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ASN Lookup Tool
AS2381 WISCNET1-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS2381
Organisation
WiscNet
Name
WISCNET1-AS
Total IPv4 Addresses
509,940
Total IPv4 Prefixes
147
Total IPv6 Prefixes
22
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#601 out of 79,156
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2024-02-28
Receiving From
ASN
Organisation
AS3257
US flagGTT Communications Inc.
AS3303
CH flagSwisscom (Schweiz) AG
AS6079
US flagRCN
AS4181
US flagTDS TELECOM
AS8220
GB flagCOLT Technology Services Group Limited
Showing 5 of 30
Transit To
ASN
Organisation
AS396741
US flagVeriSign Global Registry Services
AS396641
US flagVeriSign Global Registry Services
AS396694
US flagVeriSign Global Registry Services
AS16509
US flagAmazon.com, Inc.
AS8075
US flagMicrosoft Corporation
Showing 5 of 589
IPv4 Active Prefixes
PrefixRange FromRange To
64.189.15.0/2464.189.15.064.189.15.255
140.104.0.0/16140.104.0.0140.104.255.255
140.189.0.0/16140.189.0.0140.189.255.255
143.109.64.0/19143.109.64.0143.109.95.255
143.109.192.0/19143.109.192.0143.109.223.255
Showing 5 of 147
IPv6 Active Prefixes
PrefixRange FromRange To
2001:4e0::/362001:4e0::2001:4e0:fff:ffff:ffff:ffff:ffff:ffff
2001:4e0:1000::/452001:4e0:1000::2001:4e0:1007:ffff:ffff:ffff:ffff:ffff
2001:4e0:1009::/482001:4e0:1009::2001:4e0:1009:ffff:ffff:ffff:ffff:ffff
2001:4e0:100a::/472001:4e0:100a::2001:4e0:100b:ffff:ffff:ffff:ffff:ffff
2001:4e0:100c::/462001:4e0:100c::2001:4e0:100f:ffff:ffff:ffff:ffff:ffff
Showing 5 of 22