180.184.152.0/21
Nobody announces 180.184.152.0/21 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 180.184.152.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
none
More specifics
1
IRR route objects
2 exact, 7 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 180.184.0.0/16 | /24 | AS4811 CHINANET-SHANGHAI-MAN | APNIC |
| 180.184.0.0/16 | /24 | AS137718 VOLCANO-ENGINE | 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 |
|---|---|---|---|---|
| 180.184.152.0/21 | AS137718 VOLCANO-ENGINE | APNIC | China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | MAINT-CNNIC-AP |
| 180.184.152.0/21 | AS137718 VOLCANO-ENGINE | RADB | route of Chinaunicom AS137718 Beijing Volcano Engine Technology Co., Ltd. | MAINT-AS10099 |
| 180.184.144.0/20 covering | AS137718 VOLCANO-ENGINE | APNIC | China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | MAINT-CNNIC-AP |
| 180.184.128.0/19 covering | AS137718 VOLCANO-ENGINE | APNIC | China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | MAINT-CNNIC-AP |
| 180.184.128.0/18 covering | AS137718 VOLCANO-ENGINE | APNIC | China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | MAINT-CNNIC-AP |
| 180.184.128.0/17 covering | AS137718 VOLCANO-ENGINE | APNIC | China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | MAINT-CNNIC-AP |
| 180.184.0.0/16 covering | AS137718 VOLCANO-ENGINE | APNIC | China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | MAINT-CNNIC-AP |
| 180.184.0.0/14 covering | AS56048 CMNET-BEIJING-AP | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK |
| 180.184.0.0/14 covering | AS56048 CMNET-BEIJING-AP | RADB | CMI (Customer Route) | MAINT-AS58453 |
More specific
Prefixes inside 180.184.152.0/21
1 announced prefix fall inside this one.