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ASN Lookup Tool
AS205090 FIRST-SERVER-EUROPE

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS205090
Organisation
FIRST SERVER LIMITED
Name
FIRST-SERVER-EUROPE
Total IPv4 Addresses
13,056
Total IPv4 Prefixes
51
Total IPv6 Prefixes
17
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#8,166 out of 79,621
Registry
Ripe
Registered Country
GB flagGB
Registered Country Name
United Kingdom of Great Britain and Northern Ireland (the)
Registered Date
2017-11-09
Registration Last Change
2025-05-01
Receiving From
ASN
Organisation
AS56534
RU flagComfortel Ltd.
AS35598
RU flagINETCOM CARRIER LLC
AS205090
GB flagFIRST SERVER LIMITED
AS35196
GB flagFIRST SERVER LIMITED
Transit To
ASN
Organisation
AS205090
GB flagFIRST SERVER LIMITED
AS35196
GB flagFIRST SERVER LIMITED
IPv4 Active Prefixes
PrefixRange FromRange To
45.9.73.0/2445.9.73.045.9.73.255
45.9.75.0/2445.9.75.045.9.75.255
45.89.65.0/2445.89.65.045.89.65.255
45.90.216.0/2445.90.216.045.90.216.255
45.90.217.0/2445.90.217.045.90.217.255
Showing 5 of 51
IPv6 Active Prefixes
PrefixRange FromRange To
2a09:5302::/332a09:5302::2a09:5302:7fff:ffff:ffff:ffff:ffff:ffff
2a09:5302:8000::/342a09:5302:8000::2a09:5302:bfff:ffff:ffff:ffff:ffff:ffff
2a09:5302:c000::/352a09:5302:c000::2a09:5302:dfff:ffff:ffff:ffff:ffff:ffff
2a09:5302:e000::/362a09:5302:e000::2a09:5302:efff:ffff:ffff:ffff:ffff:ffff
2a09:5302:f000::/372a09:5302:f000::2a09:5302:f7ff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 17