Data as of Nov 5, 2026
103.77.174.0/23
No anonymizer space · no proxy exits in 30 daysHD Technical Infrastructure Construction Company Limited
Network & registry
Origin network
AS150821
VN
- Name
- HD Technical Infrastructure Construction Company Limited
- Registered
- Jan 10, 2023
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2023
- Current origin since
- Mar 2023 · 3.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.77.174.0/23 | AS150821 | /23 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 103.
77. 174. 0/ 23 - Netname
- CTKYTHUATHD-VN
- Registrant
- HD Technical Infrastructure Construction Company Limited
- Registrant country
- VN
- Organization
- HD Technical Infrastructure Construction Company Limited
- Org country
- VN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 30, 2023
- Maintainer
- MAINT-VN-VNNIC
- RIR
- APNIC
- Country
- VN
- Delegated
- Jan 30, 2023
- Status
- assigned
Report abuse
Abuse contact
- hm-changed@
vnnic. vn - Name
- IRT-VNNIC-AP
- Handle
- IRT-VNNIC-AP