221.133.144.0/20
Nobody announces 221.133.144.0/20 on its own; it is covered by 221.133.128.0/18 AS9689 SKB-FCABLE-AS-KR. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 221.133.144.0/20
Prefix
Origin
not announced
Size
4,096 addresses
Less specific
More specifics
12
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 |
|---|---|---|---|---|
| 221.133.144.0/20 | AS9689 SKB-FCABLE-AS-KR | NTTCOM | Tbroad | MAINT-VERIO-KR |
| 221.133.128.0/19 covering | AS9689 SKB-FCABLE-AS-KR | RADB | Proxy-registered route object | MAINT-AS9304 |
| 221.133.128.0/18 covering | AS9689 SKB-FCABLE-AS-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 221.133.144.0/20
12 announced prefixes fall inside this one.
Show the 12 prefixes
221.133.144.0/24 AS38096 QRIXNET-AS-KR-KR221.133.145.0/24 AS9689 SKB-FCABLE-AS-KR221.133.146.0/24 AS38096 QRIXNET-AS-KR-KR221.133.147.0/24 AS38096 QRIXNET-AS-KR-KR221.133.149.0/24 AS38096 QRIXNET-AS-KR-KR221.133.150.0/24 AS38096 QRIXNET-AS-KR-KR221.133.151.0/24 AS9689 SKB-FCABLE-AS-KR221.133.152.0/24 AS9689 SKB-FCABLE-AS-KR221.133.153.0/24 AS38096 QRIXNET-AS-KR-KR221.133.154.0/24 AS38096 QRIXNET-AS-KR-KR221.133.155.0/24 AS38096 QRIXNET-AS-KR-KR221.133.156.0/22 AS9689 SKB-FCABLE-AS-KR