165.16.160.0/19

Currently announced by AS37049 SADV, in the routed prefix 165.16.160.0/19.

Current ASN: AS37049; SADV
Routed prefix: 165.16.160.0/19; Most specific route covering this prefix
ASNs over time: 1; 1 announcement record
RIR allocation: AFRINIC; South Africa · 165.16.160.0/19

Routing data · Nov 10, 2026, 12:46 UTC

ASN historyEvery routed prefix covering 165.16.160.0/19

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
165.16.160.0/19	AS37049	SADV	South Africa	Before monitoring	2026-11-10 12:46	Announcing

More specific routes22 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
165.16.160.0/24	AS37049	SADV	South Africa	Before monitoring	2026-11-10 12:46	Announcing
165.16.161.0/24	AS37049	SADV	South Africa	Before monitoring	2026-11-10 12:46	Announcing
165.16.166.0/24	AS37049	SADV	South Africa	Before monitoring	2026-11-10 12:46	Announcing
165.16.167.0/24	AS37049	SADV	South Africa	Before monitoring	2026-11-10 12:46	Announcing
165.16.168.0/24	AS37049	SADV	South Africa	2026-11-10 10:24	2026-11-10 12:46	Announcing
165.16.169.0/24	AS37049	SADV	South Africa	2026-11-10 10:24	2026-11-10 12:46	Announcing
165.16.170.0/24	AS37049	SADV	South Africa	Before monitoring	2026-11-10 12:46	Announcing
165.16.171.0/24	AS37049	SADV	South Africa	Before monitoring	2026-11-10 12:46	Announcing
165.16.172.0/24	AS37049	SADV	South Africa	Before monitoring	2026-11-10 12:46	Announcing
165.16.173.0/24	AS37049	SADV	South Africa	Before monitoring	2026-11-10 12:46	Announcing
165.16.174.0/24	AS37049	SADV	South Africa	Before monitoring	2026-11-10 12:46	Announcing
165.16.180.0/24	AS37049	SADV	South Africa	Before monitoring	2026-11-10 12:46	Announcing
165.16.181.0/24	AS37049	SADV	South Africa	Before monitoring	2026-11-10 12:46	Announcing
165.16.182.0/24	AS37049	SADV	South Africa	Before monitoring	2026-11-10 12:46	Announcing
165.16.183.0/24	AS37049	SADV	South Africa	Before monitoring	2026-11-10 12:46	Announcing
165.16.184.0/24	AS37049	SADV	South Africa	Before monitoring	2026-11-10 12:46	Announcing
165.16.185.0/24	AS37049	SADV	South Africa	Before monitoring	2026-11-10 12:46	Announcing
165.16.186.0/24	AS37049	SADV	South Africa	Before monitoring	2026-11-10 12:46	Announcing
165.16.187.0/24	AS37049	SADV	South Africa	Before monitoring	2026-11-10 12:46	Announcing
165.16.188.0/24	AS37049	SADV	South Africa	Before monitoring	2026-11-10 12:46	Announcing
165.16.189.0/24	AS37049	SADV	South Africa	Before monitoring	2026-11-10 12:46	Announcing
165.16.191.0/24	AS37049	SADV	South Africa	Before monitoring	2026-11-10 12:46	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: 165.16.160.0/19
Country: South Africa
Allocation date: 2016-10-26
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.