Data as of Nov 12, 2026
123.167.128.0/18
No anonymizer space · no proxy exits in 30 daysasn for Heilongjiang Provincial Net of CT · space held by Chinanet Heilongjiang Province Network
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 123.164.0.0/14 since Mar 2007 | AS4134 | Residential | 1,050 5 always on | Chinanet Heilongjiang Province Network |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 123.167.128.0/20 since Oct 2016 | AS4809 | Unknown | Chinanet Heilongjiang Province Network | |
| 123.167.156.0/22 since Jan 2016 | AS4809 | Unknown | Chinanet Heilongjiang Province Network |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
16,384 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 11,264 | 69% | 2 | |
| Unknown | 5,120 | 31% | 2 |
Network & registry
Origin network
AS17897
CN
- Name
- asn for Heilongjiang Provincial Net of CT
- Type
- Internet provider
- Registered
- Nov 18, 2002
- Domain
- cndata.com
- 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
- Sep 2007
- Current origin since
- Sep 2007 · 19 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS17897 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 123.
164. 0. 0/ 14 - Netname
- CHINANET-HL
- Registrant
- Chinanet Heilongjiang Province Network
- Registrant country
- CN
- Organization
- Chinanet Heilongjiang 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
- Feb 28, 2007
- Status
- assigned
Report abuse
Abuse contact
- anti-spam@
chinatelecom. cn - Name
- ABUSE CHINANETCN
- Handle
- AC1573-AP