Data as of Nov 8, 2026
203.176.170.0/24
No anonymizer space · no proxy exits in 30 daysShanghai DMT Information Network cor.,LTD.
Network & registry
Origin network
AS24141
CN
- Name
- Shanghai DMT Information Network cor.,LTD.
- Type
- Hosting
- Registered
- Aug 23, 2004
- Domain
- 81890.net
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2008
- Current origin since
- Feb 2019 · 7.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.176.170.0/24 | AS24141 | /24 | APNIC | RPKI valid |
| 203.176.168.0/21 | AS0 | /21 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 203.
176. 168. 0/ 21 - Netname
- DMTNET
- Registrant
- Shanghai DMT Information Network cor.,LTD.
- Registrant country
- CN
- Organization
- Shanghai DMT Information Network cor.,LTD.
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Oct 26, 2021
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Sep 25, 2006
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP