Country
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ASN LANDING PAGE
AS23028
TEAM-CYMRU - Team Cymru Inc.
Last updated · Jul 20, 2026
Total prefixes
44
IPv4 prefixes
27
IPv6 prefixes
17
ASN summary
How to read the scale of AS23028
TEAM-CYMRU - Team Cymru Inc. currently reports 44 prefixes and 41 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?
TEAM-CYMRU - Team Cymru Inc. 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 AS23028 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
AS23028 ASN lookupAS23028 BGPAS23028 peersAS23028 prefixesAS23028 upstreamsTEAM-CYMRU - Team Cymru Inc. ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Peers
AS3257
AS3257
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AS6461
AS6461
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AS2914
AS2914
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AS6939
AS6939
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AS23352
AS23352
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AS34549
AS34549
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AS25091
AS25091
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AS35280
AS35280
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AS1103
AS1103
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AS5405
AS5405
—
AS6057
AS6057
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AS8298
AS8298
—
AS9002
AS9002
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AS29075
AS29075
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AS34019
AS34019
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AS34177
AS34177
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AS48362
AS48362
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AS286
AS286
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AS559
AS559
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AS1140
AS1140
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AS1764
AS1764
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AS1828
AS1828
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AS3214
AS3214
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AS3333
AS3333
—
AS6204
AS6204
—
AS6424
AS6424
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AS7195
AS7195
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AS8529
AS8529
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AS9044
AS9044
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AS12637
AS12637
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AS12779
AS12779
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AS12859
AS12859
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AS13237
AS13237
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AS13786
AS13786
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AS14630
AS14630
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AS14907
AS14907
—
AS15605
AS15605
—
AS16347
AS16347
—
AS17639
AS17639
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AS18106
AS18106
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 192.138.226.0/24 | AS23028 | — |
| 203.28.18.0/24 | AS23028 | — |
| 204.74.64.0/24 | AS23028 | — |
| 216.31.0.0/18 | AS23028 | — |
| 216.31.0.0/24 | AS23028 | — |
| 216.31.1.0/24 | AS23028 | — |
| 216.31.12.0/24 | AS23028 | — |
| 216.31.13.0/24 | AS23028 | — |
| 216.31.14.0/24 | AS23028 | — |
| 216.31.15.0/24 | AS23028 | — |
| 216.31.17.0/24 | AS23028 | — |
| 216.31.18.0/24 | AS23028 | — |
| 216.31.2.0/24 | AS23028 | — |
| 216.31.20.0/24 | AS23028 | — |
| 216.31.3.0/24 | AS23028 | — |
| 216.31.36.0/24 | AS23028 | — |
| 216.31.37.0/24 | AS23028 | — |
| 216.31.38.0/24 | AS23028 | — |
| 216.31.39.0/24 | AS23028 | — |
| 216.31.4.0/24 | AS23028 | — |
| 216.31.6.0/24 | AS23028 | — |
| 216.31.7.0/24 | AS23028 | — |
| 216.31.8.0/24 | AS23028 | — |
| 216.31.9.0/24 | AS23028 | — |
| 2604:8800:20::/48 | AS23028 | — |
| 2604:8800:50::/47 | AS23028 | — |
| 2604:8800:52::/48 | AS23028 | — |
| 2604:8800:53::/48 | AS23028 | — |
| 2604:8800:60::/48 | AS23028 | — |
| 2604:8800:61::/48 | AS23028 | — |
| 2604:8800:64::/48 | AS23028 | — |
| 2604:8800:65::/48 | AS23028 | — |
| 2604:8800:66::/48 | AS23028 | — |
| 2604:8800:67::/48 | AS23028 | — |
| 2604:8800:68::/48 | AS23028 | — |
| 2604:8800:69::/48 | AS23028 | — |
| 2604:8800:70::/48 | AS23028 | — |
| 2604:8800:71::/48 | AS23028 | — |
| 2604:8800::/32 | AS23028 | — |
| 2604:8800::/47 | AS23028 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS23028 represent?
AS23028 is an autonomous system number. The current source associates it with TEAM-CYMRU - Team Cymru Inc. 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 AS23028 page?
They help explain the scale, interconnection depth, and route structure of AS23028. 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 AS23028?
Open a concrete IP page to check how the address maps into AS23028, then compare the prefix, source labels, and query time. Verify operator or service claims with the relevant registry or network operator.
Related topics
BGP and ASN Basics Guide
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Routing Troubleshooting and Network Analysis
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Cloud Network and ASN Comparison
Compare representative cloud and edge networks by ASN, announced prefixes, peers, upstreams, and downstreams without inferring a specific host or customer workload.