123.136.0.0/21
Nobody announces 123.136.0.0/21 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 123.136.0.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
none
More specifics
7
IRR route objects
2 exact, 3 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 123.136.0.0/20 | /24 | AS9231 IPEOPLESNET-AS-AP | APNIC |
| 123.136.0.0/20 | /24 | AS137872 PEOPLESPHONE-HK | APNIC |
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 |
|---|---|---|---|---|
| 123.136.0.0/21 | AS9231 IPEOPLESNET-AS-AP | APNIC | China Mobile Hong Kong Company Limited Level 20, Tower 1, Kowloon Commerce Centre No 51, Kwai Cheong Road Kwai Chung | MAINT-HK-PEOPLESPHONE |
| 123.136.0.0/21 | AS137872 PEOPLESPHONE-HK | APNIC | China Mobile Hong Kong Company Limited Level 20, Tower 1, Kowloon Commerce Centre No 51, Kwai Cheong Road Kwai Chung | MAINT-HK-PEOPLESPHONE |
| 123.136.0.0/20 covering | AS9231 IPEOPLESNET-AS-AP | APNIC | China Mobile Hong Kong Company Limited Level 20, Tower 1, Kowloon Commerce Centre No 51, Kwai Cheong Road Kwai Chung | MAINT-HK-PEOPLESPHONE |
| 123.136.0.0/20 covering | AS137872 PEOPLESPHONE-HK | APNIC | Super Block of 123.136.0.0/20 | MAINT-HK-PEOPLESPHONE |
| 123.136.0.0/20 covering | AS9231 IPEOPLESNET-AS-AP | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK |
More specific
Prefixes inside 123.136.0.0/21
7 announced prefixes fall inside this one.