Country
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ASN LANDING PAGE
AS1003
ANDREWNET - andrewnet
Last updated · Jul 20, 2026
Total prefixes
12
IPv4 prefixes
2
IPv6 prefixes
10
ASN summary
How to read the scale of AS1003
ANDREWNET - andrewnet currently reports 12 prefixes and 43 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?
ANDREWNET - andrewnet 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 AS1003 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
AS1003 ASN lookupAS1003 BGPAS1003 peersAS1003 prefixesAS1003 upstreamsANDREWNET - andrewnet ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Peers
AS6939
AS6939
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AS52025
AS52025
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AS137409
AS137409
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AS807
AS807
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AS13335
AS13335
—
AS5056
AS5056
—
AS11232
AS11232
—
AS19754
AS19754
—
AS62943
AS62943
—
AS13807
AS13807
—
AS15164
AS15164
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AS13329
AS13329
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AS55140
AS55140
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AS5078
AS5078
—
AS23404
AS23404
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AS53597
AS53597
—
AS10242
AS10242
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AS64289
AS64289
—
AS2495
AS2495
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AS400146
AS400146
—
AS11317
AS11317
—
AS17378
AS17378
—
AS40581
AS40581
—
AS835
AS835
—
AS11320
AS11320
—
AS27425
AS27425
—
AS2572
AS2572
—
AS53610
AS53610
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AS18451
AS18451
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AS215172
AS215172
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AS19969
AS19969
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AS21737
AS21737
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AS22295
AS22295
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AS44324
AS44324
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AS1828
AS1828
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AS12186
AS12186
—
AS14363
AS14363
—
AS27523
AS27523
—
AS32097
AS32097
—
AS34927
AS34927
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 23.143.82.0/24 | AS1003 | — |
| 2602:fc26:12::/48 | AS1003 | — |
| 2602:fc26:14::/48 | AS1003 | — |
| 2602:fc26:16::/48 | AS1003 | — |
| 2602:fc26:1::/48 | AS1003 | — |
| 2602:fc26:1a::/48 | AS1003 | — |
| 2602:fc26:20::/48 | AS1003 | — |
| 2602:fc26:2::/48 | AS1003 | — |
| 2602:fc26:6::/48 | AS1003 | — |
| 2602:fc26:7::/48 | AS1003 | — |
| 2602:fc26:b::/48 | AS1003 | — |
| 45.41.37.0/24 | AS1003 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS1003 represent?
AS1003 is an autonomous system number. The current source associates it with ANDREWNET - andrewnet 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 AS1003 page?
They help explain the scale, interconnection depth, and route structure of AS1003. 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 AS1003?
Open a concrete IP page to check how the address maps into AS1003, 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.