181.39.128.0/18

Currently announced by AS27947 Telconet Ecuador, in the routed prefix 181.39.128.0/18.

Current ASN: AS27947; Telconet Ecuador
Routed prefix: 181.39.128.0/18; Most specific route covering this prefix
ASNs over time: 1; 2 announcement records
RIR allocation: LACNIC; Ecuador · 181.39.0.0/16

Routing data · Nov 8, 2026, 10:26 UTC

ASN historyEvery routed prefix covering 181.39.128.0/18

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
181.39.128.0/18	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.0.0/16	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing

More specific routes42 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
181.39.128.0/19	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.128.0/20	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.128.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.142.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.144.0/20	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.146.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.150.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.151.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.152.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.153.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.154.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.155.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.156.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.157.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.158.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.160.0/19	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.160.0/20	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.160.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.163.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.167.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.169.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.170.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.171.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.172.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.173.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.174.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.175.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.176.0/20	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.176.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.177.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.178.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.179.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.180.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.181.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.182.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.183.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.184.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.185.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.188.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.189.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.190.0/24	AS27947	Telconet Ecuador	Ecuador	Before monitoring	2026-11-08 10:26	Announcing
181.39.191.0/24	AS27947	Telconet Ecuador	Ecuador	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.

Look up another address

RIR allocation record

Registry: LACNIC
Allocated block: 181.39.0.0/16
Country: Ecuador
Allocation date: 2014-03-21
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.