Data as of Nov 10, 2026
218.78.187.0/24
No anonymizer space · no proxy exits in 30 daysChina Telecom (Group) · space held by CHINANET Shanghai province network
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 218.78.128.0/17 since May 2005 | AS4812 | Residential | 49 1 always on | CHINANET Shanghai province network |
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 |
|---|---|---|---|---|---|---|
| 218. | 1,703,936 | CHINANET-CN | Data Communication Division | ALLOCATED PORTABLE | — | anti-spam@ |
| └ 218. | 393,216 | CHINANET-SH | CHINANET Shanghai province network | ALLOCATED PORTABLE | — | anti-spam@ |
| └ 218.78.187.0/25 | 128 | DKF | DKF | ASSIGNED NON-PORTABLE | — | shizhiming. |
| └ 218.78.187.128/27 | 32 | WXB | WXB | ASSIGNED NON-PORTABLE | — | shizhiming. |
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 | |
|---|---|---|---|---|
| Business | 160 | 63% | 2 | |
| Residential | 96 | 38% | 1 |
Network & registry
Origin network
AS4811
CN
- Name
- China Telecom (Group)
- Type
- Internet provider
- Registered
- May 12, 1999
- Domain
- chinatelecom.com.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
- 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 |
|---|---|---|---|---|
| 218.78.187.0/24 | AS4811 | /24 | APNIC | RPKI valid |
| 218.78.128.0/17 | AS4812 | /17 | APNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4811 | RADB | SHIDC | MAINT-AS4812 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 218.
78. 0. 0 - 218. 83. 255. 255 - Netname
- CHINANET-SH
- Registrant
- CHINANET Shanghai province network
- Registrant country
- CN
- Organization
- CHINANET Shanghai 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
- Jun 28, 2001
- Status
- assigned
Report abuse
Abuse contact
- anti-spam@
chinatelecom. cn - Name
- ABUSE CHINANETCN
- Handle
- AC1573-AP