179.180.0.0/14

Currently announced by AS18881 TELEFÔNICA BRASIL AS18881, in the routed prefix 179.180.0.0/14.

Current ASN: AS18881; TELEFÔNICA BRASIL AS18881
Routed prefix: 179.180.0.0/14; Most specific route covering this prefix
ASNs over time: 1; 1 announcement record
RIR allocation: LACNIC; Brazil · 179.180.0.0/14

Routing data · Nov 1, 2026, 22:23 UTC

ASN historyEvery routed prefix covering 179.180.0.0/14

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
179.180.0.0/14	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing

More specific routes60 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
179.180.0.0/19	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.180.32.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.180.48.0/21	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.180.56.0/21	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.180.64.0/19	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.180.128.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.180.144.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.180.160.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.180.184.0/21	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.180.192.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.180.208.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.180.224.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.180.240.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.181.0.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.181.16.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.181.20.0/22	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.181.32.0/19	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.181.64.0/18	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.181.64.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.181.80.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.181.96.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.181.128.0/21	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.181.144.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.181.176.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.181.224.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.181.240.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.182.32.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.182.48.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.182.72.0/21	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.182.80.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.182.96.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.182.112.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.182.144.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.182.160.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.182.176.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.182.192.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.182.224.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.182.248.0/21	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.183.0.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.183.16.0/21	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.183.24.0/22	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.183.28.0/22	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.183.32.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.183.64.0/21	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.183.72.0/21	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.183.80.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.183.112.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.183.128.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.183.144.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.183.160.0/21	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.183.168.0/21	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.183.176.0/21	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.183.192.0/21	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.183.200.0/21	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	2026-10-29 10:22	2026-11-01 22:23	Announcing
179.183.216.0/21	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.183.224.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.183.240.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-11-01 22:23	Announcing
179.181.112.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-10-19 20:18	Stopped
179.182.240.0/21	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-10-30 04:19	Stopped
179.183.96.0/20	AS18881	TELEFÔNICA BRASIL AS18881	Brazil	Before monitoring	2026-10-19 20:18	Stopped

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: 179.180.0.0/14
Country: Brazil
Allocation date: 2013-01-30
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.