66.43.16.0/21
Nobody announces 66.43.16.0/21 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 66.43.16.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
none
More specifics
1
IRR route objects
0 exact, 0 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 66.43.16.0/21 | /24 | AS14233 ANCESTRY-INC | ARIN |
| 66.43.16.0/20 | /24 | AS14233 ANCESTRY-INC | ARIN |
| 66.43.16.0/20 | /24 | AS36175 MYFAM-DC1 | ARIN |
More specific
Prefixes inside 66.43.16.0/21
1 announced prefix fall inside this one.