70.33.128.0/19

Currently announced by AS7795 LUMOS Networks, Inc., in the routed prefix 70.33.128.0/19.

Current ASN: AS7795; LUMOS Networks, Inc.
Routed prefix: 70.33.128.0/19; Most specific route covering this prefix
ASNs over time: 1; 1 announcement record
RIR allocation: —; No allocation record found

Routing data · Nov 8, 2026, 10:26 UTC

ASN historyEvery routed prefix covering 70.33.128.0/19

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
70.33.128.0/19	AS7795	LUMOS Networks, Inc.	United States	Before monitoring	2026-11-08 10:26	Announcing

More specific routes17 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
70.33.129.0/24	AS7795	LUMOS Networks, Inc.	United States	2026-11-06 18:24	2026-11-08 10:26	Announcing
70.33.129.0/24	AS64512	—	United States	2026-11-06 18:24	2026-11-08 10:26	Announcing
70.33.129.0/24	AS22709	Lumos Fiber	United States	Before monitoring	2026-11-08 10:26	Announcing
70.33.132.0/24	AS64512	—	United States	2026-10-26 22:19	2026-11-08 10:26	Announcing
70.33.132.0/24	AS7795	LUMOS Networks, Inc.	United States	Before monitoring	2026-11-08 10:26	Announcing
70.33.132.0/24	AS22709	Lumos Fiber	United States	Before monitoring	2026-11-08 10:26	Announcing
70.33.138.0/23	AS64512	—	United States	Before monitoring	2026-11-08 10:26	Announcing
70.33.138.0/23	AS7795	LUMOS Networks, Inc.	United States	Before monitoring	2026-11-08 10:26	Announcing
70.33.142.0/24	AS20091	City of Martinsville, VA	United States	Before monitoring	2026-11-08 10:26	Announcing
70.33.144.0/24	AS7795	LUMOS Networks, Inc.	United States	2026-11-06 18:24	2026-11-08 10:26	Announcing
70.33.144.0/24	AS64512	—	United States	2026-11-06 18:24	2026-11-08 10:26	Announcing
70.33.144.0/24	AS22709	Lumos Fiber	United States	Before monitoring	2026-11-08 10:26	Announcing
70.33.146.0/24	AS7795	LUMOS Networks, Inc.	United States	Before monitoring	2026-11-08 10:26	Announcing
70.33.150.0/24	AS7795	LUMOS Networks, Inc.	United States	2026-11-06 18:24	2026-11-08 10:26	Announcing
70.33.150.0/24	AS64512	—	United States	2026-11-06 18:24	2026-11-08 10:26	Announcing
70.33.150.0/24	AS22709	Lumos Fiber	United States	Before monitoring	2026-11-08 10:26	Announcing
70.33.158.0/24	AS20091	City of Martinsville, VA	United States	Before monitoring	2026-11-08 10:26	Announcing

Change logAll changes

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

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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.