170.33.0.0/19
Nobody announces 170.33.0.0/19 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 170.33.0.0/19
Prefix
Origin
not announced
Size
8,192 addresses
Less specific
none
More specifics
22
IRR route objects
2 exact, 10 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 170.33.0.0/16 | /24 | AS45102 ALIBABA-CN-NET | APNIC |
| 170.33.0.0/16 | /24 | AS134963 ASEPL-AS-AP | 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 |
|---|---|---|---|---|
| 170.33.0.0/19 | AS45102 ALIBABA-CN-NET | APNIC | Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, | MAINT-ASEPL-SG |
| 170.33.0.0/19 | AS134963 ASEPL-AS-AP | APNIC | Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, | MAINT-ASEPL-SG |
| 170.33.0.0/18 covering | AS45102 ALIBABA-CN-NET | APNIC | Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, | MAINT-ASEPL-SG |
| 170.33.0.0/18 covering | AS134963 ASEPL-AS-AP | APNIC | Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, | MAINT-ASEPL-SG |
| 170.33.0.0/17 covering | AS45102 ALIBABA-CN-NET | APNIC | Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, | MAINT-ASEPL-SG |
| 170.33.0.0/17 covering | AS134963 ASEPL-AS-AP | APNIC | Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, | MAINT-ASEPL-SG |
| 170.33.0.0/17 covering | AS134963 ASEPL-AS-AP | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK |
| 170.33.0.0/17 covering | AS134963 ASEPL-AS-AP | RADB | CMI (Customer Route) | MAINT-AS58453 |
| 170.33.0.0/16 covering | AS45102 ALIBABA-CN-NET | APNIC | Alibaba.com Singapore E-Commerce Private Limited 1 Raffles Place Tower One Singapore | MAINT-ASEPL-SG |
| 170.33.0.0/16 covering | AS134963 ASEPL-AS-AP | APNIC | Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, | MAINT-ASEPL-SG |
| 170.33.0.0/16 covering | AS45102 ALIBABA-CN-NET | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK |
| 170.33.0.0/16 covering | AS45102 ALIBABA-CN-NET | RADB | Alibaba-AS | MAINT-AS9318 |
More specific
Prefixes inside 170.33.0.0/19
22 announced prefixes fall inside this one.
Show the 22 prefixes
170.33.0.0/24 AS134963 ASEPL-AS-AP170.33.1.0/24 AS134963 ASEPL-AS-AP170.33.2.0/24 AS134963 ASEPL-AS-AP170.33.3.0/24 AS134963 ASEPL-AS-AP170.33.8.0/24 AS134963 ASEPL-AS-AP170.33.9.0/24 AS134963 ASEPL-AS-AP170.33.10.0/24 AS134963 ASEPL-AS-AP170.33.11.0/24 AS134963 ASEPL-AS-AP170.33.12.0/24 AS134963 ASEPL-AS-AP170.33.13.0/24 AS134963 ASEPL-AS-AP170.33.14.0/24 AS134963 ASEPL-AS-AP170.33.15.0/24 AS134963 ASEPL-AS-AP170.33.16.0/22 AS134963 ASEPL-AS-AP170.33.20.0/24 AS45102 ALIBABA-CN-NET170.33.21.0/24 AS45102 ALIBABA-CN-NET170.33.22.0/24 AS45102 ALIBABA-CN-NET170.33.23.0/24 AS45102 ALIBABA-CN-NET170.33.24.0/21 AS134963 ASEPL-AS-AP170.33.24.0/24 AS45102 ALIBABA-CN-NET170.33.29.0/24 AS45102 ALIBABA-CN-NET170.33.30.0/24 AS45102 ALIBABA-CN-NET170.33.31.0/24 AS45102 ALIBABA-CN-NET