223.28.232.0/21
Nobody announces 223.28.232.0/21 on its own; it is covered by 223.28.128.0/17 AS17597 SKB-SAEROMNET-AS-KR-KR. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 223.28.232.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
More specifics
2
IRR route objects
1 exact, 6 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 |
|---|---|---|---|---|
| 223.28.232.0/21 | AS17597 SKB-SAEROMNET-AS-KR-KR | NTTCOM | Tbroad | MAINT-VERIO-KR |
| 223.28.224.0/20 covering | AS17597 SKB-SAEROMNET-AS-KR-KR | NTTCOM | Tbroad | MAINT-VERIO-KR |
| 223.28.224.0/20 covering | AS17597 SKB-SAEROMNET-AS-KR-KR | RADB | SejongTelecom.co.ltd | MAINT-AS4670 |
| 223.28.224.0/19 covering | AS17597 SKB-SAEROMNET-AS-KR-KR | NTTCOM | Tbroad | MAINT-VERIO-KR |
| 223.28.192.0/18 covering | AS17597 SKB-SAEROMNET-AS-KR-KR | NTTCOM | Tbroad | MAINT-VERIO-KR |
| 223.28.128.0/17 covering | AS17597 SKB-SAEROMNET-AS-KR-KR | NTTCOM | Tbroad | MAINT-VERIO-KR |
| 223.28.128.0/17 covering | AS17597 SKB-SAEROMNET-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 223.28.232.0/21
2 announced prefixes fall inside this one.