137.66.0.0/18
Nobody announces 137.66.0.0/18 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 137.66.0.0/18
Prefix
Origin
not announced
Size
16,384 addresses
Less specific
none
More specifics
32
IRR route objects
2 exact, 0 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 137.66.0.0/18 | /24 | AS40509 FLY | 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 |
|---|---|---|---|---|
| 137.66.0.0/18 | AS40509 FLY | ARIN | Fly.io Edge Network | MNT-FLYIO |
| 137.66.0.0/18 | AS40509 FLY | RADB | Fly.io Edge Network | MAINT-AS40509 |
More specific
Prefixes inside 137.66.0.0/18
32 announced prefixes fall inside this one.
Show the 32 prefixes
137.66.0.0/23 AS40509 FLY137.66.2.0/23 AS40509 FLY137.66.4.0/23 AS40509 FLY137.66.6.0/23 AS40509 FLY137.66.8.0/23 AS40509 FLY137.66.10.0/23 AS40509 FLY137.66.12.0/23 AS40509 FLY137.66.14.0/23 AS40509 FLY137.66.16.0/23 AS40509 FLY137.66.18.0/23 AS40509 FLY137.66.20.0/23 AS40509 FLY137.66.22.0/23 AS40509 FLY137.66.24.0/23 AS40509 FLY137.66.26.0/23 AS40509 FLY137.66.28.0/23 AS40509 FLY137.66.30.0/23 AS40509 FLY137.66.32.0/23 AS40509 FLY137.66.34.0/23 AS40509 FLY137.66.36.0/23 AS40509 FLY137.66.38.0/23 AS40509 FLY137.66.40.0/24 AS40509 FLY137.66.42.0/23 AS40509 FLY137.66.44.0/23 AS40509 FLY137.66.46.0/23 AS40509 FLY137.66.48.0/23 AS40509 FLY137.66.50.0/23 AS40509 FLY137.66.52.0/23 AS40509 FLY137.66.54.0/23 AS40509 FLY137.66.56.0/23 AS40509 FLY137.66.58.0/23 AS40509 FLY137.66.60.0/23 AS40509 FLY137.66.62.0/23 AS40509 FLY