181.177.224.0/19

Currently announced by AS27843 On Empresas, in the routed prefix 181.177.224.0/19.

Current ASN: AS27843; On Empresas
Routed prefix: 181.177.224.0/19; Most specific route covering this prefix
ASNs over time: 1; 1 announcement record
RIR allocation: LACNIC; Peru · 181.177.224.0/19

Routing data · Nov 8, 2026, 10:26 UTC

ASN historyEvery routed prefix covering 181.177.224.0/19

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
181.177.224.0/19	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing

More specific routes43 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
181.177.224.0/21	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.224.0/23	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.224.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.225.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.226.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.227.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.228.0/22	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.228.0/23	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.228.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.229.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.230.0/23	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.230.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.231.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.232.0/23	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.232.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.233.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.234.0/23	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.234.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.235.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.236.0/23	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.237.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.238.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.239.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.240.0/23	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.240.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.241.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.242.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.243.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.244.0/22	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.244.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.245.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.246.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.247.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.248.0/21	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.248.0/22	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.248.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.249.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.250.0/23	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.252.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.253.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.254.0/23	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.254.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing
181.177.255.0/24	AS27843	On Empresas	Peru	Before monitoring	2026-11-08 10:26	Announcing

Change logAll changes

The routes covering this address have had no origin changes since ASNBase started monitoring.

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RIR allocation record

Registry: LACNIC
Allocated block: 181.177.224.0/19
Country: Peru
Allocation date: 2013-01-29
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.