71.32.0.0/13

Currently announced by AS209 Lumen AS209, in the routed prefix 71.32.0.0/13.

Current ASN: AS209; Lumen AS209
Routed prefix: 71.32.0.0/13; Most specific route covering this prefix
ASNs over time: 1; 1 announcement record
RIR allocation: ARIN; United States · 71.32.0.0/13

Routing data · Nov 8, 2026, 12:23 UTC

ASN historyEvery routed prefix covering 71.32.0.0/13

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
71.32.0.0/13	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing

More specific routes109 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
71.32.0.0/20	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.32.16.0/21	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.32.24.0/22	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.32.28.0/22	AS19901	Brightspeed	United States	Before monitoring	2026-11-08 12:23	Announcing
71.32.32.0/21	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.32.40.0/21	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.32.64.0/20	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.32.96.0/20	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.32.112.0/20	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.32.112.0/24	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.32.113.0/24	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.32.132.0/22	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.32.176.0/22	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.32.188.0/22	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.32.216.0/22	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.32.220.0/22	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.32.224.0/20	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.33.0.0/23	AS19901	Brightspeed	United States	Before monitoring	2026-11-08 12:23	Announcing
71.33.2.0/23	AS19901	Brightspeed	United States	Before monitoring	2026-11-08 12:23	Announcing
71.33.3.0/24	AS19901	Brightspeed	United States	Before monitoring	2026-11-08 12:23	Announcing
71.33.4.0/23	AS19901	Brightspeed	United States	Before monitoring	2026-11-08 12:23	Announcing
71.33.6.0/23	AS19901	Brightspeed	United States	Before monitoring	2026-11-08 12:23	Announcing
71.33.8.0/23	AS19901	Brightspeed	United States	Before monitoring	2026-11-08 12:23	Announcing
71.33.17.0/24	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.33.21.0/24	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.33.24.0/24	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.33.25.0/24	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.33.29.0/24	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.33.30.0/24	AS19901	Brightspeed	United States	Before monitoring	2026-11-08 12:23	Announcing
71.33.32.0/21	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.33.48.0/21	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.33.64.0/20	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.33.128.0/17	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.34.0.0/18	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.34.64.0/18	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.34.128.0/19	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.34.160.0/19	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.34.192.0/19	AS19901	Brightspeed	United States	Before monitoring	2026-11-08 12:23	Announcing
71.34.224.0/19	AS19901	Brightspeed	United States	Before monitoring	2026-11-08 12:23	Announcing
71.35.0.0/18	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.35.64.0/20	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.35.80.0/20	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.35.192.0/18	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.36.16.0/20	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.36.32.0/20	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.36.64.0/19	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.36.96.0/19	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.36.128.0/19	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.36.160.0/19	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.36.192.0/19	AS19901	Brightspeed	United States	Before monitoring	2026-11-08 12:23	Announcing
71.36.224.0/21	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.36.232.0/21	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.36.244.0/22	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.36.248.0/22	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.36.252.0/23	AS19901	Brightspeed	United States	Before monitoring	2026-11-08 12:23	Announcing
71.36.254.0/23	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.37.0.0/18	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.37.64.0/18	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.37.128.0/21	AS19901	Brightspeed	United States	Before monitoring	2026-11-08 12:23	Announcing
71.37.138.0/24	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.37.139.0/24	AS19901	Brightspeed	United States	Before monitoring	2026-11-08 12:23	Announcing
71.37.141.0/24	AS19901	Brightspeed	United States	Before monitoring	2026-11-08 12:23	Announcing
71.37.142.0/24	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.37.144.0/23	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.37.146.0/23	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.37.148.0/22	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.37.152.0/22	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.37.156.0/23	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.37.158.0/24	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.37.159.0/24	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.37.160.0/23	AS19901	Brightspeed	United States	Before monitoring	2026-11-08 12:23	Announcing
71.37.163.0/24	AS19901	Brightspeed	United States	Before monitoring	2026-11-08 12:23	Announcing
71.37.164.0/23	AS19901	Brightspeed	United States	Before monitoring	2026-11-08 12:23	Announcing
71.37.166.0/23	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.37.170.0/23	AS19901	Brightspeed	United States	Before monitoring	2026-11-08 12:23	Announcing
71.37.172.0/22	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.37.176.0/21	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.37.192.0/18	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.38.0.0/16	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.0.0/20	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.16.0/21	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.24.0/22	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.28.0/22	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.32.0/21	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.48.0/21	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.56.0/22	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.64.0/20	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.80.0/21	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.88.0/21	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.96.0/20	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.112.0/21	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.120.0/22	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.124.0/22	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.128.0/20	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.148.0/22	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.152.0/22	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.156.0/22	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.160.0/20	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.176.0/21	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.184.0/21	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.192.0/22	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.200.0/22	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.208.0/21	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.216.0/21	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.224.0/21	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.232.0/21	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.244.0/22	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.39.252.0/22	AS209	Lumen AS209	United States	Before monitoring	2026-11-08 12:23	Announcing
71.33.22.0/23	AS19901	Brightspeed	United States	Before monitoring	2026-11-03 00:25	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: ARIN
Allocated block: 71.32.0.0/13
Country: United States
Allocation date: 2004-12-17
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.