49.229.16.0/24

Currently announced by AS135329 Small And Medium Enterprise Development Bank Of Thailand c/o Symphony Communication Public Company Limited, in the routed prefix 49.229.16.0/24.

Current ASN: AS135329; Small And Medium Enterprise Development Bank Of Thailand c/o Symphony Communication Public Company Limited
Routed prefix: 49.229.16.0/24; Most specific route covering this prefix
ASNs over time: 2; 2 announcement records
RIR allocation: APNIC; Thailand · 49.228.0.0/14

Routing data · Nov 2, 2026, 04:24 UTC

ASN historyEvery routed prefix covering 49.229.16.0/24

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
49.229.16.0/24	AS135329	Small And Medium Enterprise Development Bank Of Thailand c/o Symphony Communication Public Company Limited	Thailand	Before monitoring	2026-11-02 04:24	Announcing
49.229.16.0/20	AS45458	Advanced Wireless Network Co. Ltd.(Enterprise/NIX)	Thailand	Before monitoring	2026-11-02 04:24	Announcing

More specific routes0 total

No more specific routes inside this prefix.

Change logAll changes

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

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RIR allocation record

Registry: APNIC
Allocated block: 49.228.0.0/14
Country: Thailand
Allocation date: 2010-11-25
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.