62.37.0.0/16

Currently announced by AS12479 Orange Spain, in the routed prefix 62.37.0.0/16.

Current ASN: AS12479; Orange Spain
Routed prefix: 62.37.0.0/16; Most specific route covering this prefix
ASNs over time: 1; 2 announcement records
RIR allocation: RIPENCC; Spain · 62.37.0.0/16

Routing data · Nov 2, 2026, 00:27 UTC

ASN historyEvery routed prefix covering 62.37.0.0/16

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
62.37.0.0/16	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.36.0.0/15	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing

More specific routes69 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
62.37.0.0/20	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.16.0/20	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.16.0/22	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.32.0/22	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.32.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.34.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.36.0/22	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.40.0/21	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.48.0/21	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.56.0/21	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.64.0/21	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.69.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.80.0/22	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.96.0/22	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.100.0/22	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.104.0/23	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.104.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.105.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.106.0/23	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.106.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.107.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.108.0/22	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.120.0/22	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.124.0/22	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.128.0/22	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.130.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.132.0/22	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.136.0/22	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.140.0/22	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.144.0/21	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.156.0/22	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.160.0/22	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.164.0/22	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.166.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.167.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.168.0/22	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.172.0/22	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.175.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.176.0/20	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.176.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.182.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.183.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.184.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.186.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.189.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.190.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.191.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.192.0/21	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.192.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.195.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.196.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.197.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.200.0/23	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.202.0/23	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.204.0/22	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.204.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.205.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.207.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.208.0/22	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.215.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.217.0/24	AS12479	Orange Spain	Spain	2026-10-27 06:18	2026-11-02 00:27	Announcing
62.37.224.0/19	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.225.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.226.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.232.0/21	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.236.0/23	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.236.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.237.0/24	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	Announcing
62.37.248.0/23	AS12479	Orange Spain	Spain	Before monitoring	2026-11-02 00:27	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: RIPENCC
Allocated block: 62.37.0.0/16
Country: Spain
Allocation date: 2000-01-03
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.