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ASN Lookup Tool
AS51896 HRINGDU-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS51896
Organisation
Hringdu ehf
Name
HRINGDU-AS
Total IPv4 Addresses
19,712
Total IPv4 Prefixes
11
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#6,383 out of 77,682
Registry
Ripe
Registered Country
IS flag IS
Registered Country Name
Iceland
Registered Date
2010-11-25
Registration Last Change
2022-11-30
Receiving From

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

ASN
Organisation
AS6677
IS flagMila hf
AS2603
DK flagNORDUnet
IPv4 Active Prefixes

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

Prefix31.209.136.0/21
Range From31.209.136.0
Range To31.209.143.255
Prefix31.209.144.0/21
Range From31.209.144.0
Range To31.209.151.255
Prefix31.209.152.0/21
Range From31.209.152.0
Range To31.209.159.255
Prefix46.22.96.0/24
Range From46.22.96.0
Range To46.22.96.255
Prefix46.22.97.0/24
Range From46.22.97.0
Range To46.22.97.255
Showing 5 of 11
IPv6 Active Prefixes
Prefix2a00:5000::/29
Range From2a00:5000::
Range To2a00:5007: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.