Data as of Nov 7, 2026
42.248.152.0/21
No anonymizer space · no proxy exits in 30 daysasn for Liaoning Provincial Net of CT · space held by CHINANET Liaoning province network
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 42.248.0.0/15 since Jan 2013 | AS4134 | Residential | 466 | CHINANET Liaoning province network |
Network & registry
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
- Mar 2020
- Current origin since
- Mar 2020 · 6.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 42.248.152.0/21 | AS17799 | /21 | APNIC | RPKI valid |
| 42.248.0.0/15 | AS4134 | /15 | APNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS17799 | RADB | chinatelecom liaoning network | MAINT-AS17799 | Jun 11, 2026 |
Whois
Registration for this announcement
- Range
- 42.
248. 0. 0/ 13 - Netname
- CHINANET-LN
- Registrant
- CHINANET Liaoning province network
- Registrant country
- CN
- Organization
- CHINANET Liaoning 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
- Mar 17, 2011
- Status
- assigned
Report abuse
Abuse contact
- anti-spam@
chinatelecom. cn - Name
- ABUSE CHINANETCN
- Handle
- AC1573-AP