203.187.0.0/20
Nobody announces 203.187.0.0/20 on its own; it is covered by 203.187.0.0/17 AS9416 MULTIMEDIA-AS-AP. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 203.187.0.0/20
Prefix
Origin
not announced
Size
4,096 addresses
Less specific
More specifics
2
IRR route objects
1 exact, 6 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 203.187.0.0/17 | /24 | AS9416 MULTIMEDIA-AS-AP | APNIC |
| 203.187.0.0/17 | /24 | AS18042 KBT | 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 |
|---|---|---|---|---|
| 203.187.0.0/20 | AS9416 MULTIMEDIA-AS-AP | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 203.187.0.0/19 covering | AS9416 MULTIMEDIA-AS-AP | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 203.187.0.0/18 covering | AS9416 MULTIMEDIA-AS-AP | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 203.187.0.0/17 covering | AS9416 MULTIMEDIA-AS-AP | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 203.187.0.0/17 covering | AS9416 MULTIMEDIA-AS-AP | RADB | Hoshin Multimedia Center Inc. Cable/ADSL Broadband ISP in Taiwan. | MAINT-AS9416 |
| 203.187.0.0/17 covering | AS9505 TWGATE-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 203.187.0.0/17 covering | AS17709 APT | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 203.187.0.0/20
2 announced prefixes fall inside this one.