207.118.0.0/15

Currently announced by AS209 Lumen AS209, in the routed prefix 207.118.0.0/15.

Current ASN: AS209; Lumen AS209
Routed prefix: 207.118.0.0/15; Most specific route covering this prefix
ASNs over time: 1; 1 announcement record
RIR allocation: ARIN; United States · 207.118.0.0/15

Routing data · Oct 23, 2026, 20:21 UTC

ASN historyEvery routed prefix covering 207.118.0.0/15

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
207.118.0.0/15	AS209	Lumen AS209	United States	Before monitoring	2026-10-23 20:21	Announcing

More specific routes16 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
207.118.0.0/16	AS22561	LightCore a CenturyTel Co.	United States	Before monitoring	2026-10-23 20:21	Announcing
207.118.16.0/21	AS209	Lumen AS209	United States	Before monitoring	2026-10-23 20:21	Announcing
207.118.176.0/21	AS19901	Brightspeed	United States	Before monitoring	2026-10-23 20:21	Announcing
207.118.200.0/22	AS22561	LightCore a CenturyTel Co.	United States	Before monitoring	2026-10-23 20:21	Announcing
207.118.208.0/21	AS19901	Brightspeed	United States	Before monitoring	2026-10-23 20:21	Announcing
207.118.232.0/22	AS22561	LightCore a CenturyTel Co.	United States	Before monitoring	2026-10-23 20:21	Announcing
207.119.0.0/16	AS22561	LightCore a CenturyTel Co.	United States	Before monitoring	2026-10-23 20:21	Announcing
207.119.72.0/23	AS22561	LightCore a CenturyTel Co.	United States	Before monitoring	2026-10-23 20:21	Announcing
207.119.90.0/23	AS22561	LightCore a CenturyTel Co.	United States	Before monitoring	2026-10-23 20:21	Announcing
207.119.92.0/22	AS22561	LightCore a CenturyTel Co.	United States	Before monitoring	2026-10-23 20:21	Announcing
207.119.96.0/20	AS22561	LightCore a CenturyTel Co.	United States	Before monitoring	2026-10-23 20:21	Announcing
207.119.100.0/22	AS22561	LightCore a CenturyTel Co.	United States	Before monitoring	2026-10-23 20:21	Announcing
207.119.104.0/21	AS22561	LightCore a CenturyTel Co.	United States	Before monitoring	2026-10-23 20:21	Announcing
207.119.104.0/22	AS22561	LightCore a CenturyTel Co.	United States	Before monitoring	2026-10-23 20:21	Announcing
207.119.184.0/22	AS22561	LightCore a CenturyTel Co.	United States	Before monitoring	2026-10-23 04:19	Stopped
207.119.188.0/24	AS22561	LightCore a CenturyTel Co.	United States	Before monitoring	2026-10-23 04:19	Stopped

Change logAll changes

The routes covering this address have had no origin changes since ASNBase started monitoring.

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RIR allocation record

Registry: ARIN
Allocated block: 207.118.0.0/15
Country: United States
Allocation date: 2004-06-18
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.