Data as of Nov 7, 2026
103.7.177.0/24
No anonymizer space · no proxy exits in 30 daysDuy Tan University
Network & registry
Origin network
AS131357
VN
- Name
- Duy Tan University
- Type
- Education
- Registered
- Jun 24, 2011
- Domain
- duytan.edu.vn
- Website
- duytan.edu.vn
- Industry
- Education Software
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2012
- Current origin since
- Jun 2012 · 14 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.7.177.0/24 | AS131357 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS7552 not the origin | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Mar 22, 2017 |
| AS131357 | APNIC | DUYTAN-VN | MAINT-VN-VNNIC | Apr 4, 2022 |
| AS131357 | NTTCOM | VietNam Post and Telecom Corporation (VNPT) | MAINT-VDC | May 21, 2012 |
| AS131357 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| AS131357 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Mar 22, 2017 |
Whois
Registration for this announcement
- Range
- 103.
7. 177. 0/ 24 - Netname
- DUYTAN-VN
- Registrant
- Duy Tan University
- Registrant country
- VN
- Organization
- Duy Tan University
- Org country
- VN
- Type
- ASSIGNED PORTABLE
- Created
- Not stated by the registry
- Updated
- May 14, 2018
- Maintainer
- MAINT-VN-VNNIC
- RIR
- APNIC
- Country
- VN
- Delegated
- Mar 30, 2012
- Status
- assigned
Report abuse
Abuse contact
- hm-changed@
vnnic. vn - Name
- IRT-VNNIC-AP
- Handle
- IRT-VNNIC-AP