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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
AS42473 AS-ANEXIA
Powered By:
ASN Extended Info API
&
BGP Active Prefixes API
Home
Asn Lookup
As42473
ASN DETAILS
MAP
JSON VIEW
ASN Details
ASN
AS42473
Organisation
ANEXIA Internetdienstleistungs GmbH
Name
AS-ANEXIA
Total IPv4 Addresses
82,176
Total IPv4 Prefixes
285
Total IPv6 Prefixes
155
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,248 out of 79,156
Registry
Ripe
Registered Country
AT
Registered Country Name
Austria
Registered Date
2007-02-27
Registration Last Change
2025-10-14
Receiving From
ASN
Organisation
AS33891
Core-Backbone GmbH
AS11670
Toronto Internet Exchange Community
AS142289
Roxonic Systems
AS328206
Johannesburg Area Wireless User Group (JAWUG)
AS3356
Level 3 Parent, LLC
Showing 5 of 153
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Transit To
ASN
Organisation
AS112
DNS-OARC
AS4134
No.31,Jin-rong Street Beijing 100032
AS8075
Microsoft Corporation
AS3356
Level 3 Parent, LLC
AS5650
Frontier Communications of America, Inc.
Showing 5 of 137
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IPv4 Active Prefixes
Prefix
Range From
Range To
2.57.104.0/24
2.57.104.0
2.57.104.255
2.57.105.0/24
2.57.105.0
2.57.105.255
2.57.106.0/24
2.57.106.0
2.57.106.255
2.57.107.0/24
2.57.107.0
2.57.107.255
37.235.3.0/24
37.235.3.0
37.235.3.255
Showing 5 of 285
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IPv6 Active Prefixes
Prefix
Range From
Range To
2001:67c:240::/48
2001:67c:240::
2001:67c:240:ffff:ffff:ffff:ffff:ffff
2605:380:19::/48
2605:380:19::
2605:380:19:ffff:ffff:ffff:ffff:ffff
2605:380:32::/48
2605:380:32::
2605:380:32:ffff:ffff:ffff:ffff:ffff
2605:380:38::/48
2605:380:38::
2605:380:38:ffff:ffff:ffff:ffff:ffff
2605:380:39::/48
2605:380:39::
2605:380:39:ffff:ffff:ffff:ffff:ffff
Showing 5 of 155
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Look Up
Enter AS Number eg: AS714 or 714