Data as of Nov 12, 2026
112.100.96.0/22
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 |
|---|---|---|---|---|---|
| 112.100.0.0/15 since Apr 2010 | AS17897 | Residential | 474 | Chinanet Heilongjiang Province Network | |
| 112.100.0.0/14 since Mar 2010 | AS4134 | Residential | 2,471 2 always on | Chinanet Heilongjiang Province Network |
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
- Apr 2010
- Current origin since
- Apr 2010 · 17 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 112.100.96.0/22 | AS17897 | /22 | APNIC | RPKI valid |
| 112.100.0.0/15 | AS17897 | /15 | APNIC | Too specific |
| 112.100.0.0/14 | AS4134 | /14 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 112.
100. 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
- Jan 12, 2009
- Status
- assigned
Report abuse
Abuse contact
- anti-spam@
chinatelecom. cn - Name
- ABUSE CHINANETCN
- Handle
- AC1573-AP