181.18.0.0/15
Nobody announces 181.18.0.0/15 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 181.18.0.0/15
Prefix
Origin
not announced
Size
131,072 addresses
Less specific
none
More specifics
16
IRR route objects
1 exact, 0 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 181.18.0.0/15 | /20 | AS27889 AS27889 | 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 |
|---|---|---|---|---|
| 181.18.0.0/15 | AS27889 AS27889 | RADB | COLUMBUS NETWORKS TRANSIT CUSTOMERS | MAINT-AS23520 |
More specific
Prefixes inside 181.18.0.0/15
16 announced prefixes fall inside this one.
Show the 16 prefixes
181.18.0.0/17 AS27889 AS27889181.18.128.0/17 AS27889 AS27889181.18.128.0/18 AS27889 AS27889181.18.192.0/18 AS27889 AS27889181.19.0.0/17 AS27889 AS27889181.19.0.0/20 AS27889 AS27889181.19.16.0/20 AS27889 AS27889181.19.32.0/20 AS27889 AS27889181.19.48.0/20 AS27889 AS27889181.19.64.0/20 AS27889 AS27889181.19.80.0/20 AS27889 AS27889181.19.96.0/20 AS27889 AS27889181.19.112.0/20 AS27889 AS27889181.19.128.0/17 AS27889 AS27889181.19.128.0/18 AS27889 AS27889181.19.192.0/18 AS27889 AS27889