42.185.144.0/20
Nobody announces 42.185.144.0/20 on its own; it is covered by 42.185.0.0/16 AS4134 CHINANET-BACKBONE. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 42.185.144.0/20
Prefix
Origin
not announced
Size
4,096 addresses
Less specific
More specifics
1
IRR route objects
0 exact, 1 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 42.185.144.0/20 | /20 | AS137691 CHINATELECOM-HEILONGJIANG-IDC | APNIC |
| 42.185.0.0/16 | /16 | AS4134 CHINANET-BACKBONE | APNIC |
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 |
|---|---|---|---|---|
| 42.185.0.0/16 covering | AS4134 CHINANET-BACKBONE | RADB | China Telecom Network | MAINT-CT-GNOC |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 42.185.144.0/20
1 announced prefix fall inside this one.