209.143.0.0/21
Nobody announces 209.143.0.0/21 on its own; it is covered by 209.143.0.0/18 AS7106 INDEPENDENTSFIBERNETWORK. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 209.143.0.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
More specifics
0
IRR route objects
3 exact, 3 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 209.143.0.0/21 | /21 | AS7106 INDEPENDENTSFIBERNETWORK | ARIN |
| 209.143.0.0/18 | /18 | AS7106 INDEPENDENTSFIBERNETWORK | ARIN |
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 |
|---|---|---|---|---|
| 209.143.0.0/21 | AS7106 INDEPENDENTSFIBERNETWORK | ARIN | Com Net, Inc. | MNT-BNET-Z |
| 209.143.0.0/21 | AS7106 INDEPENDENTSFIBERNETWORK | LEVEL3 | Proxy-registered route object | LEVEL3-MNT |
| 209.143.0.0/21 | AS7106 INDEPENDENTSFIBERNETWORK | RADB | RR-RC-Com Net, Inc.-Columbus | MAINT-RR |
| 209.143.0.0/18 covering | AS7106 INDEPENDENTSFIBERNETWORK | ARIN | Com Net, Inc. | MNT-BNET-Z |
| 209.143.0.0/18 covering | AS7106 INDEPENDENTSFIBERNETWORK | NTTCOM | ComNet | MAINT-NTTCOM-RA |
| 209.143.0.0/18 covering | AS7106 INDEPENDENTSFIBERNETWORK | RADB | bright.net Network | MAINT-AS7106 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.