210.121.152.0/21
Nobody announces 210.121.152.0/21 on its own; it is covered by 210.121.128.0/17 AS4766 KIXS-AS-KR-KR. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 210.121.152.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
More specifics
8
IRR route objects
1 exact, 1 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 |
|---|---|---|---|---|
| 210.121.152.0/21 | AS18176 KOOKMIN-AS-KR-KR | RADB | contact noc@bora.net if necessary | MAINT-AS3786 |
| 210.121.128.0/17 covering | AS4766 KIXS-AS-KR-KR | RADB | KORnet operation Center | MAINT-AS4766 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 210.121.152.0/21
8 announced prefixes fall inside this one.
Show the 8 prefixes
210.121.152.0/24 AS18176 KOOKMIN-AS-KR-KR210.121.153.0/24 AS18176 KOOKMIN-AS-KR-KR210.121.154.0/24 AS18176 KOOKMIN-AS-KR-KR210.121.155.0/24 AS18176 KOOKMIN-AS-KR-KR210.121.156.0/24 AS18176 KOOKMIN-AS-KR-KR210.121.157.0/24 AS18176 KOOKMIN-AS-KR-KR210.121.158.0/24 AS18176 KOOKMIN-AS-KR-KR210.121.159.0/24 AS18176 KOOKMIN-AS-KR-KR