157.66.42.0/23
Nobody announces 157.66.42.0/23 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 157.66.42.0/23
Prefix
Origin
not announced
Size
512 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 |
|---|---|---|---|
| 157.66.42.0/23 | /23 | AS146806 CLOUD-UNICOM-NET | APNIC |
| 157.66.42.0/23 | /23 | AS209242 CLOUDFLARESPECTRUM | APNIC |
| 157.66.42.0/23 | /23 | AS211392 softbank | APNIC |
| 157.66.42.0/23 | /23 | AS401160 W3B | APNIC |
More specific
Prefixes inside 157.66.42.0/23
1 announced prefix fall inside this one.