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ASN Lookup Tool
AS21100 ITLDC-EU

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS21100
Organisation
GREEN FLOID LLC
Name
ITLDC-EU
Total IPv4 Addresses
13,056
Total IPv4 Prefixes
30
Total IPv6 Prefixes
8
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#8,142 out of 79,611
Registry
Ripe
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
2002-06-21
Registration Last Change
2026-02-16
Receiving From
ASN
Organisation
AS1239
US flagCogent Communications, LLC
AS20562
NL flagBroadband Hosting B.V.
AS174
US flagCogent Communications, LLC
AS7713
ID flagTelekomunikasi Indonesia (PT)
AS5713
ZA flagTelkom SA Ltd.
Showing 5 of 38
Transit To
ASN
Organisation
AS200313
VG flagIT WEB LTD
AS199058
GB flagSERVA ONE LTD
AS29067
UA flagLLC "Hostmaster"
AS202051
GB flagNETGRID HOST LTD
AS29012
UA flagScana LTD
Showing 5 of 6
IPv4 Active Prefixes
PrefixRange FromRange To
5.34.180.0/235.34.180.05.34.181.255
45.128.150.0/2445.128.150.045.128.150.255
46.28.65.0/2446.28.65.046.28.65.255
46.28.66.0/2446.28.66.046.28.66.255
46.28.68.0/2446.28.68.046.28.68.255
Showing 5 of 30
IPv6 Active Prefixes
PrefixRange FromRange To
2001:67c:2f5c::/482001:67c:2f5c::2001:67c:2f5c:ffff:ffff:ffff:ffff:ffff
2a02:27a9::/322a02:27a9::2a02:27a9:ffff:ffff:ffff:ffff:ffff:ffff
2a02:27ab::/322a02:27ab::2a02:27ab:ffff:ffff:ffff:ffff:ffff:ffff
2a02:27ae::/322a02:27ae::2a02:27ae:ffff:ffff:ffff:ffff:ffff:ffff
2a02:27af::/322a02:27af::2a02:27af:ffff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 8