117.53.216.0/21
Nobody announces 117.53.216.0/21 on its own; it is covered by 117.53.192.0/19 AS9770 SPEEDONSTV-AS-KR-KR. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 117.53.216.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
More specifics
8
IRR route objects
2 exact, 3 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 |
|---|---|---|---|---|
| 117.53.216.0/21 | AS9770 SPEEDONSTV-AS-KR-KR | NTTCOM | proxy for HANARO TELECOM route | MAINT-HANARO |
| 117.53.216.0/21 | AS9770 SPEEDONSTV-AS-KR-KR | RADB | SejongTelecom.co.ltd | MAINT-AS4670 |
| 117.53.192.0/19 covering | AS9770 SPEEDONSTV-AS-KR-KR | NTTCOM | proxy for HANARO TELECOM route | MAINT-HANARO |
| 117.53.192.0/18 covering | AS9770 SPEEDONSTV-AS-KR-KR | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 |
| 117.53.192.0/18 covering | AS38430 SHINHANCARD-AS-KR-KR | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 117.53.216.0/21
8 announced prefixes fall inside this one.
Show the 8 prefixes
117.53.216.0/24 AS9770 SPEEDONSTV-AS-KR-KR117.53.217.0/24 AS9770 SPEEDONSTV-AS-KR-KR117.53.218.0/24 AS9770 SPEEDONSTV-AS-KR-KR117.53.219.0/24 AS9770 SPEEDONSTV-AS-KR-KR117.53.220.0/24 AS9770 SPEEDONSTV-AS-KR-KR117.53.221.0/24 AS9770 SPEEDONSTV-AS-KR-KR117.53.222.0/24 AS9770 SPEEDONSTV-AS-KR-KR117.53.223.0/24 AS9770 SPEEDONSTV-AS-KR-KR