42.81.78.0/24
Nobody announces 42.81.78.0/24 on its own; it is covered by 42.81.0.0/16 AS58542 CHINATELECOM-TIANJIN. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 42.81.78.0/24
Prefix
Origin
not announced
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 42.81.78.0/24 | /24 | AS17638 CHINATELECOM-TJ-AS-AP | APNIC |
| 42.81.0.0/16 | /16 | AS58542 CHINATELECOM-TIANJIN | 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 |
|---|---|---|---|---|
| 42.81.78.0/24 | AS17638 CHINATELECOM-TJ-AS-AP | RADB | chinanet/CN2 TianJin province network | MAINT-AS58542 |
| 42.81.0.0/16 covering | AS58542 CHINATELECOM-TIANJIN | RADB | chinanet/CN2 TianJin province network | MAINT-AS58542 |
| 42.80.0.0/15 covering | AS17638 CHINATELECOM-TJ-AS-AP | RADB | ASN for TIANJIN Provincial Net of CT | MAINT-CT-GNOC |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.