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ASN Lookup Tool
AS213671 FOURTHUTILITY-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS213671
Organisation
Vision Fibre Media LTD
Name
FOURTHUTILITY-AS
Total IPv4 Addresses
4,608
Total IPv4 Prefixes
18
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#14,705 out of 79,305
Registry
Ripe
Registered Country
GB flagGB
Registered Country Name
United Kingdom of Great Britain and Northern Ireland (the)
Registered Date
2024-12-23
Registration Last Change
2025-11-10
Receiving From
ASN
Organisation
AS174
US flagCogent Communications, LLC
AS2914
US flagNTT America, Inc.
AS9498
IN flagBharti Airtel Limited
AS5713
ZA flagTelkom SA Ltd.
AS6461
US flagZayo Bandwidth
Showing 5 of 43
IPv4 Active Prefixes
PrefixRange FromRange To
81.2.136.0/2481.2.136.081.2.136.255
81.2.137.0/2481.2.137.081.2.137.255
81.2.138.0/2481.2.138.081.2.138.255
81.2.139.0/2481.2.139.081.2.139.255
81.2.140.0/2481.2.140.081.2.140.255
Showing 5 of 18
IPv6 Active Prefixes
PrefixRange FromRange To
2a05:b100:1000::/362a05:b100:1000::2a05:b100:1fff:ffff:ffff:ffff:ffff:ffff
2a05:b100:2000::/362a05:b100:2000::2a05:b100:2fff:ffff:ffff:ffff:ffff:ffff