Data as of Nov 7, 2026
218.30.170.0/24
No anonymizer space · no proxy exits in 30 daysasn for Liaoning Provincial Net of CT · 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 | 14 | CHINANET 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 |
|---|---|---|---|---|---|---|
| 218.30.0.0/15 | 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 |
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 backbone network
- Reallocated range
- 218.
30. 0. 0/ 16 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS17799
CN
- Name
- asn for Liaoning Provincial Net of CT
- Type
- Internet provider
- Registered
- Nov 18, 2002
- Domain
- cndata.com
- 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
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 218.30.170.0/24 | AS17799 | /24 | APNIC | RPKI valid |
| 218.30.0.0/15 | AS4134 | /15 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 218.
30. 0. 0/ 16 - Netname
- CHINANET-BB
- Registrant
- CHINANET backbone network
- Registrant country
- CN
- Organization
- CHINANET backbone network
- 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