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Comcast Xfinity Bug Bounty · subdomains

comcast.com

74,259 names · 0 in scope · 7 new this week

Every dot is a host name under comcast.com that ProjectDiscovery's public Chaos dataset holds. Bright ones are in the program's own scope as it publishes it; warm ones were first seen this week.

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Names come from ProjectDiscovery's public Chaos dataset (passive sources: certificate logs, DNS and other public data), matched to the program by its listing and its own domain scope. A name being in a dataset is not permission to test it: only what the program's own scope says is in scope, and its policy decides. CyberSIXT does not resolve, probe or scan these names. Tags come from the name alone.

Source: ProjectDiscovery Chaos. Built 2026-11-15 from the Chaos data of 2026-11-15; scope as the program published it then. Matched by the program's Chaos listing.

names
74,259
in scope
0
new this week
7

Every one of the 74,259 is a mark on the map. Named now: 1 to 26, by name first.

  1. 123test.comcast.comNo domain scope published · Test and QAlisted since 2026-11-14 · 1 label below comcast.com
  2. 165-162-0able.comcast.comNo domain scope publishedlisted since 2026-11-14 · 1 label below comcast.com
  3. 165-2e.comcast.comNo domain scope publishedlisted since 2026-11-14 · 1 label below comcast.com
  4. 165-able.comcast.comNo domain scope publishedlisted since 2026-11-14 · 1 label below comcast.com
  5. 208.20.10.201.comcast.comNo domain scope publishedlisted since 2026-11-14 · 4 labels below comcast.com
  6. 205-185-113-117.comcast.comNo domain scope publishedlisted since 2026-11-14 · 1 label below comcast.com
  7. 209-141-45-10.comcast.comNo domain scope publishedlisted since 2026-11-14 · 1 label below comcast.com
  8. 96.102.165.241.comcast.comNo domain scope publishedlisted since 2026-11-14 · 4 labels below comcast.com
  9. 321contact.comcast.comNo domain scope publishedlisted since 2026-11-14 · 1 label below comcast.com
  10. 321contact-staging.comcast.comNo domain scope published · Staginglisted since 2026-11-14 · 1 label below comcast.com
  11. 555.comcast.comNo domain scope publishedlisted since 2026-11-14 · 1 label below comcast.com
  12. 555-pcmm.comcast.comNo domain scope publishedlisted since 2026-11-14 · 1 label below comcast.com
  13. pr-ibn-ho-a-001.555-pcmm.comcast.comNo domain scope publishedlisted since 2026-11-14 · 2 labels below comcast.com
  14. pr-ibn-ho-a-1.555-pcmm.comcast.comNo domain scope publishedlisted since 2026-11-14 · 2 labels below comcast.com
  15. pr-ibn-po-a-001.555-pcmm.comcast.comNo domain scope publishedlisted since 2026-11-14 · 2 labels below comcast.com
  16. pr-ibn-po-a-1.555-pcmm.comcast.comNo domain scope publishedlisted since 2026-11-14 · 2 labels below comcast.com
  17. pr-ibnctrl-ho-a-001.555-pcmm.comcast.comNo domain scope publishedlisted since 2026-11-14 · 2 labels below comcast.com
  18. pr-ibnctrl-ho-a-002.555-pcmm.comcast.comNo domain scope publishedlisted since 2026-11-14 · 2 labels below comcast.com
  19. pr-ibnctrl-ho-a-003.555-pcmm.comcast.comNo domain scope publishedlisted since 2026-11-14 · 2 labels below comcast.com
  20. pr-ibnctrl-ho-a-004.555-pcmm.comcast.comNo domain scope publishedlisted since 2026-11-14 · 2 labels below comcast.com
  21. pr-ibnctrl-ho-a-1.555-pcmm.comcast.comNo domain scope publishedlisted since 2026-11-14 · 2 labels below comcast.com
  22. pr-ibnctrl-ho-a-2.555-pcmm.comcast.comNo domain scope publishedlisted since 2026-11-14 · 2 labels below comcast.com
  23. pr-ibnctrl-ho-a-3.555-pcmm.comcast.comNo domain scope publishedlisted since 2026-11-14 · 2 labels below comcast.com
  24. pr-ibnctrl-ho-a-4.555-pcmm.comcast.comNo domain scope publishedlisted since 2026-11-14 · 2 labels below comcast.com
  25. pr-ibnctrl-po-a-001.555-pcmm.comcast.comNo domain scope publishedlisted since 2026-11-14 · 2 labels below comcast.com
  26. pr-ibnctrl-po-a-002.555-pcmm.comcast.comNo domain scope publishedlisted since 2026-11-14 · 2 labels below comcast.com

in the program's scopefirst seen this weeknot in the scopelisted out of scope

Zoom in on the map and the dots under the middle of it are named where they are.

Data as of 2026-11-15. CVE List through 2026-11-15 · EPSS of 2026-11-14 · CISA KEV checked 2026-11-15. Sources: the CVE List, CISA KEV, EPSS, NVD, nuclei templates and public bug bounty data.