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ASN Lookup Tool
AS204274 AURA-A-S

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS204274
Organisation
Aura Fiber OE A/S
Name
AURA-A-S
Total IPv4 Addresses
66,560
Total IPv4 Prefixes
5
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,707 out of 77,682
Registry
Ripe
Registered Country
DK flag DK
Registered Country Name
Denmark
Registered Date
2015-07-13
Registration Last Change
2022-06-15
Receiving From

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

ASN
Organisation
AS44869
DK flagFIBIA P/S
Transit To

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

 

ASN
Organisation
AS209959
DK flagMark Weber Andersen
IPv4 Active Prefixes

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

Prefix85.184.128.0/19
Range From85.184.128.0
Range To85.184.159.255
Prefix85.184.160.0/19
Range From85.184.160.0
Range To85.184.191.255
Prefix85.191.0.0/17
Range From85.191.0.0
Range To85.191.127.255
Prefix87.104.64.0/18
Range From87.104.64.0
Range To87.104.127.255
Prefix185.107.200.0/22
Range From185.107.200.0
Range To185.107.203.255
IPv6 Active Prefixes
Prefix2a01:7dc0::/32
Range From2a01:7dc0::
Range To2a01:7dc0: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.