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ASN Lookup Tool
AS43519 NOMINETANYCAST

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS43519
Organisation
Nominet UK
Name
NOMINETANYCAST
Total IPv4 Addresses
8,960
Total IPv4 Prefixes
35
Total IPv6 Prefixes
44
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#10,052 out of 78,948
Registry
Ripe
Registered Country
GB flagGB
Registered Country Name
United Kingdom of Great Britain and Northern Ireland (the)
Registered Date
2007-08-15
Registration Last Change
2025-09-02
Receiving From
ASN
Organisation
AS33891
DE flagCore-Backbone GmbH
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications, LLC
AS3257
US flagGTT Communications Inc.
AS2914
US flagNTT America, Inc.
Showing 5 of 61
IPv4 Active Prefixes
PrefixRange FromRange To
43.230.48.0/2443.230.48.043.230.48.255
43.230.49.0/2443.230.49.043.230.49.255
43.230.50.0/2443.230.50.043.230.50.255
43.230.51.0/2443.230.51.043.230.51.255
51.149.0.0/2451.149.0.051.149.0.255
Showing 5 of 35
IPv6 Active Prefixes
PrefixRange FromRange To
2401:fd80:101::/482401:fd80:101::2401:fd80:101:ffff:ffff:ffff:ffff:ffff
2401:fd80:102::/482401:fd80:102::2401:fd80:102:ffff:ffff:ffff:ffff:ffff
2401:fd80:103::/482401:fd80:103::2401:fd80:103:ffff:ffff:ffff:ffff:ffff
2401:fd80:104::/482401:fd80:104::2401:fd80:104:ffff:ffff:ffff:ffff:ffff
2401:fd80:105::/482401:fd80:105::2401:fd80:105:ffff:ffff:ffff:ffff:ffff
Showing 5 of 44