Country
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ASN LANDING PAGE
AS33287
COMCAST-33287 - Comcast Cable Communications, LLC
Last updated · Jul 20, 2026
Total prefixes
358
IPv4 prefixes
45
IPv6 prefixes
313
ASN summary
How to read the scale of AS33287
COMCAST-33287 - Comcast Cable Communications, LLC currently reports 358 prefixes and 42 upstream, downstream, or peer relationships. These counts describe the current dataset; they do not by themselves prove network quality, reach, or service use.
What can an ASN page answer?
An ASN page shows the public organization label, country or region, BGP prefixes, and available peer and upstream relationships. It adds network context but cannot confirm a website host, physical facility, security status, or service quality.
How should you read the organization and region fields?
COMCAST-33287 - Comcast Cable Communications, LLC is currently associated with an unknown region. These values come from public network sources and are useful lookup clues; an organization label, registration region, and actual service location may differ.
How should you verify the AS33287 result?
The page shows ASN data returned by the current upstream query; interpret it with the update time. Open representative IP pages from the same network and compare prefixes, source labels, and query times. Verify operator or service claims with the relevant registry or network operator.
How to verify this ASN result
AS33287 ASN lookupAS33287 BGPAS33287 peersAS33287 prefixesAS33287 upstreamsCOMCAST-33287 - Comcast Cable Communications, LLC ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS36253
AS36253
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AS34
AS34
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AS46807
AS46807
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AS4985
AS4985
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AS33261
AS33261
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AS26764
AS26764
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AS36040
AS36040
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AS394916
AS394916
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AS30330
AS30330
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AS17035
AS17035
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AS22928
AS22928
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AS64287
AS64287
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AS32949
AS32949
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AS36679
AS36679
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AS40471
AS40471
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AS400843
AS400843
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AS395503
AS395503
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AS19576
AS19576
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AS26881
AS26881
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AS62958
AS62958
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AS16958
AS16958
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AS11205
AS11205
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AS19826
AS19826
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AS53291
AS53291
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AS397380
AS397380
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AS54544
AS54544
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AS62541
AS62541
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AS11826
AS11826
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AS23062
AS23062
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AS21897
AS21897
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AS36350
AS36350
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AS54986
AS54986
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AS397401
AS397401
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AS14539
AS14539
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AS15243
AS15243
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AS22641
AS22641
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AS33575
AS33575
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AS40177
AS40177
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AS53373
AS53373
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AS54485
AS54485
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Peers
Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 107.0.50.0/24 | AS33287 | — |
| 107.1.136.0/24 | AS33287 | — |
| 107.1.33.0/24 | AS33287 | — |
| 107.1.53.0/24 | AS33287 | — |
| 107.1.86.0/24 | AS33287 | — |
| 158.62.212.0/24 | AS33287 | — |
| 158.62.214.0/24 | AS33287 | — |
| 158.62.215.0/24 | AS33287 | — |
| 167.254.205.0/24 | AS33287 | — |
| 170.62.252.0/24 | AS33287 | — |
| 170.62.255.0/24 | AS33287 | — |
| 192.133.105.0/24 | AS33287 | — |
| 192.135.0.0/24 | AS33287 | — |
| 192.64.165.0/24 | AS33287 | — |
| 198.184.150.0/24 | AS33287 | — |
| 2001:559:108::/48 | AS33287 | — |
| 2001:559:109::/48 | AS33287 | — |
| 2001:559:111::/48 | AS33287 | — |
| 2001:559:117::/48 | AS33287 | — |
| 2001:559:121::/48 | AS33287 | — |
| 2001:559:139::/48 | AS33287 | — |
| 2001:559:149::/48 | AS33287 | — |
| 2001:559:14a::/48 | AS33287 | — |
| 2001:559:15e::/48 | AS33287 | — |
| 2001:559:15f::/48 | AS33287 | — |
| 2001:559:165::/48 | AS33287 | — |
| 2001:559:193::/48 | AS33287 | — |
| 2001:559:1aa::/48 | AS33287 | — |
| 2001:559:1b6::/48 | AS33287 | — |
| 2001:559:1bc::/48 | AS33287 | — |
| 2001:559:1bf::/48 | AS33287 | — |
| 2001:559:1c3::/48 | AS33287 | — |
| 2001:559:1c4::/48 | AS33287 | — |
| 2001:559:1c7::/48 | AS33287 | — |
| 2001:559:1d3::/48 | AS33287 | — |
| 2001:559:1ea::/48 | AS33287 | — |
| 2001:559:1ee::/48 | AS33287 | — |
| 2001:559:257::/48 | AS33287 | — |
| 2001:559:25e::/48 | AS33287 | — |
| 2001:559:272::/48 | AS33287 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS33287 represent?
AS33287 is an autonomous system number. The current source associates it with COMCAST-33287 - Comcast Cable Communications, LLC and the region field an unknown region; those values add network context but do not prove a specific service, physical location, or quality level.
What are peers, upstreams, and prefixes useful for on the AS33287 page?
They help explain the scale, interconnection depth, and route structure of AS33287. Richer peering and upstream data often indicate broader network reach, but they should still be interpreted together with prefixes and related IP landing pages.
What should you do after reviewing AS33287?
Open a concrete IP page to check how the address maps into AS33287, then compare the prefix, source labels, and query time. Verify operator or service claims with the relevant registry or network operator.
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