Data as of Nov 9, 2026
112.137.136.0/24
No anonymizer space · no proxy exits in 30 daysVietNam National University Ha Noi
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 112.137.128.0/20 since Jul 2009 | AS45542 | Business | 5 | VietNam National University Ha Noi |
Network & registry
Origin network
AS45542
VN
- Name
- VietNam National University Ha Noi
- Type
- Education
- Registered
- Nov 26, 2008
- Domain
- vnu.edu.vn
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2022
- Current origin since
- Mar 2023 · 3.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 112.137.128.0/20 | AS45542 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 112.
137. 128. 0/ 20 - Netname
- VNU-VN
- Registrant
- VietNam National University Ha Noi
- Registrant country
- VN
- Organization
- VietNam National University Ha Noi
- Org country
- VN
- Type
- ASSIGNED PORTABLE
- Created
- Not stated by the registry
- Updated
- Apr 18, 2023
- Maintainer
- MAINT-VN-VNNIC
- RIR
- APNIC
- Country
- VN
- Delegated
- Feb 5, 2009
- Status
- assigned
Report abuse
Abuse contact
- hm-changed@
vnnic. vn - Name
- IRT-VNNIC-AP
- Handle
- IRT-VNNIC-AP