Data as of Nov 6, 2026
180.148.0.0/23
No anonymizer space · no proxy exits in 30 daysVietnam Technology and Telecommunication JSC
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 180.148.0.0/24 since Jan 2011 | AS45557 | Residential | Vietnam Technology and Telecommunication JSC | |
| 180.148.1.0/24 since Jan 2011 | AS45557 | Residential | Vietnam Technology and Telecommunication JSC |
Network & registry
Announced by
Covering announcement 180.148.0.0/21
- Prefix
- 180.148.0.0/21
- Announced by
- AS45557 Vietnam Technology and Telecommunication JSC
- Type
- Residential
- Proxy exits
- 514
- Always-on exits
- 16
- RPKI
- RPKI valid
- Netname
- VNTT-VN
- Registrant
- Vietnam Technology and Telecommunication JSC
- RIR
- APNIC
Origin network
AS45557
VN
- Name
- Vietnam Technology and Telecommunication JSC
- Type
- Internet provider
- Registered
- Nov 26, 2008
- Domain
- vntt.com.vn
- Website
- vntt.com.vn
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 180.148.0.0/21
180.148.0.0/21
Routing history
- Pattern
- Stable
- First seen
- May 2010
- Current origin since
- May 2010 · 16 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 180.148.0.0/21 | AS45557 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 180.
148. 0. 0/ 21 - Netname
- VNTT-VN
- Registrant
- Vietnam Technology and Telecommunication JSC
- Registrant country
- VN
- Organization
- Vietnam Technology and Telecommunication JSC
- Org country
- VN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 19, 2017
- Maintainer
- MAINT-VN-VNNIC
- RIR
- APNIC
- Country
- VN
- Delegated
- Aug 24, 2009
- Status
- assigned
Report abuse
Abuse contact
- hm-changed@
vnnic. vn - Name
- IRT-VNNIC-AP
- Handle
- IRT-VNNIC-AP