187.103.168.0/21
Nobody announces 187.103.168.0/21 on its own; it is covered by 187.103.160.0/20 AS53102 AS53102. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 187.103.168.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
More specifics
12
IRR route objects
1 exact, 3 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 187.103.160.0/20 | /32 | AS53102 AS53102 | 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 |
|---|---|---|---|---|
| 187.103.168.0/21 | AS53102 AS53102 | RADB | Angola Cables proxy-registered route object for customer AS53102 | MAINT-AS37468 |
| 187.103.160.0/20 covering | AS53102 AS53102 | ALTDB | /20 SITEL | MAINT-AS53102 |
| 187.103.160.0/20 covering | AS53102 AS53102 | RADB | ITX-SAMM | MAINT-AS18678 |
| 187.103.160.0/20 covering | AS53102 AS53102 | TC | Sitel Telecom. Provedor de Internet LTDA | MAINT-AS53102 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 187.103.168.0/21
12 announced prefixes fall inside this one.
Show the 12 prefixes
187.103.168.0/23 AS53102 AS53102187.103.168.0/24 AS53102 AS53102187.103.169.0/24 AS53102 AS53102187.103.170.0/23 AS53102 AS53102187.103.170.0/24 AS53102 AS53102187.103.171.0/24 AS53102 AS53102187.103.172.0/23 AS53102 AS53102187.103.172.0/24 AS53102 AS53102187.103.173.0/24 AS53102 AS53102187.103.174.0/23 AS53102 AS53102187.103.174.0/24 AS53102 AS53102187.103.175.0/24 AS53102 AS53102