BigDataCloud Logo

ASN Lookup Tool
AS6481 SWRI

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS6481
Organisation
Southwest Research Institute
Name
SWRI
Total IPv4 Addresses
65,536
Total IPv4 Prefixes
1
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#3,092 out of 79,204
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2025-09-30
Receiving From
ASN
Organisation
AS11427
US flagCharter Communications Inc
AS6461
US flagZayo Bandwidth
IPv4 Active Prefixes
PrefixRange FromRange To
129.162.0.0/16129.162.0.0129.162.255.255
IPv6 Active Prefixes
PrefixRange FromRange To
2620:14::/482620:14::2620:14:0:ffff:ffff:ffff:ffff:ffff