route) | MAINT-AS58453 | Jul 11, 2025 |
Whois
Registration for this announcement
- Range
- 221.
130. 48. 0 - 221. 130. 111. 255 - Netname
- CMNET-jiangsu
- Registrant
- China Mobile Communications Corporation - jiangsu
- Registrant country
- CN
- Organization
- China Mobile Communications Corporation - jiangsu
- Org country
- CN
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 20, 2021
- Maintainer
- MAINT-CN-CMCC
- RIR
- APNIC
- Country
- CN
- Delegated
- Sep 9, 2003
- Status
- assigned
Report abuse
Abuse contact
- abuse@
chinamobile. com - Name
- ABUSE CHINAMOBILECN
- Handle
- AC2006-AP