Country
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ASN LANDING PAGE
AS25581
GMG GMG AG
Last updated · Jul 20, 2026
Total prefixes
9
IPv4 prefixes
7
IPv6 prefixes
2
ASN summary
How to read the scale of AS25581
GMG GMG AG currently reports 9 prefixes and 40 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?
GMG GMG AG 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 AS25581 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
AS25581 ASN lookupAS25581 BGPAS25581 peersAS25581 prefixesAS25581 upstreamsGMG GMG AG ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Detailed data for this ASN is not available right now.
Peers
AS12387
AS12387
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AS58115
AS58115
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AS6461
AS6461
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AS3303
AS3303
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AS8218
AS8218
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AS6939
AS6939
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AS13030
AS13030
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AS34019
AS34019
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AS24961
AS24961
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AS553
AS553
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AS559
AS559
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AS1764
AS1764
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AS1836
AS1836
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AS5405
AS5405
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AS8298
AS8298
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AS8758
AS8758
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AS9044
AS9044
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AS12307
AS12307
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AS13237
AS13237
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AS15623
AS15623
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AS20612
AS20612
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AS20932
AS20932
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AS21232
AS21232
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AS24482
AS24482
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AS25091
AS25091
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AS29075
AS29075
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AS29691
AS29691
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AS34177
AS34177
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AS34288
AS34288
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AS34927
AS34927
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AS35360
AS35360
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AS36236
AS36236
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AS39351
AS39351
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AS47147
AS47147
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AS48362
AS48362
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AS49432
AS49432
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AS49544
AS49544
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AS51873
AS51873
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AS56987
AS56987
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AS57777
AS57777
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 185.170.216.0/21 | AS25581 | — |
| 185.170.218.0/24 | AS25581 | — |
| 185.34.148.0/22 | AS25581 | — |
| 185.34.149.0/24 | AS25581 | — |
| 2a00:da60::/32 | AS25581 | — |
| 2a00:da60:b01::/48 | AS25581 | — |
| 45.81.12.0/22 | AS25581 | — |
| 91.207.130.0/23 | AS25581 | — |
| 91.224.94.0/23 | AS25581 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS25581 represent?
AS25581 is an autonomous system number. The current source associates it with GMG GMG AG 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 AS25581 page?
They help explain the scale, interconnection depth, and route structure of AS25581. 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 AS25581?
Open a concrete IP page to check how the address maps into AS25581, 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.