121.50.240.0/20
Nobody announces 121.50.240.0/20 on its own; it is covered by 121.50.224.0/19 AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 121.50.240.0/20
Prefix
Origin
not announced
Size
4,096 addresses
More specifics
8
IRR route objects
1 exact, 2 covering
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 |
|---|---|---|---|---|
| 121.50.240.0/20 | AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 |
| 121.50.224.0/19 covering | AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR | NTTCOM | Tbroad | MAINT-VERIO-KR |
| 121.50.224.0/19 covering | AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 121.50.240.0/20
8 announced prefixes fall inside this one.
Show the 8 prefixes
121.50.240.0/24 AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR121.50.243.0/24 AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR121.50.244.0/23 AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR121.50.246.0/24 AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR121.50.248.0/24 AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR121.50.249.0/24 AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR121.50.250.0/23 AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR121.50.252.0/22 AS17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR