154.86.128.0/20

Currently announced by AS134548 DXTL Tseung Kwan O Service, in the routed prefix 154.86.128.0/20.

Current ASN: AS134548; DXTL Tseung Kwan O Service
Routed prefix: 154.86.128.0/20; Most specific route covering this prefix
ASNs over time: 1; 3 announcement records
RIR allocation: AFRINIC; Seychelles · 154.80.0.0/12

Routing data · Nov 2, 2026, 00:27 UTC

ASN historyEvery routed prefix covering 154.86.128.0/20

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
154.86.128.0/20	AS134548	DXTL Tseung Kwan O Service	Hong Kong SAR China	Before monitoring	2026-11-02 00:27	Announcing
154.86.128.0/19	AS134548	DXTL Tseung Kwan O Service	Hong Kong SAR China	Before monitoring	2026-11-02 00:27	Announcing
154.86.128.0/18	AS134548	DXTL Tseung Kwan O Service	Hong Kong SAR China	Before monitoring	2026-11-02 00:27	Announcing

More specific routes12 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
154.86.128.0/21	AS134175	UNIT A17,9/F SILVERCORP INT'L TOWER 707-713 NATHAN RD	Hong Kong SAR China	Before monitoring	2026-11-02 00:27	Announcing
154.86.128.0/22	AS134548	DXTL Tseung Kwan O Service	Hong Kong SAR China	Before monitoring	2026-11-02 00:27	Announcing
154.86.128.0/23	AS134175	UNIT A17,9/F SILVERCORP INT'L TOWER 707-713 NATHAN RD	Hong Kong SAR China	Before monitoring	2026-11-02 00:27	Announcing
154.86.130.0/23	AS134175	UNIT A17,9/F SILVERCORP INT'L TOWER 707-713 NATHAN RD	Hong Kong SAR China	Before monitoring	2026-11-02 00:27	Announcing
154.86.136.0/21	AS134175	UNIT A17,9/F SILVERCORP INT'L TOWER 707-713 NATHAN RD	Hong Kong SAR China	Before monitoring	2026-11-02 00:27	Announcing
154.86.140.0/22	AS134548	DXTL Tseung Kwan O Service	Hong Kong SAR China	Before monitoring	2026-11-02 00:27	Announcing
154.86.140.0/23	AS134175	UNIT A17,9/F SILVERCORP INT'L TOWER 707-713 NATHAN RD	Hong Kong SAR China	Before monitoring	2026-11-02 00:27	Announcing
154.86.140.0/24	AS134548	DXTL Tseung Kwan O Service	Hong Kong SAR China	2026-10-27 14:20	2026-11-02 00:27	Announcing
154.86.141.0/24	AS134548	DXTL Tseung Kwan O Service	Hong Kong SAR China	2026-10-27 14:20	2026-11-02 00:27	Announcing
154.86.142.0/23	AS134175	UNIT A17,9/F SILVERCORP INT'L TOWER 707-713 NATHAN RD	Hong Kong SAR China	Before monitoring	2026-11-02 00:27	Announcing
154.86.142.0/24	AS134548	DXTL Tseung Kwan O Service	Hong Kong SAR China	2026-10-27 14:20	2026-11-02 00:27	Announcing
154.86.143.0/24	AS134548	DXTL Tseung Kwan O Service	Hong Kong SAR China	2026-10-27 14:20	2026-11-02 00:27	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: 154.80.0.0/12
Country: Seychelles
Allocation date: 2013-07-24
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.