117.72.0.0/16
Nobody announces 117.72.0.0/16 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 117.72.0.0/16
Prefix
Origin
not announced
Size
65,536 addresses
Less specific
none
More specifics
31
IRR route objects
0 exact, 0 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 117.72.0.0/16 | /24 | AS4808 CHINA169-BJ | APNIC |
| 117.72.0.0/16 | /24 | AS4837 CHINA169-Backbone | APNIC |
| 117.72.0.0/16 | /24 | AS23724 CHINANET-IDC-BJ-AP | APNIC |
| 117.72.0.0/16 | /24 | AS131486 JDCOM | APNIC |
| 117.72.0.0/16 | /24 | AS141679 CHINATELECOM-IDC-BTHBD-AP | APNIC |
More specific
Prefixes inside 117.72.0.0/16
31 announced prefixes fall inside this one.
Show the 31 prefixes
117.72.0.0/24 AS23724 CHINANET-IDC-BJ-AP117.72.1.0/24 AS4808 CHINA169-BJ117.72.8.0/21 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.16.0/23 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.24.0/21 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.32.0/20 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.48.0/21 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.56.0/21 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.64.0/24 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.65.0/24 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.66.0/24 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.67.0/24 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.68.0/24 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.69.0/24 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.70.0/24 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.71.0/24 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.72.0/24 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.73.0/24 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.74.0/24 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.75.0/24 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.76.0/24 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.77.0/24 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.78.0/24 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.79.0/24 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.80.0/20 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.96.0/19 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.144.0/20 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.160.0/19 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.192.0/19 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.240.0/21 AS141679 CHINATELECOM-IDC-BTHBD-AP117.72.255.0/24 AS4837 CHINA169-Backbone