66.180.40.0/21
Nobody announces 66.180.40.0/21 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 66.180.40.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
none
More specifics
5
IRR route objects
1 exact, 4 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 66.180.32.0/20 | /24 | AS7819 GLOBAL-IP-NETWORKS | ARIN |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 66.180.40.0/21 | AS7819 GLOBAL-IP-NETWORKS | NTTCOM | IN2-GIPN-32-20 | MAINT-GIPN-JDY1 |
| 66.180.32.0/20 covering | AS7819 GLOBAL-IP-NETWORKS | ARIN | Global IP Networks INC | MNT-GLOBA-199 |
| 66.180.32.0/20 covering | AS7819 GLOBAL-IP-NETWORKS | NTTCOM | IN2-GIPN-32-20 | MAINT-GIPN-JDY1 |
| 66.180.32.0/19 covering | AS20128 IN2 | NTTCOM | IN2 | MAINT-GIPNET |
| 66.180.32.0/19 covering | AS25970 IAC | NTTCOM | IAC Services | MAINT-GIPNET |
More specific
Prefixes inside 66.180.40.0/21
5 announced prefixes fall inside this one.