Data as of Nov 13, 2026
1.52.66.0/23
No anonymizer space · no proxy exits in 30 daysFPT Telecom Company
Announced by
Type
Residential
Recent change
New origin Sep 18, 2026
from AS18403 FPT Telecom Company, after 6.3 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 1.52.64.0/18 since Sep 2019 | AS18403 | Residential | 7,505 85 always on | FPT Telecom Company via IP range for FPT Broadband Service | |
| 1.52.0.0/14 since Jul 2019 | AS18403 | Residential | 97,133 607 always on | FPT Telecom Company |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 1.52.66.0/24 since May 2025 | AS18403 | Residential | FPT Telecom Company via IP range for FPT Broadband Service | |
| 1.52.67.0/24 since May 2025 | AS18403 | Residential | FPT Telecom Company via IP range for FPT Broadband Service |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 1.52.0.0/14 | 262,144 | FPT-VN | FPT Telecom Company | ALLOCATED PORTABLE | — | hm-changed@ |
| └ 1.52.0.0/17 | 32,768 | FPT-NET | IP range for FPT Broadband Service | ALLOCATED NON-PORTABLE | — | hm-changed@ |
| └ 1.52.64.0/20 | 4,096 | FPTDYNAMICIP-NET | FPT Telecom | ASSIGNED NON-PORTABLE | — | hm-changed@ |
Network & registry
Announced by
Covering announcement 1.52.64.0/20
- Prefix
- 1.52.64.0/20
- Announced by
- AS18403 FPT Telecom Company
- Type
- Residential
- Proxy exits
- 1,546
- Always-on exits
- 5
- RPKI
- RPKI valid
- Netname
- FPTDYNAMICIP-NET
- Registrant
- FPT Telecom
- RIR
- APNIC
IPv4 market
Holder
- Organization
- FPT Telecom Company
- Range
- 1.
52. 0. 0/ 14 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- IP range for FPT Broadband Service
- Reallocated range
- 1.
52. 0. 0/ 17 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS18403
VN
- Name
- FPT Telecom Company
- Type
- Internet provider
- Registered
- Jan 3, 2003
- Domain
- fpt.vn
- Website
- www.fpt.vn
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
1.52.64.0/20
Routing history
- Pattern
- Stable
- First seen
- Jul 2010
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 1.52.0.0/14 | AS18403 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 1.
52. 64. 0/ 20 - Netname
- FPTDYNAMICIP-NET
- Registrant
- FPT Telecom
- Registrant country
- VN
- Organization
- FPT Telecom
- Org country
- VN
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 17, 2022
- Maintainer
- MAINT-VN-FPT
- RIR
- APNIC
- Country
- VN
- Delegated
- May 26, 2010
- Status
- assigned
Report abuse
Abuse contact
- hm-changed@
vnnic. vn - Name
- IRT-VNNIC-AP
- Handle
- IRT-VNNIC-AP