Country
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ASN LANDING PAGE
AS2500
WIDE-BB - WIDE Project
Last updated · Jul 20, 2026
Total prefixes
4
IPv4 prefixes
3
IPv6 prefixes
1
ASN summary
How to read the scale of AS2500
WIDE-BB - WIDE Project currently reports 4 prefixes and 62 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?
WIDE-BB - WIDE Project 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 AS2500 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
AS2500 ASN lookupAS2500 BGPAS2500 peersAS2500 prefixesAS2500 upstreamsWIDE-BB - WIDE Project ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS141682
AS141682
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AS4690
AS4690
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AS55384
AS55384
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AS17932
AS17932
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AS7660
AS7660
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AS63783
AS63783
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AS23799
AS23799
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AS4717
AS4717
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AS131158
AS131158
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AS38635
AS38635
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AS2907
AS2907
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AS4718
AS4718
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AS4777
AS4777
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AS7667
AS7667
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AS2515
AS2515
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AS9367
AS9367
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AS2501
AS2501
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AS10014
AS10014
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AS23634
AS23634
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AS2516
AS2516
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AS6939
AS6939
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AS7500
AS7500
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Peers
AS2914
AS2914
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AS6939
AS6939
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AS17676
AS17676
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AS4713
AS4713
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AS7660
AS7660
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AS137409
AS137409
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AS9002
AS9002
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AS13335
AS13335
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AS58717
AS58717
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AS64049
AS64049
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AS38195
AS38195
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AS4777
AS4777
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AS35280
AS35280
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AS2497
AS2497
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AS4651
AS4651
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AS20473
AS20473
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AS2516
AS2516
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AS9507
AS9507
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AS9304
AS9304
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AS1828
AS1828
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AS45899
AS45899
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AS216211
AS216211
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AS7530
AS7530
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AS24482
AS24482
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AS141682
AS141682
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AS25152
AS25152
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AS2907
AS2907
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AS18403
AS18403
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AS7713
AS7713
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AS9505
AS9505
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AS60068
AS60068
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AS2687
AS2687
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AS4229
AS4229
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AS55900
AS55900
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AS9902
AS9902
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AS9583
AS9583
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AS9381
AS9381
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AS140951
AS140951
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AS138997
AS138997
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AS20326
AS20326
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 133.4.128.0/18 | AS2500 | — |
| 2001:200::/32 | AS2500 | — |
| 202.249.0.0/18 | AS2500 | — |
| 203.178.128.0/17 | AS2500 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS2500 represent?
AS2500 is an autonomous system number. The current source associates it with WIDE-BB - WIDE Project 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 AS2500 page?
They help explain the scale, interconnection depth, and route structure of AS2500. 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 AS2500?
Open a concrete IP page to check how the address maps into AS2500, 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
Use real IP and ASN pages to understand ASNs, BGP prefixes, peers, upstreams, and downstreams, including the limits of each snapshot.
Routing Troubleshooting and Network Analysis
Build troubleshooting context from an IP, BGP prefix, ASN, and public network relationships without treating static route data as a packet path.
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.