187.131.128.0/17
Nobody announces 187.131.128.0/17 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 187.131.128.0/17
Prefix
Origin
not announced
Size
32,768 addresses
Less specific
none
More specifics
34
IRR route objects
2 exact, 3 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 187.128.0.0/12 | /24 | AS8151 AS8151 | 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 |
|---|---|---|---|---|
| 187.131.128.0/17 | AS8151 AS8151 | LEVEL3 | UNINET | TELMEX-MNT |
| 187.131.128.0/17 | AS8151 AS8151 | RADB | UniNet | MAINT-AS8151 |
| 187.131.0.0/16 covering | AS8151 AS8151 | LEVEL3 | UNINET | TELMEX-MNT |
| 187.131.0.0/16 covering | AS8151 AS8151 | RADB | UniNet | MAINT-AS8151 |
| 187.128.0.0/12 covering | AS8151 AS8151 | LACNIC | LACNIC generated route for Uninet S.A. de C.V. | MNT-MX-USCV4-LACNIC |
More specific
Prefixes inside 187.131.128.0/17
34 announced prefixes fall inside this one.
Show the 34 prefixes
187.131.128.0/19 AS8151 AS8151187.131.128.0/21 AS8151 AS8151187.131.136.0/21 AS8151 AS8151187.131.144.0/21 AS8151 AS8151187.131.152.0/21 AS8151 AS8151187.131.160.0/19 AS8151 AS8151187.131.160.0/21 AS8151 AS8151187.131.168.0/21 AS8151 AS8151187.131.176.0/21 AS8151 AS8151187.131.184.0/21 AS8151 AS8151187.131.192.0/19 AS8151 AS8151187.131.192.0/21 AS8151 AS8151187.131.200.0/21 AS8151 AS8151187.131.208.0/21 AS8151 AS8151187.131.216.0/22 AS8151 AS8151187.131.220.0/22 AS8151 AS8151187.131.224.0/19 AS8151 AS8151187.131.224.0/21 AS8151 AS8151187.131.232.0/21 AS8151 AS8151187.131.240.0/24 AS8151 AS8151187.131.241.0/24 AS8151 AS8151187.131.242.0/24 AS8151 AS8151187.131.243.0/24 AS8151 AS8151187.131.244.0/24 AS8151 AS8151187.131.245.0/24 AS8151 AS8151187.131.246.0/24 AS8151 AS8151187.131.247.0/24 AS8151 AS8151187.131.248.0/24 AS8151 AS8151187.131.249.0/24 AS8151 AS8151187.131.250.0/24 AS8151 AS8151187.131.251.0/24 AS8151 AS8151187.131.252.0/23 AS8151 AS8151187.131.254.0/24 AS8151 AS8151187.131.255.0/24 AS8151 AS8151