Data as of Nov 15, 2026
121.12.103.0/24
No anonymizer space · no proxy exits in 30 daysCHINANET Guangdong province Yuedong MAN network
Announcement
this exact prefix
RPKI invalid (length)
Announced by
Type
Residential
Risk
0 / 100 · Low
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 121.12.100.0/22 since Jul 2025 | AS136199 | Residential | |||
| 121.8.0.0/13 since Jul 2006 | AS4134 | Residential | 3,073 37 always on | CHINANET Guangdong province network |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS136199
CN
- Name
- CHINANET Guangdong province Yuedong MAN network
- Type
- Internet provider
- Registered
- Jan 13, 2017
- Domain
- chinatelecom.cn
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- First seen
- Before our records
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 121.12.100.0/22 | AS136199 | /22 | APNIC | Too specific |
| 121.8.0.0/13 | AS4134 | /13 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 121.
8. 0. 0/ 13 - Netname
- CHINANET-GD
- Registrant
- CHINANET Guangdong province network
- Registrant country
- CN
- Organization
- CHINANET Guangdong province network
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 15, 2021
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- CN
- Delegated
- May 18, 2006
- Status
- assigned
Report abuse
Abuse contact
- anti-spam@
chinatelecom. cn - Name
- ABUSE CHINANETCN
- Handle
- AC1573-AP