201.197.128.0/17
Nobody announces 201.197.128.0/17 on its own; it is covered by 201.196.0.0/14 AS11830 AS11830. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 201.197.128.0/17
Prefix
Origin
not announced
Size
32,768 addresses
Less specific
More specifics
53
IRR route objects
1 exact, 6 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 201.192.0.0/12 | /24 | AS202 CENTURYLINK-LEGACY-LVLT-202 | LACNIC |
| 201.192.0.0/12 | /24 | AS203 CENTURYLINK-LEGACY-LVLT-203 | LACNIC |
| 201.192.0.0/12 | /24 | AS3356 LEVEL3 | LACNIC |
| 201.192.0.0/12 | /24 | AS11830 AS11830 | 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 |
|---|---|---|---|---|
| 201.197.128.0/17 | AS11830 AS11830 | RADB | COLUMBUS NETWORKS TRANSIT CUSTOMERS | MAINT-AS23520 |
| 201.196.0.0/14 covering | AS11830 AS11830 | RADB | COLUMBUS NETWORKS TRANSIT CUSTOMERS | MAINT-AS23520 |
| 201.192.0.0/12 covering | AS202 CENTURYLINK-LEGACY-LVLT-202 | LACNIC | LACNIC generated route for Instituto Costarricense de Electricidad y Telecom. | MNT-CR-ICEY-LACNIC |
| 201.192.0.0/12 covering | AS203 CENTURYLINK-LEGACY-LVLT-203 | LACNIC | LACNIC generated route for Instituto Costarricense de Electricidad y Telecom. | MNT-CR-ICEY-LACNIC |
| 201.192.0.0/12 covering | AS3356 LEVEL3 | LACNIC | LACNIC generated route for Instituto Costarricense de Electricidad y Telecom. | MNT-CR-ICEY-LACNIC |
| 201.192.0.0/12 covering | AS11830 AS11830 | LACNIC | LACNIC generated route for Instituto Costarricense de Electricidad y Telecom. | MNT-CR-ICEY-LACNIC |
| 201.192.0.0/12 covering | AS11830 AS11830 | RADB | COLUMBUS NETWORKS TRANSIT CUSTOMERS | MAINT-AS23520 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 201.197.128.0/17
53 announced prefixes fall inside this one.
Show the 53 prefixes
201.197.129.0/24 AS11830 AS11830201.197.130.0/24 AS11830 AS11830201.197.131.0/24 AS11830 AS11830201.197.132.0/23 AS11830 AS11830201.197.136.0/24 AS11830 AS11830201.197.137.0/24 AS11830 AS11830201.197.138.0/24 AS11830 AS11830201.197.140.0/23 AS11830 AS11830201.197.148.0/24 AS11830 AS11830201.197.149.0/24 AS11830 AS11830201.197.150.0/24 AS11830 AS11830201.197.151.0/24 AS11830 AS11830201.197.154.0/24 AS11830 AS11830201.197.161.0/24 AS11830 AS11830201.197.164.0/23 AS11830 AS11830201.197.166.0/23 AS11830 AS11830201.197.172.0/22 AS11830 AS11830201.197.176.0/22 AS11830 AS11830201.197.180.0/22 AS11830 AS11830201.197.184.0/22 AS11830 AS11830201.197.188.0/22 AS11830 AS11830201.197.192.0/21 AS11830 AS11830201.197.200.0/23 AS11830 AS11830201.197.202.0/24 AS11830 AS11830201.197.204.0/24 AS11830 AS11830201.197.205.0/24 AS11830 AS11830201.197.206.0/24 AS11830 AS11830201.197.207.0/24 AS11830 AS11830201.197.208.0/24 AS11830 AS11830201.197.209.0/24 AS11830 AS11830201.197.210.0/24 AS11830 AS11830201.197.211.0/24 AS11830 AS11830201.197.212.0/24 AS11830 AS11830201.197.213.0/24 AS11830 AS11830201.197.214.0/24 AS11830 AS11830201.197.215.0/24 AS11830 AS11830201.197.216.0/24 AS11830 AS11830201.197.217.0/24 AS11830 AS11830201.197.218.0/24 AS11830 AS11830201.197.219.0/24 AS11830 AS11830201.197.220.0/24 AS11830 AS11830201.197.221.0/24 AS11830 AS11830201.197.222.0/24 AS11830 AS11830201.197.223.0/24 AS11830 AS11830201.197.225.0/24 AS11830 AS11830201.197.236.0/23 AS11830 AS11830201.197.238.0/24 AS11830 AS11830201.197.239.0/24 AS11830 AS11830201.197.244.0/24 AS11830 AS11830201.197.245.0/24 AS11830 AS11830201.197.246.0/24 AS11830 AS11830201.197.247.0/24 AS11830 AS11830201.197.248.0/23 AS11830 AS11830