Network
Bell Canada
AS577registered in Canada (CA)hosts in 1 country
As of 2026-11-09, Bell Canada (AS577, registered in Canada) had 36 662 hosts seen in 1 country; 1 152 of them with known CVEs (2 904 distinct, 20 known to be exploited). It announces 1 617 IPv4 prefixes and 72 IPv6 prefixes (7 038 464 IPv4 addresses, 72nd by address space).
Known CVEs in this network
CVEs by severity: CRITICAL 250 HIGH 685 MEDIUM 1 744 LOW 224 UNRATED 1
A match is an indication, not proof: it is based on the software version a service reported, and fixes are often backported without changing the version.
Not counted: 6 hosts with CVEs only from an older observation (software reported earlier, no service of that kind open now). Not counted: 247 hosts with CVEs only on distribution builds whose fix may be backported.
Counted 2026-11-09 04:20 UTC
- Organisation
- Bell Canada Backbone
- Network type
- Network service provider (transit) · peering policy Restrictive
- Website
- http://www.bell.ca
- Registry
- ARIN · Canada CA · allocated 1999-03-03
- Announced prefixes
- 1 617 IPv4 · 72 IPv6 See them
- IPv4 address space
- 7 038 464 addresses · 72nd of 87 942 networks by size
- Rank by exposure
- 451st by hosts with known CVEs Ranking
- Exchange points
- 5
Routing
Most common CVEs in this network
| CVE | Hosts |
|---|---|
| CVE-2026-106583 HIGH 7.8 | 402 |
| CVE-2026-106553 HIGH 7.5 | 402 |
| CVE-2026-106555 HIGH 7.5 | 402 |
| CVE-2026-106552 MEDIUM 6.5 | 402 |
| CVE-2026-106585 MEDIUM 6.5 | 402 |
| CVE-2026-106586 MEDIUM 4.3 | 402 |
| CVE-2026-106582 LOW 3.7 | 402 |
| CVE-2026-106584 LOW 3.3 | 402 |
| CVE-2026-106587 LOW 3.3 | 402 |
| CVE-2026-73282 MEDIUM 4.8 | 377 |
| CVE-2026-73281 LOW 3.5 | 377 |
| CVE-2026-73283 LOW 2.5 | 377 |
| CVE-2026-60002 CRITICAL 9.4 | 336 |
| CVE-2026-59999 HIGH 7.5 | 336 |
| CVE-2026-60000 HIGH 7.5 | 336 |
| CVE-2026-59998 MEDIUM 6.5 | 336 |
| CVE-2026-60001 MEDIUM 6.5 | 336 |
| CVE-2026-59995 MEDIUM 5.4 | 336 |
| CVE-2026-59996 MEDIUM 5.4 | 336 |
| CVE-2026-59997 MEDIUM 5.4 | 336 |
| CVE-2023-48795 MEDIUM 5.9 | 326 |
| CVE-2026-106588 LOW 3.1 | 301 |
| CVE-2026-106589 LOW 2.9 | 301 |
| CVE-2026-35385 HIGH 8.1 | 290 |
| CVE-2026-35414 HIGH 8.1 | 290 |
| CVE-2026-35387 MEDIUM 6.5 | 290 |
| CVE-2026-35388 LOW 2.5 | 290 |
| CVE-2022-22707 MEDIUM 5.9 | 272 |
| CVE-2025-61984 LOW 3.6 | 272 |
| CVE-2025-61985 LOW 3.6 | 272 |
| CVE-2025-26465 MEDIUM 6.8 | 229 |
| CVE-2025-32728 LOW 3.8 | 222 |
| CVE-2023-51385 MEDIUM 6.5 | 164 |
| CVE-2016-7406 CRITICAL 9.8 | 156 |
| CVE-2016-7407 CRITICAL 9.8 | 156 |
| CVE-2016-7408 HIGH 8.8 | 156 |
| CVE-2017-9078 HIGH 8.8 | 156 |
| CVE-2020-36254 HIGH 8.1 | 156 |
| CVE-2017-2659 HIGH 7.5 | 156 |
| CVE-2021-36369 HIGH 7.5 | 156 |
| CVE-2016-3116 MEDIUM 6.4 | 156 |
| CVE-2016-7409 MEDIUM 5.5 | 156 |
| CVE-2018-15599 MEDIUM 5.3 | 156 |
| CVE-2013-4421 MEDIUM 5.0 | 156 |
| CVE-2013-4434 MEDIUM 5.0 | 156 |
| CVE-2017-9079 MEDIUM 4.7 | 156 |
| CVE-2023-38408 CRITICAL 9.8 | 150 |
| CVE-2019-12953 MEDIUM 5.3 | 132 |
| CVE-2021-36368 LOW 3.7 | 124 |
| CVE-2016-20012 MEDIUM 5.3 | 121 |
The 50 found on the most hosts, of 2 904 CVEs.
Most exposed hosts
Known exploited first, then by the number of CVEs.
Showing the first 100 of 1 152. Complete lists will be available to registered users.
Where its hosts are
| Country | Hosts | With CVEs |
|---|---|---|
| Canada CA | 36 662 | 1 152 |