2402:aa40::/32

No announcement in the global routing table covers this address right now.

Current ASN: —; Not announced
Routed prefix: —; Most specific route covering this prefix
ASNs over time: 1; 1 announcement record
RIR allocation: APNIC; Indonesia · 2402:aa40::/32

Routing data · Nov 2, 2026, 02:24 UTC

ASN historyEvery routed prefix covering 2402:aa40::/32

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
2402:aa40::/32	AS137330	Pisangmas Rayatama Perkasa	Indonesia	Before monitoring	2026-10-25 08:21	Stopped

More specific routes20 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
2402:aa40:1::/48	AS137330	Pisangmas Rayatama Perkasa	Indonesia	Before monitoring	2026-10-25 04:20	Stopped
2402:aa40:2::/48	AS137330	Pisangmas Rayatama Perkasa	Indonesia	Before monitoring	2026-10-25 04:20	Stopped
2402:aa40:3::/48	AS137330	Pisangmas Rayatama Perkasa	Indonesia	Before monitoring	2026-10-25 04:20	Stopped
2402:aa40:4::/48	AS137330	Pisangmas Rayatama Perkasa	Indonesia	Before monitoring	2026-10-25 04:20	Stopped
2402:aa40:5::/48	AS137330	Pisangmas Rayatama Perkasa	Indonesia	Before monitoring	2026-10-25 04:20	Stopped
2402:aa40:6::/48	AS137330	Pisangmas Rayatama Perkasa	Indonesia	Before monitoring	2026-10-25 04:20	Stopped
2402:aa40:7::/48	AS137330	Pisangmas Rayatama Perkasa	Indonesia	Before monitoring	2026-10-25 04:20	Stopped
2402:aa40:8::/48	AS137330	Pisangmas Rayatama Perkasa	Indonesia	Before monitoring	2026-10-25 04:20	Stopped
2402:aa40:9::/48	AS137330	Pisangmas Rayatama Perkasa	Indonesia	Before monitoring	2026-10-25 04:20	Stopped
2402:aa40:10::/48	AS137330	Pisangmas Rayatama Perkasa	Indonesia	Before monitoring	2026-10-25 04:20	Stopped
2402:aa40:11::/48	AS137330	Pisangmas Rayatama Perkasa	Indonesia	Before monitoring	2026-10-25 04:20	Stopped
2402:aa40:12::/48	AS137330	Pisangmas Rayatama Perkasa	Indonesia	Before monitoring	2026-10-25 04:20	Stopped
2402:aa40:13::/48	AS137330	Pisangmas Rayatama Perkasa	Indonesia	Before monitoring	2026-10-25 04:20	Stopped
2402:aa40:14::/48	AS137330	Pisangmas Rayatama Perkasa	Indonesia	Before monitoring	2026-10-25 04:20	Stopped
2402:aa40:15::/48	AS137330	Pisangmas Rayatama Perkasa	Indonesia	Before monitoring	2026-10-25 04:20	Stopped
2402:aa40:16::/48	AS137330	Pisangmas Rayatama Perkasa	Indonesia	Before monitoring	2026-10-25 04:20	Stopped
2402:aa40:17::/48	AS137330	Pisangmas Rayatama Perkasa	Indonesia	Before monitoring	2026-10-25 04:20	Stopped
2402:aa40:18::/48	AS137330	Pisangmas Rayatama Perkasa	Indonesia	Before monitoring	2026-10-25 04:20	Stopped
2402:aa40:19::/48	AS137330	Pisangmas Rayatama Perkasa	Indonesia	Before monitoring	2026-10-25 04:20	Stopped
2402:aa40:20::/48	AS137330	Pisangmas Rayatama Perkasa	Indonesia	Before monitoring	2026-10-25 04:20	Stopped

Change logAll changes

Detected (UTC)	Prefix	Change	ASN	Name	Previous ASN	Country
2026-10-25 10:20	2402:aa40::/32	Withdrawal	AS137330	Pisangmas Rayatama Perkasa	—	Indonesia

Look up another address

RIR allocation record

Registry: APNIC
Allocated block: 2402:aa40::/32
Country: Indonesia
Allocation date: 2018-04-02
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.