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ASN Lookup Tool
AS188 SAIC-AS-188

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS188
Organisation
SAIC
Name
SAIC-AS-188
Total IPv4 Addresses
132,864
Total IPv4 Prefixes
94
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#1,550 out of 79,137
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
1988-05-09
Registration Last Change
2025-05-27
Receiving From
ASN
Organisation
AS174
US flagCogent Communications, LLC
AS6461
US flagZayo Bandwidth
AS8987
IE flagAmazon Data Services Ireland Ltd
IPv4 Active Prefixes
PrefixRange FromRange To
139.121.0.0/21139.121.0.0139.121.7.255
139.121.8.0/23139.121.8.0139.121.9.255
139.121.11.0/24139.121.11.0139.121.11.255
139.121.12.0/22139.121.12.0139.121.15.255
139.121.16.0/20139.121.16.0139.121.31.255
Showing 5 of 94