Data as of Nov 7, 2026
103.19.221.0/24
No anonymizer space · no proxy exits in 30 daysHanoi Telecom Joint Stock Company - HCMC Branch · space held by HTC International telecommunication joint stock company
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 103.19.220.0/22 since Feb 2019 | AS24088 | Internet provider | 9 2 always on | HTC International telecommunication joint stock company |
Network & registry
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Reactivated
- First seen
- May 2013
- Current origin since
- Aug 2025 · 1.2 yr
- Origin networks
- 2
- Last change of origin
- Dec 2022
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.19.220.0/22 | AS24088 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 103.
19. 220. 0/ 22 - Netname
- HTCITC-VN
- Registrant
- HTC International telecommunication joint stock company
- Registrant country
- VN
- Organization
- HTC International telecommunication joint stock company
- Org country
- VN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Apr 14, 2023
- Maintainer
- MAINT-VN-VNNIC
- RIR
- APNIC
- Country
- VN
- Delegated
- Apr 5, 2013
- Status
- assigned
Report abuse
Abuse contact
- hm-changed@
vnnic. vn - Name
- IRT-VNNIC-AP
- Handle
- IRT-VNNIC-AP