ASN Details
ASN
AS40189
Organisation
LIGO Livingston Observatory
Name
LLO-CALTECH
Total IPv4 Addresses
1,024
Total IPv4 Prefixes
1
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#43,018 out of 79,056
Registry
Arin
Registered Country
USRegistered Country Name
United States of America (the)
Registered Date
2006-08-14
Registration Last Change
2025-03-28
Receiving From
ASN
Organisation
Louisiana Board of Regents/Louisiana Optical Net..IPv4 Active Prefixes
| Prefix | Range From | Range To |
|---|---|---|
| 208.69.128.0/22 | 208.69.128.0 | 208.69.131.255 |
IPv6 Active Prefixes
| Prefix | Range From | Range To |
|---|---|---|
| 2607:f390:3ff0::/44 | 2607:f390:3ff0:: | 2607:f390:3fff:ffff:ffff:ffff:ffff:ffff |