170.83.172.0/23
Nobody announces 170.83.172.0/23 on its own; it is covered by 170.83.172.0/22 AS266475 AS266475. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 170.83.172.0/23
Prefix
Origin
not announced
Size
512 addresses
Less specific
More specifics
2
IRR route objects
2 exact, 3 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 170.83.172.0/22 | /24 | AS266475 AS266475 | 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 |
|---|---|---|---|---|
| 170.83.172.0/23 | AS266475 AS266475 | 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 |
| 170.83.172.0/23 | AS266475 AS266475 | TC | SEMFRONTEIRAS | MAINT-AS266475 |
| 170.83.172.0/22 covering | AS266475 AS266475 | ALTDB | PROXY FOR OUR CUSTOMER CONE | MAINT-AS61884 |
| 170.83.172.0/22 covering | AS266475 AS266475 | RADB | CLARO S.A. Customer | MAINT-AS4230 |
| 170.83.172.0/22 covering | AS266475 AS266475 | TC | SEM FRONTEIRAS | MAINT-AS266475 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 170.83.172.0/23
2 announced prefixes fall inside this one.