120.133.136.0/22
Nobody announces 120.133.136.0/22 on its own; it is covered by 120.133.128.0/20 AS136958 UNICOM-GuangZhou-IDC. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 120.133.136.0/22
Prefix
Origin
not announced
Size
1,024 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 14 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 120.133.128.0/18 | /32 | AS9308 CHINA-ABITCOOL | APNIC |
| 120.133.128.0/18 | /32 | AS9802 CHINA-ABITCOOL | APNIC |
| 120.133.128.0/18 | /32 | AS17428 CHINA-ABITCOOL | APNIC |
| 120.133.128.0/18 | /32 | AS23724 CHINANET-IDC-BJ-AP | APNIC |
| 120.133.128.0/18 | /32 | AS56040 CMNET-GuangDong-AP | APNIC |
| 120.133.128.0/18 | /32 | AS58466 CT-Guangzhou-IDC | APNIC |
| 120.133.128.0/18 | /32 | AS59020 CHINA-21VIANET | APNIC |
| 120.133.128.0/18 | /32 | AS133111 CNT-northChina | APNIC |
| 120.133.128.0/18 | /32 | AS136958 UNICOM-GuangZhou-IDC | 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 |
|---|---|---|---|---|
| 120.133.136.0/22 | AS17428 CHINA-ABITCOOL | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 120.133.136.0/21 covering | AS17428 CHINA-ABITCOOL | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 120.133.128.0/20 covering | AS4134 CHINANET-BACKBONE | LEVEL3 | Proxy-registered route object | XINGXUNTECHLTD-MNT |
| 120.133.128.0/20 covering | AS4837 CHINA169-Backbone | LEVEL3 | Proxy-registered route object | XINGXUNTECHLTD-MNT |
| 120.133.128.0/20 covering | AS17428 CHINA-ABITCOOL | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 120.133.128.0/20 covering | AS56040 CMNET-GuangDong-AP | RADB | CMI (Customer Route) | MAINT-AS58453 |
| 120.133.128.0/20 covering | AS58466 CT-Guangzhou-IDC | RADB | Beijing ShiJiHuLian Co.,Ltd. - GZIDC-Static multicast | MAINT-AS4813 |
| 120.133.128.0/19 covering | AS17428 CHINA-ABITCOOL | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 120.133.128.0/18 covering | AS17428 CHINA-ABITCOOL | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 120.133.128.0/17 covering | AS17428 CHINA-ABITCOOL | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 120.133.0.0/16 covering | AS4134 CHINANET-BACKBONE | LEVEL3 | Proxy-registered route object | XINGXUNTECHLTD-MNT |
| 120.133.0.0/16 covering | AS4835 CHINANET-IDC-SN | RADB | chinanet/CN2 shaanxi province network | MAINT-AS4835 |
| 120.133.0.0/16 covering | AS17428 CHINA-ABITCOOL | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 120.133.0.0/16 covering | AS23724 CHINANET-IDC-BJ-AP | RADB | China Telecom Beijing Co. Ltd. | MAINT-AS23724 |
| 120.133.0.0/16 covering | AS56048 CMNET-BEIJING-AP | RADB | CMI (Customer Route) | MAINT-AS58453 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.