Data as of Nov 4, 2026
123.30.64.0/23
No anonymizer space · no proxy exits in 30 daysVNPT Corp · space held by Vietnam Posts and Telecommunications Group
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 123.16.0.0/12 | 1,048,576 | VNPT-VN | Vietnam Posts and Telecommunications Group | ALLOCATED PORTABLE | — | [email protected] |
| └ 123.30.64.0/29 | 8 | SANMIGUELVIETNAM-NET | Cong Ty TNHH San Miguel Viet Nam | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 123.30.64.8/29 | 8 | OSCTRAVELSMIGROUP-NET | Cong ty OSC Travel - S.M.I Group Viet Nam | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 123.30.64.16/29 | 8 | THANHPHAT-NET | Cong Ty TNHH Thanh Phat | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 123.30.64.24/29 | 8 | KintetsuWorldExpress-net | VPDD Kintetsu World Express, Inc | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 123.30.64.32/29 | 8 | DETMAYTHANHCONG-NET | Cong Ty CP Det May Thanh Cong | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 123.30.64.104/29 | 8 | AIVY-NET | AIVY | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 123.30.64.120/29 | 8 | PPFASVietNam-net | PPF A.S Viet Nam | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 123.30.64.152/29 | 8 | DETMAYTHANHCONG-NET | Cong Ty CP Det May Thanh Cong | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 123.30.64.160/29 | 8 | ChungKhoanKimEngVN-NET | Cong Ty CP Chung Khoan Kim Eng VN | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 123.30.64.168/29 | 8 | ChungKhoanDaiViet-NET | Cong ty Co Phan Chung Khoan Dai Viet | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 123.30.64.176/29 | 8 | CPDICHVUVIENTHONGCMC-NET | Chi Nhanh Cong ty CP Dich vu Vien Thong CMC | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 123.30.64.184/29 | 8 | CongNghiepToanCau-NET | Cong Ty TNHH Cong Nghiep Toan Cau | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 123.30.64.192/29 | 8 | CPDICHVUVIENTHONGCMC-NET | Chi Nhanh Cong ty CP Dich vu Vien Thong CMC | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 123.30.64.208/29 | 8 | TinHocLacViet-NET | Cong ty CP Tin Hoc Lac Viet | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 123.30.64.216/29 | 8 | VDC-NET | Cap cho cong ty VDC | ASSIGNED NON-PORTABLE | — | [email protected] |
| └ 123.30.64.232/29 | 8 | DVVienThongCMCCongTyGrohe-NET | Cong ty Dich vu Vien Thong CMC - Cong ty Grohe | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 123.30.64.240/29 | 8 | CPChungKhoanSaigonBerjaya-NET | Cong ty CP Chung Khoan SaiGon Berjaya | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 123.30.64.248/29 | 8 | ChungKhoanKimEngVN-NET | Cong Ty CP Chung Khoan Kim Eng VN | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 123.30.65.0/28 | 16 | LuatDuaneMorrisVietNam-NET | Cong Ty Luat TNHH Duane Morris VietNam | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 123.30.65.16/28 | 16 | GreystoneDataSystemsVN-NET | Greystone Data Systems VietNam | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 123.30.65.32/28 | 16 | ChungKhoanPhuongDong-NET | Cong ty CP Chung Khoan Phuong Dong | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 123.30.65.48/28 | 16 | NganhangTMCPLienViet-NET | Ngan Hang TMCP Lien Viet (Him Lam) | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 123.30.65.64/28 | 16 | CongNgheThuongMaiMasan-NET | Cong ty CP Cong Nghe Thuong Mai Masan | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 123.30.65.80/28 | 16 | TMA-NET | Tuong MInh Co Ltd | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 123.30.65.96/28 | 16 | THAISONSECURITIES-NET | Thai Son Securities Incoporation | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 123.30.65.112/28 | 16 | NganhangTMCPLienViet-NET | Ngan Hang TMCP Lien Viet (Him Lam) | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 123.30.65.128/28 | 16 | CPDICHVUVIENTHONGCMC-NET | Chi Nhanh Cong ty CP Dich vu Vien Thong CMC | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 123.30.65.144/28 | 16 | THYSSENKRUPP-NET | Tcong TY TNHH KIM KHI Thyssenkrupp Viet NAM. | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
| └ 123.30.65.160/28 | 16 | TongCongtyKhiVietNam-NET | Tong Cong Ty Khi Viet Nam | ASSIGNED NON-PORTABLE | — | [email protected] via VNPT-VN |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
512 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 320 | 63% | 29 | |
| Residential | 192 | 38% | 6 |
Network & registry
Origin network
AS45899
VN
- Name
- VNPT Corp
- Type
- Internet provider
- Registered
- Aug 28, 2009
- Domain
- vnpt.vn
- Website
- www.vnpt.vn
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 6
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2014
- Current origin since
- Sep 2017 · 9.1 yr
- Origin networks
- 2
- Last change of origin
- Sep 2017
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 123.30.64.0/22 | AS45899 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 123.30.64.0/24 | AS45899 | RADB | VNPT-Net | MAINT-AS45899 | Nov 13, 2023 |
| 123.30.64.0/24 | AS45899 | APNIC | VNPT | MAINT-VN-VNPT | Jul 29, 2022 |
| 123.30.65.0/24 | AS45899 | RADB | VNPT-Net | MAINT-AS45899 | Nov 13, 2023 |
| 123.30.65.0/24 | AS45899 | APNIC | VNPT | MAINT-VN-VNPT | Jul 29, 2022 |
Whois
Registration for this announcement
- Range
- 123.16.0.0/12
- Netname
- VNPT-VN
- Registrant
- Vietnam Posts and Telecommunications Group
- Registrant country
- VN
- Organization
- Vietnam Posts and Telecommunications Group
- Org country
- VN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 25, 2018
- Maintainer
- MAINT-VN-VNNIC
- RIR
- APNIC
- Country
- VN
- Delegated
- Jan 11, 2007
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- IRT-VNNIC-AP
- Handle
- IRT-VNNIC-AP