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ASN Lookup Tool
AS39912 i3B-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS39912
Organisation
oja.at GmbH
Name
i3B-AS
Total IPv4 Addresses
49623
Total IPv4 Prefixes
46
Total IPv6 Prefixes
3
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,192 out of 77,257
Registry
Ripe
Registered Country
AT flag AT
Registered Country Name
Austria
Registered Date
2006-05-16
Registration Last Change
2023-07-30
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS33891
DE flagCore-Backbone GmbH
AS41805
IQ flagSAWAD LAND for Information Technology Ltd
AS328832
ZA flagNetwork Platforms (PTY) LTD
AS56662
PL flagMarcin Gondek
AS3209
DE flagVodafone GmbH
Showing 5 of 50
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS44752
AT flagoja.at GmbH
AS62155
AT flagoja.at GmbH
AS39560
AT flagKT-NET Communications GmbH
AS12453
AT flagKraftCom Service GmbH
AS59456
AT flagCloud-Brokers IT-Services GmbH
Showing 5 of 17
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix37.186.0.0/22
Range From37.186.0.0
Range To37.186.3.255
Prefix37.186.4.0/24
Range From37.186.4.0
Range To37.186.4.255
Prefix37.186.6.0/23
Range From37.186.6.0
Range To37.186.7.255
Prefix37.186.8.0/21
Range From37.186.8.0
Range To37.186.15.255
Prefix37.186.16.0/21
Range From37.186.16.0
Range To37.186.23.255
Showing 5 of 46
IPv6 Active Prefixes
Prefix2a00:e98::/32
Range From2a00:e98::
Range To2a00:e98:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a01:f8::/32
Range From2a01:f8::
Range To2a01:f8:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2a01:100::/32
Range From2a01:100::
Range To2a01:100:ffff:ffff:ffff:ffff:ffff:ffff
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.