Country
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ASN LANDING PAGE
AS2018
Tertiary Education and Research Network of South Africa - Tertiary Education and Research Network of South Africa
Last updated · Jul 20, 2026
Total prefixes
390
IPv4 prefixes
375
IPv6 prefixes
15
ASN summary
How to read the scale of AS2018
Tertiary Education and Research Network of South Africa - Tertiary Education and Research Network of South Africa currently reports 390 prefixes and 47 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?
Tertiary Education and Research Network of South Africa - Tertiary Education and Research Network of South Africa 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 AS2018 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
AS2018 ASN lookupAS2018 BGPAS2018 peersAS2018 prefixesAS2018 upstreamsTertiary Education and Research Network of South Africa - Tertiary Education and Research Network of South Africa ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Peers
AS174
AS174
—
AS20080
AS20080
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AS6939
AS6939
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AS3303
AS3303
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AS33891
AS33891
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AS5405
AS5405
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AS34549
AS34549
—
AS35280
AS35280
—
AS36944
AS36944
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AS25091
AS25091
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AS9002
AS9002
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AS29075
AS29075
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AS11537
AS11537
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AS20965
AS20965
—
AS50304
AS50304
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AS3216
AS3216
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AS6057
AS6057
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AS8298
AS8298
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AS39686
AS39686
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AS1103
AS1103
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AS12779
AS12779
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AS34927
AS34927
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AS41327
AS41327
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AS48362
AS48362
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AS34177
AS34177
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AS3214
AS3214
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AS14840
AS14840
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AS39351
AS39351
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AS7195
AS7195
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AS37468
AS37468
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AS513
AS513
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AS917
AS917
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AS3491
AS3491
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AS6204
AS6204
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AS6777
AS6777
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AS14630
AS14630
—
AS24482
AS24482
—
AS28792
AS28792
—
AS32653
AS32653
—
AS34019
AS34019
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 137.214.0.0/16 | AS2018 | — |
| 137.214.0.0/17 | AS2018 | — |
| 137.214.128.0/17 | AS2018 | — |
| 137.215.0.0/16 | AS2018 | — |
| 137.215.0.0/17 | AS2018 | — |
| 137.215.128.0/17 | AS2018 | — |
| 143.128.0.0/16 | AS2018 | — |
| 143.128.0.0/17 | AS2018 | — |
| 143.128.128.0/17 | AS2018 | — |
| 146.141.0.0/16 | AS2018 | — |
| 146.230.0.0/16 | AS2018 | — |
| 146.230.0.0/17 | AS2018 | — |
| 146.230.128.0/17 | AS2018 | — |
| 146.232.0.0/17 | AS2018 | — |
| 146.232.128.0/17 | AS2018 | — |
| 146.64.0.0/16 | AS2018 | — |
| 146.64.0.0/17 | AS2018 | — |
| 146.64.128.0/17 | AS2018 | — |
| 146.64.19.0/24 | AS2018 | — |
| 146.64.216.0/21 | AS2018 | — |
| 146.64.24.0/24 | AS2018 | — |
| 146.64.25.0/24 | AS2018 | — |
| 146.64.28.0/24 | AS2018 | — |
| 146.64.5.0/24 | AS2018 | — |
| 146.64.58.0/24 | AS2018 | — |
| 146.64.8.0/24 | AS2018 | — |
| 146.64.80.0/24 | AS2018 | — |
| 146.64.84.0/24 | AS2018 | — |
| 146.64.85.0/24 | AS2018 | — |
| 146.64.86.0/24 | AS2018 | — |
| 152.106.0.0/16 | AS2018 | — |
| 152.106.0.0/17 | AS2018 | — |
| 152.106.102.0/24 | AS2018 | — |
| 152.106.120.0/24 | AS2018 | — |
| 152.106.128.0/17 | AS2018 | — |
| 152.106.18.0/24 | AS2018 | — |
| 152.106.19.0/24 | AS2018 | — |
| 152.106.2.0/24 | AS2018 | — |
| 152.106.5.0/24 | AS2018 | — |
| 152.106.6.0/24 | AS2018 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS2018 represent?
AS2018 is an autonomous system number. The current source associates it with Tertiary Education and Research Network of South Africa - Tertiary Education and Research Network of South Africa 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 AS2018 page?
They help explain the scale, interconnection depth, and route structure of AS2018. 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 AS2018?
Open a concrete IP page to check how the address maps into AS2018, then compare the prefix, source labels, and query time. Verify operator or service claims with the relevant registry or network operator.
Related topics
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