156.247.32.0/19

Currently announced by AS138415 Yancy, in the routed prefix 156.247.32.0/19.

Current ASN: AS138415; Yancy
Routed prefix: 156.247.32.0/19; Most specific route covering this prefix
ASNs over time: 2; 2 announcement records
RIR allocation: AFRINIC; Seychelles · 156.224.0.0/11

Routing data · Oct 23, 2026, 20:21 UTC

ASN historyEvery routed prefix covering 156.247.32.0/19

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
156.247.32.0/19	AS138415	Yancy	Hong Kong SAR China	Before monitoring	2026-10-23 20:21	Announcing
156.247.0.0/16	AS35916	MultaCOM	United States	Before monitoring	2026-10-23 20:21	Announcing

More specific routes19 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
156.247.32.0/20	AS138415	Yancy	Hong Kong SAR China	Before monitoring	2026-10-23 20:21	Announcing
156.247.32.0/24	AS64013	Yancy Limited	Hong Kong SAR China	Before monitoring	2026-10-23 20:21	Announcing
156.247.34.0/24	AS138415	Yancy	Hong Kong SAR China	Before monitoring	2026-10-23 20:21	Announcing
156.247.35.0/24	AS138415	Yancy	Hong Kong SAR China	Before monitoring	2026-10-23 20:21	Announcing
156.247.36.0/24	AS138415	Yancy	Hong Kong SAR China	Before monitoring	2026-10-23 20:21	Announcing
156.247.37.0/24	AS138415	Yancy	Hong Kong SAR China	Before monitoring	2026-10-23 20:21	Announcing
156.247.38.0/24	AS138415	Yancy	Hong Kong SAR China	Before monitoring	2026-10-23 20:21	Announcing
156.247.39.0/24	AS138415	Yancy	Hong Kong SAR China	Before monitoring	2026-10-23 20:21	Announcing
156.247.40.0/24	AS401739	RedLuff, LLC	United States	Before monitoring	2026-10-23 20:21	Announcing
156.247.41.0/24	AS401739	RedLuff, LLC	United States	Before monitoring	2026-10-23 20:21	Announcing
156.247.43.0/24	AS64013	Yancy Limited	Hong Kong SAR China	Before monitoring	2026-10-23 20:21	Announcing
156.247.46.0/24	AS138415	Yancy	Hong Kong SAR China	Before monitoring	2026-10-23 20:21	Announcing
156.247.47.0/24	AS138415	Yancy	Hong Kong SAR China	Before monitoring	2026-10-23 20:21	Announcing
156.247.50.0/24	AS138415	Yancy	Hong Kong SAR China	Before monitoring	2026-10-23 20:21	Announcing
156.247.51.0/24	AS64013	Yancy Limited	Hong Kong SAR China	Before monitoring	2026-10-23 20:21	Announcing
156.247.52.0/24	AS138415	Yancy	Hong Kong SAR China	Before monitoring	2026-10-23 20:21	Announcing
156.247.54.0/24	AS138415	Yancy	Hong Kong SAR China	Before monitoring	2026-10-23 20:21	Announcing
156.247.61.0/24	AS138415	Yancy	Hong Kong SAR China	Before monitoring	2026-10-23 20:21	Announcing
156.247.62.0/24	AS138648	ASLINE Global Exchange	Hong Kong SAR China	Before monitoring	2026-10-23 20:21	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: AFRINIC
Allocated block: 156.224.0.0/11
Country: Seychelles
Allocation date: 2015-12-22
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.