175.97.128.0/19
Nobody announces 175.97.128.0/19 on its own; it is covered by 175.97.128.0/17 AS9924 TFN-TW. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 175.97.128.0/19
Prefix
Origin
not announced
Size
8,192 addresses
Less specific
More specifics
21
IRR route objects
2 exact, 8 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 175.97.128.0/18 | /24 | AS131628 taifucloud-as-tw | APNIC |
| 175.97.0.0/16 | /24 | AS24158 taiwanmobile-as | APNIC |
| 175.96.0.0/14 | /24 | AS9924 TFN-TW | 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 |
|---|---|---|---|---|
| 175.97.128.0/19 | AS131628 taifucloud-as-tw | NTTCOM | Proxy-registered route object | MAINT-AS9924 |
| 175.97.128.0/19 | AS131628 taifucloud-as-tw | RADB | Proxy-registered route object | MAINT-AS9924 |
| 175.97.128.0/18 covering | AS131628 taifucloud-as-tw | NTTCOM | Proxy-registered route object | MAINT-AS9924 |
| 175.97.128.0/18 covering | AS131628 taifucloud-as-tw | RADB | Proxy-registered route object | MAINT-AS9924 |
| 175.97.128.0/17 covering | AS9924 TFN-TW | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 |
| 175.97.128.0/17 covering | AS9924 TFN-TW | RADB | Taiwan Fixed Network | MAINT-AS9924 |
| 175.97.0.0/16 covering | AS9924 TFN-TW | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 |
| 175.97.0.0/16 covering | AS9924 TFN-TW | RADB | Taiwan Fixed Network | MAINT-AS9924 |
| 175.96.0.0/14 covering | AS9924 TFN-TW | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 |
| 175.96.0.0/14 covering | AS9924 TFN-TW | RADB | Taiwan Fixed Network | MAINT-AS9924 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 175.97.128.0/19
21 announced prefixes fall inside this one.
Show the 21 prefixes
175.97.128.0/23 AS131628 taifucloud-as-tw175.97.130.0/23 AS131628 taifucloud-as-tw175.97.132.0/23 AS131628 taifucloud-as-tw175.97.133.0/24 AS131628 taifucloud-as-tw175.97.134.0/23 AS131628 taifucloud-as-tw175.97.134.0/24 AS131628 taifucloud-as-tw175.97.135.0/24 AS131628 taifucloud-as-tw175.97.136.0/23 AS131628 taifucloud-as-tw175.97.138.0/23 AS131628 taifucloud-as-tw175.97.140.0/23 AS131628 taifucloud-as-tw175.97.141.0/24 AS131628 taifucloud-as-tw175.97.142.0/23 AS131628 taifucloud-as-tw175.97.142.0/24 AS131628 taifucloud-as-tw175.97.144.0/23 AS131628 taifucloud-as-tw175.97.146.0/23 AS131628 taifucloud-as-tw175.97.148.0/23 AS131628 taifucloud-as-tw175.97.150.0/23 AS131628 taifucloud-as-tw175.97.152.0/23 AS131628 taifucloud-as-tw175.97.154.0/23 AS131628 taifucloud-as-tw175.97.156.0/23 AS131628 taifucloud-as-tw175.97.158.0/23 AS131628 taifucloud-as-tw