106.49.64.0/18

No route covers the whole prefix right now; more specific routes inside it are announced.

Current ASN: —; Not announced
Routed prefix: —; Most specific route covering this prefix
ASNs over time: 1; 1 announcement record
RIR allocation: APNIC; China · 106.48.0.0/15

Routing data · Oct 23, 2026, 14:23 UTC

ASN historyEvery routed prefix covering 106.49.64.0/18

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
106.49.64.0/18	AS138195	MOACK	South Korea	Before monitoring	2026-10-23 08:23	Stopped

More specific routes20 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
106.49.64.0/20	AS138195	MOACK	South Korea	Before monitoring	2026-10-23 14:23	Announcing
106.49.64.0/22	AS17612	Rinnai Korea	South Korea	Before monitoring	2026-10-23 14:23	Announcing
106.49.68.0/22	AS17612	Rinnai Korea	South Korea	Before monitoring	2026-10-23 14:23	Announcing
106.49.72.0/22	AS17612	Rinnai Korea	South Korea	Before monitoring	2026-10-23 14:23	Announcing
106.49.76.0/22	AS17612	Rinnai Korea	South Korea	Before monitoring	2026-10-23 14:23	Announcing
106.49.80.0/20	AS138195	MOACK	South Korea	Before monitoring	2026-10-23 14:23	Announcing
106.49.80.0/22	AS17612	Rinnai Korea	South Korea	Before monitoring	2026-10-23 14:23	Announcing
106.49.84.0/22	AS17612	Rinnai Korea	South Korea	Before monitoring	2026-10-23 14:23	Announcing
106.49.88.0/22	AS17612	Rinnai Korea	South Korea	Before monitoring	2026-10-23 14:23	Announcing
106.49.92.0/22	AS17612	Rinnai Korea	South Korea	Before monitoring	2026-10-23 14:23	Announcing
106.49.96.0/20	AS138195	MOACK	South Korea	Before monitoring	2026-10-23 14:23	Announcing
106.49.96.0/22	AS17612	Rinnai Korea	South Korea	Before monitoring	2026-10-23 14:23	Announcing
106.49.100.0/22	AS17612	Rinnai Korea	South Korea	Before monitoring	2026-10-23 14:23	Announcing
106.49.104.0/22	AS17612	Rinnai Korea	South Korea	Before monitoring	2026-10-23 14:23	Announcing
106.49.108.0/22	AS17612	Rinnai Korea	South Korea	Before monitoring	2026-10-23 14:23	Announcing
106.49.112.0/20	AS138195	MOACK	South Korea	Before monitoring	2026-10-23 14:23	Announcing
106.49.112.0/22	AS17612	Rinnai Korea	South Korea	Before monitoring	2026-10-23 14:23	Announcing
106.49.116.0/22	AS17612	Rinnai Korea	South Korea	Before monitoring	2026-10-23 14:23	Announcing
106.49.120.0/22	AS17612	Rinnai Korea	South Korea	Before monitoring	2026-10-23 14:23	Announcing
106.49.124.0/22	AS17612	Rinnai Korea	South Korea	Before monitoring	2026-10-23 14:23	Announcing

Change logAll changes

Detected (UTC)	Prefix	Change	ASN	Name	Previous ASN	Country
2026-10-23 10:22	106.49.64.0/18	Withdrawal	AS138195	MOACK	—	South Korea

Look up another address

RIR allocation record

Registry: APNIC
Allocated block: 106.48.0.0/15
Country: China
Allocation date: 2011-03-22
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.