142.68.224.0/19

Currently announced by AS855 Bell Aliant Inc., in the routed prefix 142.68.224.0/19.

Current ASN: AS855; Bell Aliant Inc.
Routed prefix: 142.68.224.0/19; Most specific route covering this prefix
ASNs over time: 1; 2 announcement records
RIR allocation: ARIN; Canada · 142.68.0.0/16

Routing data · Nov 8, 2026, 10:26 UTC

ASN historyEvery routed prefix covering 142.68.224.0/19

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
142.68.224.0/19	AS855	Bell Aliant Inc.	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.0.0/16	AS855	Bell Aliant Inc.	Canada	Before monitoring	2026-11-08 10:26	Announcing

More specific routes29 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
142.68.224.0/24	AS577	Bell Canada Backbone	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.225.0/24	AS577	Bell Canada Backbone	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.226.0/24	AS577	Bell Canada Backbone	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.227.0/24	AS577	Bell Canada Backbone	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.228.0/24	AS577	Bell Canada Backbone	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.229.0/24	AS577	Bell Canada Backbone	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.230.0/24	AS577	Bell Canada Backbone	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.231.0/24	AS577	Bell Canada Backbone	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.232.0/24	AS577	Bell Canada Backbone	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.233.0/24	AS577	Bell Canada Backbone	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.234.0/24	AS577	Bell Canada Backbone	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.235.0/24	AS577	Bell Canada Backbone	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.236.0/24	AS577	Bell Canada Backbone	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.237.0/24	AS577	Bell Canada Backbone	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.238.0/24	AS577	Bell Canada Backbone	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.239.0/24	AS577	Bell Canada Backbone	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.240.0/24	AS577	Bell Canada Backbone	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.241.0/24	AS577	Bell Canada Backbone	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.242.0/24	AS577	Bell Canada Backbone	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.243.0/24	AS577	Bell Canada Backbone	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.244.0/24	AS577	Bell Canada Backbone	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.245.0/24	AS577	Bell Canada Backbone	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.246.0/24	AS577	Bell Canada Backbone	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.247.0/24	AS577	Bell Canada Backbone	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.248.0/22	AS855	Bell Aliant Inc.	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.252.0/24	AS577	Bell Canada Backbone	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.253.0/24	AS577	Bell Canada Backbone	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.254.0/24	AS577	Bell Canada Backbone	Canada	Before monitoring	2026-11-08 10:26	Announcing
142.68.255.0/24	AS577	Bell Canada Backbone	Canada	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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RIR allocation record

Registry: ARIN
Allocated block: 142.68.0.0/16
Country: Canada
Allocation date: 1991-07-11
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.