43.166.40.0/21
Nobody announces 43.166.40.0/21 on its own; it is covered by 43.166.0.0/18 AS132203 TENCENT-NET-AP-CN. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 43.166.40.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
More specifics
1
IRR route objects
3 exact, 23 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 43.166.0.0/16 | /24 | AS132203 TENCENT-NET-AP-CN | 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 |
|---|---|---|---|---|
| 43.166.40.0/21 | AS132203 TENCENT-NET-AP-CN | APNIC | ACEVILLE PTE.LTD. 16 COLLYER QUAY INCOME AT RAFFLES | MAINT-ACEVILLEPTELTD-SG |
| 43.166.40.0/21 | AS132203 TENCENT-NET-AP-CN | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 43.166.40.0/21 | AS132203 TENCENT-NET-AP-CN | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 43.166.32.0/20 covering | AS132203 TENCENT-NET-AP-CN | APNIC | ACEVILLE PTE.LTD. 16 COLLYER QUAY INCOME AT RAFFLES | MAINT-ACEVILLEPTELTD-SG |
| 43.166.32.0/20 covering | AS132203 TENCENT-NET-AP-CN | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 43.166.32.0/20 covering | AS132203 TENCENT-NET-AP-CN | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 43.166.32.0/19 covering | AS132203 TENCENT-NET-AP-CN | APNIC | ACEVILLE PTE.LTD. 16 COLLYER QUAY INCOME AT RAFFLES | MAINT-ACEVILLEPTELTD-SG |
| 43.166.32.0/19 covering | AS132203 TENCENT-NET-AP-CN | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 43.166.32.0/19 covering | AS132203 TENCENT-NET-AP-CN | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 43.166.0.0/18 covering | AS132203 TENCENT-NET-AP-CN | APNIC | ACEVILLE PTE.LTD. 16 COLLYER QUAY INCOME AT RAFFLES | MAINT-ACEVILLEPTELTD-SG |
| 43.166.0.0/18 covering | AS132203 TENCENT-NET-AP-CN | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 43.166.0.0/18 covering | AS132203 TENCENT-NET-AP-CN | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 43.166.0.0/17 covering | AS132203 TENCENT-NET-AP-CN | APNIC | ACEVILLE PTE.LTD. 16 COLLYER QUAY INCOME AT RAFFLES | MAINT-ACEVILLEPTELTD-SG |
| 43.166.0.0/17 covering | AS132203 TENCENT-NET-AP-CN | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 43.166.0.0/17 covering | AS132203 TENCENT-NET-AP-CN | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 43.166.0.0/16 covering | AS132203 TENCENT-NET-AP-CN | APNIC | ACEVILLE PTE.LTD. 16 COLLYER QUAY INCOME AT RAFFLES | MAINT-ACEVILLEPTELTD-SG |
| 43.166.0.0/16 covering | AS132203 TENCENT-NET-AP-CN | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 43.166.0.0/16 covering | AS132203 TENCENT-NET-AP-CN | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 43.166.0.0/15 covering | AS132203 TENCENT-NET-AP-CN | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 43.166.0.0/15 covering | AS132203 TENCENT-NET-AP-CN | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 43.164.0.0/14 covering | AS132203 TENCENT-NET-AP-CN | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 43.164.0.0/14 covering | AS132203 TENCENT-NET-AP-CN | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 43.160.0.0/13 covering | AS132203 TENCENT-NET-AP-CN | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 43.160.0.0/13 covering | AS132203 TENCENT-NET-AP-CN | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 43.160.0.0/12 covering | AS132203 TENCENT-NET-AP-CN | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 43.160.0.0/12 covering | AS132203 TENCENT-NET-AP-CN | RADB | Proxy-registered route object | MAINT-HGC-INTL |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 43.166.40.0/21
1 announced prefix fall inside this one.