118.70.64.0/18

Currently announced by AS18403 FPT Telecom, in the routed prefix 118.70.64.0/18.

Current ASN: AS18403; FPT Telecom
Routed prefix: 118.70.64.0/18; Most specific route covering this prefix
ASNs over time: 1; 2 announcement records
RIR allocation: APNIC; Vietnam · 118.68.0.0/14

Routing data · Nov 2, 2026, 08:23 UTC

ASN historyEvery routed prefix covering 118.70.64.0/18

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
118.70.64.0/18	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.68.0.0/14	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing

More specific routes41 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
118.70.64.0/20	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.66.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.68.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.69.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.70.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.71.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.75.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.76.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.77.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.78.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.79.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.80.0/20	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.80.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.82.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.84.0/23	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.86.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.87.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.88.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.89.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.91.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.92.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.93.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.94.0/23	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.96.0/20	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.96.0/23	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.98.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.99.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.100.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.101.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.102.0/23	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.104.0/23	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.106.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.107.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.108.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.111.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.112.0/20	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.115.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.120.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.121.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.122.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing
118.70.123.0/24	AS18403	FPT Telecom	Vietnam	Before monitoring	2026-11-02 08:23	Announcing

Change logAll changes

The routes covering this address have had no origin changes since ASNBase started monitoring.

Look up another address

RIR allocation record

Registry: APNIC
Allocated block: 118.68.0.0/14
Country: Vietnam
Allocation date: 2007-08-08
Status: allocated

From the RIRs’ delegated statistics files. Shows where the addresses are registered, not where they are used.

How monitoring works

Every 2 hours ASNBase takes the bgp.tools global routing table (prefix → origin ASN) and compares it with the previous one. The detected time is the time of that comparison; the actual change can be up to about 2 hours earlier.
Only routes seen by more than 100 bgp.tools peers are listed as changes; routes with less visibility are only kept in the history.
A new announcement counts only if it is still in the next routing table, and a withdrawal only if the prefix is missing from two tables in a row, so short flaps are ignored.
ASNBase has been monitoring since 2026-10-19. “Before monitoring” under “First seen” means the route was already announced when monitoring started; the earlier date is unknown.
Prefixes first seen during the first day of monitoring do not count as new announcements: most of them were simply missing from the table at the moment monitoring started.
Countries and regions follow the ASN’s registration, not the actual location of the IP addresses.