Data as of Nov 11, 2026
1.52.170.0/23
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 |
|---|---|---|---|---|---|
| 1.52.128.0/18 since Sep 2019 | AS18403 | Residential | 6,523 14 always on | FPT Telecom Company | |
| 1.52.0.0/14 since Jul 2019 | AS18403 | Residential | 95,385 521 always on | FPT Telecom Company |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 1.52.170.0/24 since Sep 18, 2026 | AS18403 | Residential | FPT Telecom Company via FPT Telecom Company | |
| 1.52.171.0/24 since Sep 18, 2026 | AS18403 | Residential | FPT Telecom Company via FPT Telecom Company |
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@ |
| └ 1.52.160.0/20 | 4,096 | FPTDYNAMICIP-NET | FPT Telecom Company | ALLOCATED NON-PORTABLE | — | hm-changed@ |
Network & registry
Announced by
Covering announcement 1.52.160.0/20
- Prefix
- 1.52.160.0/20
- Announced by
- AS18403 FPT Telecom Company
- Type
- Residential
- Proxy exits
- 2,360
- Always-on exits
- 14
- RPKI
- RPKI valid
- Netname
- FPTDYNAMICIP-NET
- Registrant
- FPT Telecom Company
- RIR
- APNIC
IPv4 market
Holder
- Organization
- FPT Telecom Company
- Range
- 1.
52. 0. 0/ 14 - Registration type
- ALLOCATED 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
1.52.160.0/20
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. 160. 0/ 20 - Netname
- FPTDYNAMICIP-NET
- Registrant
- FPT Telecom Company
- Registrant country
- VN
- Organization
- FPT Telecom Company
- Org country
- VN
- Type
- ALLOCATED 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