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ASN Lookup Tool
AS203851 as_csd001

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS203851
Organisation
CSD Network Services Ltd
Name
as_csd001
Total IPv4 Addresses
1,536
Total IPv4 Prefixes
6
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#27,729 out of 79,662
Registry
Ripe
Registered Country
GB flagGB
Registered Country Name
United Kingdom of Great Britain and Northern Ireland (the)
Registered Date
2015-10-20
Registration Last Change
2018-09-04
Receiving From
ASN
Organisation
AS174
US flagCogent Communications, LLC
AS37100
MU flagSEACOM Limited
AS13237
DE flageuNetworks GmbH
AS6939
US flagHurricane Electric LLC
AS4775
PH flagGlobe Telecom (GMCR,INC)
Showing 5 of 32
Transit To
ASN
Organisation
AS210206
GB flagMetro Security (GB) PLC
AS205900
GB flagAPC Solutions UK Ltd
IPv4 Active Prefixes
PrefixRange FromRange To
185.87.212.0/24185.87.212.0185.87.212.255
185.87.213.0/24185.87.213.0185.87.213.255
185.87.214.0/24185.87.214.0185.87.214.255
185.87.215.0/24185.87.215.0185.87.215.255
185.154.50.0/24185.154.50.0185.154.50.255
Showing 5 of 6