163.19.0.0/16
Nobody announces 163.19.0.0/16 on its own; it is covered by 163.16.0.0/13 AS1659 ERX-TANET-ASN1. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 163.19.0.0/16
Prefix
Origin
not announced
Size
65,536 addresses
Less specific
More specifics
4
IRR route objects
2 exact, 3 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 163.19.0.0/16 | /16 | AS9916 NCTU-TW | APNIC |
| 163.16.0.0/13 | /19 | AS1659 ERX-TANET-ASN1 | 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 |
|---|---|---|---|---|
| 163.19.0.0/16 | AS9916 NCTU-TW | NTTCOM | NCTU (proxy-registered route object) | MAINT-ASNET |
| 163.19.0.0/16 | AS9505 TWGATE-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 163.16.0.0/13 covering | AS1659 ERX-TANET-ASN1 | NTTCOM | TANET (proxy-registered route object) | MAINT-ASNET |
| 163.16.0.0/13 covering | AS1659 ERX-TANET-ASN1 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 |
| 163.16.0.0/13 covering | AS9505 TWGATE-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 163.19.0.0/16
4 announced prefixes fall inside this one.