203.143.0.0/19
Nobody announces 203.143.0.0/19 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 203.143.0.0/19
Prefix
Origin
not announced
Size
8,192 addresses
Less specific
none
More specifics
30
IRR route objects
1 exact, 1 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 203.143.0.0/18 | /24 | AS5087 LANKA-COM | APNIC |
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 |
|---|---|---|---|---|
| 203.143.0.0/19 | AS5087 LANKA-COM | RADB | Lanka Communication Service (Pte) Ltd 65C Dharmapala Mawatha, Colombo 07 Sri Lanka Tel : (941) 437545 | MAINT-AS5087 |
| 203.143.0.0/18 covering | AS5087 LANKA-COM | RADB | Lanka Communication Service (Pte) Ltd 65C Dharmapala Mawatha, Colombo 07 Sri Lanka Tel : (941) 437545 | MAINT-AS5087 |
More specific
Prefixes inside 203.143.0.0/19
30 announced prefixes fall inside this one.
Show the 30 prefixes
203.143.0.0/24 AS5087 LANKA-COM203.143.1.0/24 AS5087 LANKA-COM203.143.2.0/24 AS5087 LANKA-COM203.143.3.0/24 AS5087 LANKA-COM203.143.5.0/24 AS5087 LANKA-COM203.143.6.0/24 AS5087 LANKA-COM203.143.7.0/24 AS5087 LANKA-COM203.143.8.0/24 AS5087 LANKA-COM203.143.10.0/24 AS5087 LANKA-COM203.143.11.0/24 AS5087 LANKA-COM203.143.12.0/24 AS5087 LANKA-COM203.143.13.0/24 AS5087 LANKA-COM203.143.14.0/24 AS5087 LANKA-COM203.143.15.0/24 AS5087 LANKA-COM203.143.16.0/24 AS5087 LANKA-COM203.143.17.0/24 AS5087 LANKA-COM203.143.18.0/24 AS5087 LANKA-COM203.143.19.0/24 AS5087 LANKA-COM203.143.20.0/24 AS5087 LANKA-COM203.143.21.0/24 AS5087 LANKA-COM203.143.22.0/24 AS5087 LANKA-COM203.143.23.0/24 AS5087 LANKA-COM203.143.24.0/24 AS5087 LANKA-COM203.143.25.0/24 AS5087 LANKA-COM203.143.26.0/24 AS5087 LANKA-COM203.143.27.0/24 AS5087 LANKA-COM203.143.28.0/24 AS5087 LANKA-COM203.143.29.0/24 AS5087 LANKA-COM203.143.30.0/24 AS5087 LANKA-COM203.143.31.0/24 AS5087 LANKA-COM