Data as of Nov 12, 2026
112.57.74.0/24
No anonymizer space · no proxy exits in 30 daystianjin Mobile Communication Company Limited · 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 |
|---|---|---|---|---|---|
| 112.57.74.0/23 since Oct 2025 | AS38019 | Mobile | China Mobile Communications Group Co., Ltd | ||
| 112.0.0.0/10 | AS9808 | Mobile | 45,666 112 always on | China Mobile Communications Group Co., Ltd |
Network & registry
Origin network
AS38019
CN
- Name
- tianjin Mobile Communication Company Limited
- Type
- Internet provider
- Registered
- May 17, 2006
- 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
- Oct 2025
- Current origin since
- Oct 2025 · 1.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 112.57.74.0/24 | AS38019 | /24 | APNIC | RPKI valid |
| 112.57.74.0/23 | AS38019 | /23 | APNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS38019 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 4, 2025 |
Whois
Registration for this announcement
- Range
- 112.
0. 0. 0/ 10 - Netname
- CMNET
- Registrant
- China Mobile Communications Group Co., Ltd
- Registrant country
- CN
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- May 22, 2026
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- CN
- Delegated
- Dec 15, 2008
- Status
- assigned
Report abuse
Abuse contact
- abuse@
chinamobile. com - Name
- ABUSE CHINAMOBILECN
- Handle
- AC2006-AP