ASN Lookup Tool
AS9002 RETN Limited

An 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.

ASN Lookup for:

ASN Details

ASN
AS9002
Organisation
RETN Limited
AS Name
RETN-AS
IPv4 Addresses Announced
28,158
IPv4 Prefixes Announced
53
IPv6 Prefixes Announced
1
IPv4 Bogon Prefixes
0
IPv6 Bogon Prefixes
0
IPv4 Space Rank
#5,532 out of 75,566
Registry
Ripe
Registered Country
GB flag GB
Registration Date
2008-03-25
Registration Change
2023-03-24

Receiving From

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Organisation
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Organisation
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Organisation
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Organisation
ZZ flag SURF B.V.
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BR flag CLARO S.A.
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Showing 10 of 94 Results View More >

Transit To

ASN
Organisation
ASN
Organisation
RU flag Kisara LLC
ASN
Organisation
WORLD flag Private Use AS
ASN
Organisation
WORLD flag Private Use AS
ASN
Organisation
WORLD flag Private Use AS
ASN
Organisation
WORLD flag Private Use AS
ASN
Organisation
WORLD flag Private Use AS
ASN
Organisation
WORLD flag Private Use AS
ASN
Organisation
WORLD flag Private Use AS
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Organisation
DE flag Freifunk Lippe e.V.
ASN
Organisation
DE flag DuMont Systems GmbH trading as DuMont Systems Gm..
Showing 10 of 1,981 Results View More >

Active Prefixes IPv4

Showing 10 of 53 Results View More >

Active Prefixes IPv6

Prefix
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