Provider profile · 1 service
Self-hosting on Bell MTS: CGNAT, IPv6 & blocked ports
What public sources say about running a home server, VPN or remote access on Bell MTS. We only list values we could source. Anything blank is unknown, not a "no".
Residential
| What | What the source says | Source |
|---|---|---|
| Inbound ports blocked | TCP25 both; TCP80 in; UDP135 both; 136-139 both; TCP445 both; 1433 in; 1434 in; UDP1900 both Inbound blocks stop people on the internet from reaching a service on that port at your home, even if you forward it. | ISP official page Checked 2026-10-15 |
| Outbound ports blocked | TCP25, UDP135, 136-139, TCP445, UDP1900 (listed 'Both') Outbound blocks stop your home network from connecting out on that port. Outbound port 25 blocks mean a home mail server cannot deliver mail directly. | ISP official page Checked 2026-10-15 |
Unknown – help us verify: Network owner or reseller, Underlying network, Where it's available, Access technology, Behind CGNAT by default?, Public IPv4 (may change), Public IPv4 cost (CAD), Static IPv4 on residential plans, Static IPv4 cost (CAD), Native IPv6, IPv6 prefix size, How to get port 25 opened, Bridge / passthrough mode, Use your own router?, Top upload speed (Mbps), Symmetrical speeds?, Terms of service on servers. Submit a reading.
Check your own line
Check your own Bell MTS connection
Policies can differ by area, plan and equipment. Run the self-host check or the 2-minute CGNAT guide, then tell us what you found.