177.91.156.0/23
Nobody announces 177.91.156.0/23 on its own; it is covered by 177.91.156.0/22 AS263442 AS263442. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 177.91.156.0/23
Prefix
Origin
not announced
Size
512 addresses
Less specific
More specifics
2
IRR route objects
2 exact, 6 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 177.91.144.0/20 | /24 | AS263442 AS263442 | LACNIC |
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 |
|---|---|---|---|---|
| 177.91.156.0/23 | AS263442 AS263442 | RADB | This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some UPX peers filter based on these objects this route may be rejected if this object is not created. Please contact noc@upx.com.br if you have any questions regarding this object. | MAINT-AS52863 |
| 177.91.156.0/23 | AS263442 AS263442 | TC | GIALES FISCHER GRUTZMANN & CIA LTDA | MAINT-AS263442 |
| 177.91.156.0/22 covering | AS263442 AS263442 | RADB | This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some UPX peers filter based on these objects this route may be rejected if this object is not created. Please contact noc@upx.com.br if you have any questions regarding this object. | MAINT-AS52863 |
| 177.91.156.0/22 covering | AS263442 AS263442 | TC | GIALES FISCHER GRUTZMANN & CIA LTDA | MAINT-AS263442 |
| 177.91.152.0/21 covering | AS263442 AS263442 | RADB | Proxy-registered route object | MAINT-AS8167 |
| 177.91.152.0/21 covering | AS263442 AS263442 | TC | GIALES FISCHER GRUTZMANN & CIA LTDA | MAINT-AS263442 |
| 177.91.144.0/20 covering | AS263442 AS263442 | RADB | This is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc@commcorp.com.br if you have any questions regarding this object. | MAINT-AS14840 |
| 177.91.144.0/20 covering | AS263442 AS263442 | TC | GIALES FISCHER GRUTZMANN & CIA LTDA | MAINT-AS263442 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 177.91.156.0/23
2 announced prefixes fall inside this one.