Country
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ASN LANDING PAGE
AS197731
TUXIS The Internet Engineering Group B.V.
Last updated · Jul 20, 2026
Total prefixes
22
IPv4 prefixes
19
IPv6 prefixes
3
ASN summary
How to read the scale of AS197731
TUXIS The Internet Engineering Group B.V. currently reports 22 prefixes and 42 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?
TUXIS The Internet Engineering Group B.V. 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 AS197731 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
AS197731 ASN lookupAS197731 BGPAS197731 peersAS197731 prefixesAS197731 upstreamsTUXIS The Internet Engineering Group B.V. ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Peers
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AS39637
AS39637
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AS34019
AS34019
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AS5405
AS5405
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AS24961
AS24961
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AS39351
AS39351
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AS58057
AS58057
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AS8298
AS8298
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AS9002
AS9002
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AS25091
AS25091
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AS1103
AS1103
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AS1828
AS1828
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AS6663
AS6663
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AS9044
AS9044
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AS12779
AS12779
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AS12859
AS12859
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AS14840
AS14840
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AS22356
AS22356
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AS24482
AS24482
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AS28917
AS28917
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AS35280
AS35280
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AS36236
AS36236
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AS37721
AS37721
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AS39122
AS39122
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AS50673
AS50673
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AS50763
AS50763
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AS50869
AS50869
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AS58299
AS58299
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AS62167
AS62167
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AS198150
AS198150
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AS199524
AS199524
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AS199938
AS199938
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AS202365
AS202365
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AS209823
AS209823
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AS212483
AS212483
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AS213241
AS213241
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AS6057
AS6057
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AS15576
AS15576
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 158.173.56.0/23 | AS197731 | — |
| 185.119.28.0/22 | AS197731 | — |
| 185.119.28.0/24 | AS197731 | — |
| 185.119.29.0/24 | AS197731 | — |
| 185.119.30.0/24 | AS197731 | — |
| 185.119.31.0/24 | AS197731 | — |
| 185.148.20.0/22 | AS197731 | — |
| 185.148.20.0/24 | AS197731 | — |
| 185.67.224.0/22 | AS197731 | — |
| 2a03:27a0::/32 | AS197731 | — |
| 2a03:7900:500::/40 | AS197731 | — |
| 2a03:7900::/32 | AS197731 | — |
| 31.3.104.0/21 | AS197731 | — |
| 31.3.105.0/24 | AS197731 | — |
| 31.3.107.0/24 | AS197731 | — |
| 31.3.108.0/24 | AS197731 | — |
| 31.3.109.0/24 | AS197731 | — |
| 31.3.110.0/24 | AS197731 | — |
| 31.3.111.0/24 | AS197731 | — |
| 45.137.196.0/23 | AS197731 | — |
| 45.91.118.0/23 | AS197731 | — |
| 91.190.107.0/24 | AS197731 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS197731 represent?
AS197731 is an autonomous system number. The current source associates it with TUXIS The Internet Engineering Group B.V. 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 AS197731 page?
They help explain the scale, interconnection depth, and route structure of AS197731. 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 AS197731?
Open a concrete IP page to check how the address maps into AS197731, then compare the prefix, source labels, and query time. Verify operator or service claims with the relevant registry or network operator.
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