190.238.0.0/19

Currently announced by AS6147 Telefonica Del Perú, in the routed prefix 190.238.0.0/19.

Current ASN: AS6147; Telefonica Del Perú
Routed prefix: 190.238.0.0/19; Most specific route covering this prefix
ASNs over time: 1; 2 announcement records
RIR allocation: LACNIC; Peru · 190.238.0.0/15

Routing data · Nov 8, 2026, 12:23 UTC

ASN historyEvery routed prefix covering 190.238.0.0/19

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
190.238.0.0/19	AS6147	Telefonica Del Perú	Peru	Before monitoring	2026-11-08 12:23	Announcing
190.238.0.0/16	AS6147	Telefonica Del Perú	Peru	Before monitoring	2026-11-08 12:23	Announcing

More specific routes19 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
190.238.2.0/24	AS6147	Telefonica Del Perú	Peru	Before monitoring	2026-11-08 12:23	Announcing
190.238.3.0/24	AS6147	Telefonica Del Perú	Peru	Before monitoring	2026-11-08 12:23	Announcing
190.238.8.0/24	AS6147	Telefonica Del Perú	Peru	Before monitoring	2026-11-08 12:23	Announcing
190.238.9.0/24	AS6147	Telefonica Del Perú	Peru	Before monitoring	2026-11-08 12:23	Announcing
190.238.10.0/24	AS6147	Telefonica Del Perú	Peru	Before monitoring	2026-11-08 12:23	Announcing
190.238.11.0/24	AS6147	Telefonica Del Perú	Peru	Before monitoring	2026-11-08 12:23	Announcing
190.238.13.0/24	AS6147	Telefonica Del Perú	Peru	Before monitoring	2026-11-08 12:23	Announcing
190.238.14.0/24	AS6147	Telefonica Del Perú	Peru	Before monitoring	2026-11-08 12:23	Announcing
190.238.15.0/24	AS6147	Telefonica Del Perú	Peru	Before monitoring	2026-11-08 12:23	Announcing
190.238.16.0/24	AS6147	Telefonica Del Perú	Peru	Before monitoring	2026-11-08 12:23	Announcing
190.238.17.0/24	AS6147	Telefonica Del Perú	Peru	Before monitoring	2026-11-08 12:23	Announcing
190.238.22.0/24	AS6147	Telefonica Del Perú	Peru	Before monitoring	2026-11-08 12:23	Announcing
190.238.23.0/24	AS6147	Telefonica Del Perú	Peru	Before monitoring	2026-11-08 12:23	Announcing
190.238.25.0/24	AS6147	Telefonica Del Perú	Peru	Before monitoring	2026-11-08 12:23	Announcing
190.238.26.0/24	AS6147	Telefonica Del Perú	Peru	Before monitoring	2026-11-08 12:23	Announcing
190.238.27.0/24	AS6147	Telefonica Del Perú	Peru	Before monitoring	2026-11-08 12:23	Announcing
190.238.28.0/24	AS6147	Telefonica Del Perú	Peru	Before monitoring	2026-11-08 12:23	Announcing
190.238.29.0/24	AS6147	Telefonica Del Perú	Peru	Before monitoring	2026-11-08 12:23	Announcing
190.238.31.0/24	AS6147	Telefonica Del Perú	Peru	Before monitoring	2026-11-08 12:23	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: 190.238.0.0/15
Country: Peru
Allocation date: 2011-01-18
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.