Data as of Nov 13, 2026
218.30.72.0/22
No anonymizer space · no proxy exits in 30 daysChina Telecom (Group) · space held by CHINANET network
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 218.30.0.0/15 since Aug 2008 | AS4134 | Residential | 18 | CHINANET network |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 218.30.72.0/24 since May 2005 | AS4835 | Hosting | CHINANET network via CHINANET IDC center | |
| 218.30.73.0/24 since May 2005 | AS4835 | Hosting | CHINANET network via CHINANET IDC center | |
| 218.30.74.0/24 since May 2005 | AS4835 | Hosting | CHINANET network via CHINANET IDC center |
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 |
|---|---|---|---|---|---|---|
| 218.30.0.0/15 | 131,072 | CHINANET | CHINANET network | ALLOCATED PORTABLE | — | anti-spam@ |
| └ 218.30.0.0/16 | 65,536 | CHINANET-BB | CHINANET backbone network | ALLOCATED NON-PORTABLE | — | anti-spam@ via CHINANET |
| └ 218. | 2,560 | CHINANET-IDC-XA | CHINANET IDC center | ALLOCATED NON-PORTABLE | — | anti-spam@ via CHINANET-BB |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- CHINANET network
- Range
- 218.
30. 0. 0/ 15 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- CHINANET IDC center
- Reallocated range
- 218.
30. 66. 0 - 218. 30. 75. 255 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS4835
CN
- Name
- China Telecom (Group)
- Type
- Hosting
- Registered
- Sep 13, 2001
- Domain
- chinatelecom.com.cn
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Jun 2016 · 10 yr
- Origin networks
- 2
- Last change of origin
- Jan 2020
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 218.30.72.0/22 | AS4835 | /22 | APNIC | RPKI valid |
| 218.30.0.0/15 | AS4134 | /15 | APNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4835 | APNIC | China Telecom | MAINT-CHINANET | Dec 21, 2018 |
Whois
Registration for this announcement
- Range
- 218.
30. 66. 0 - 218. 30. 75. 255 - Netname
- CHINANET-IDC-XA
- Registrant
- CHINANET IDC center
- Registrant country
- CN
- Organization
- CHINANET IDC center
- Org country
- CN
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 4, 2008
- Maintainer
- MAINT-CHINANET
- RIR
- APNIC
- Country
- CN
- Delegated
- Apr 12, 2001
- Status
- assigned
Report abuse
Abuse contact
- anti-spam@
chinatelecom. cn - Name
- ABUSE CHINANETCN
- Handle
- AC1573-AP