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API Packages
IP Geolocation
Reverse Geocoding
Phone & Email Verification
Network Engineering
Free API
Tools
What is my IP?
IP Lookup
ASN Lookup
Network Lookup
Insights
Daily IP Geolocation Accuracy Report
ASN Rank by IPv4 space
Tor Exit Nodes
Bogon Routes
IPv4 Address Space Report
IPv6 Address Space Report
Resources
Getting Started
Support Articles
Blog
Sign In
Sign Up
ASN Lookup Tool
AS25091 IP-Max
Powered By:
ASN Extended Info API
&
BGP Active Prefixes API
Home
Asn Lookup
As25091
ASN DETAILS
MAP
JSON VIEW
ASN Details
ASN
AS25091
Organisation
IP-Max SA
Name
IP-Max
Total IPv4 Addresses
15,099
Total IPv4 Prefixes
22
Total IPv6 Prefixes
38
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#7,655 out of 78,975
Registry
Ripe
Registered Country
CH
Registered Country Name
Switzerland
Registered Date
2004-10-14
Registration Last Change
2025-09-26
Receiving From
ASN
Organisation
AS56662
Marcin Gondek
AS208753
Marco d'Angelo
AS3356
Level 3 Parent, LLC
AS3257
GTT Communications Inc.
AS4230
CLARO S.A.
Showing 5 of 92
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Transit To
ASN
Organisation
AS20459
Telecom Namibia
AS208824
Pau Cab
AS200372
Lars Ewald
AS213647
Florent Duval
AS214344
Hanxun Xu
Showing 5 of 4172
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IPv4 Active Prefixes
Prefix
Range From
Range To
5.144.34.0/23
5.144.34.0
5.144.35.255
5.144.36.0/22
5.144.36.0
5.144.39.255
46.20.240.0/20
46.20.240.0
46.20.255.255
62.106.93.0/24
62.106.93.0
62.106.93.255
79.110.235.0/24
79.110.235.0
79.110.235.255
Showing 5 of 22
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IPv6 Active Prefixes
Prefix
Range From
Range To
2a01:6780:12::/48
2a01:6780:12::
2a01:6780:12:ffff:ffff:ffff:ffff:ffff
2a02:2528::/37
2a02:2528::
2a02:2528:7ff:ffff:ffff:ffff:ffff:ffff
2a02:2528:800::/38
2a02:2528:800::
2a02:2528:bff:ffff:ffff:ffff:ffff:ffff
2a02:2528:c00::/40
2a02:2528:c00::
2a02:2528:cff:ffff:ffff:ffff:ffff:ffff
2a02:2528:d00::/40
2a02:2528:d00::
2a02:2528:dff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 38
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Look Up
Enter AS Number eg: AS714 or 714