AS25636 — ONTL-2002

AS25636 announces 9 IPv4 prefixes covering 22,784 addresses and 0 IPv6 prefixes.

About this network

The AS handle ONTL-2002 is held by Bell Canada.

What it's used for

• The address space carries residential and business access traffic, evidenced by reverse DNS entries such as pucdsl-804.puc.net and onlinkI-gw.onlink.net, alongside legacy ontera.net and fdm4.com hostnames.
• With 22,784 IPv4 addresses announced across 9 prefixes and only 1 observed neighbour, the high address-to-neighbour ratio indicates an access or eyeball network rather than a transit provider.

Notable

• All RDAP registrants for the announced prefixes are listed as Bell Canada, with netnames consistently prefixed NTL-ONLINK, aligning the registry data with the current operator.
• The address inventory is composed of a mix of larger /19 and /20 blocks and smaller /23 and /24 blocks, reflecting a legacy allocation structure that has been maintained since the AS was first seen in 2002.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 64.25.160.0/19
• 76.8.112.0/20
• 173.255.24.0/24
• 173.255.26.0/23
• 173.255.29.0/24
• 173.255.30.0/23
• 206.108.252.0/23
• 206.108.254.0/24
• 209.105.192.0/19

Upstream networks

• AS35911 Telebec

Adjacent networks

• AS35911 Telebec