207.57.160.0/19
Nobody announces 207.57.160.0/19 on its own; it is covered by 207.57.0.0/16 AS18186 NEBULA-GLOBAL. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 207.57.160.0/19
Prefix
Origin
not announced
Size
8,192 addresses
Less specific
More specifics
28
IRR route objects
2 exact, 3 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 207.57.160.0/19 | /24 | AS54801 ZILLION-NETWORK | ARIN |
| 207.57.160.0/19 | /24 | AS139613 HONG7-AS-AP | ARIN |
| 207.57.0.0/16 | /24 | AS18186 NEBULA-GLOBAL | ARIN |
| 207.57.0.0/16 | /24 | AS140224 NEBULA | ARIN |
| 207.56.0.0/15 | /15 | AS2914 NTT-DATA-2914 | 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 |
|---|---|---|---|---|
| 207.57.160.0/19 | AS54801 ZILLION-NETWORK | NTTCOM | Nebula | MAINT-NTTCOM-RA |
| 207.57.160.0/19 | AS139613 HONG7-AS-AP | NTTCOM | Starcloud - Nebula | MAINT-NTTCOM-BB |
| 207.57.0.0/16 covering | AS18186 NEBULA-GLOBAL | NTTCOM | Nebula | MAINT-NTTCOM-RA |
| 207.57.0.0/16 covering | AS140224 NEBULA | NTTCOM | Nebula | MAINT-NTTCOM-RA |
| 207.56.0.0/15 covering | AS2914 NTT-DATA-2914 | NTTCOM | VRIO-207-056 | MAINT-NTTCOM-BB |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 207.57.160.0/19
28 announced prefixes fall inside this one.
Show the 28 prefixes
207.57.160.0/24 AS54801 ZILLION-NETWORK207.57.161.0/24 AS54801 ZILLION-NETWORK207.57.162.0/24 AS54801 ZILLION-NETWORK207.57.163.0/24 AS54801 ZILLION-NETWORK207.57.164.0/24 AS54801 ZILLION-NETWORK207.57.165.0/24 AS54801 ZILLION-NETWORK207.57.166.0/24 AS54801 ZILLION-NETWORK207.57.167.0/24 AS54801 ZILLION-NETWORK207.57.168.0/24 AS54801 ZILLION-NETWORK207.57.169.0/24 AS54801 ZILLION-NETWORK207.57.170.0/24 AS54801 ZILLION-NETWORK207.57.171.0/24 AS54801 ZILLION-NETWORK207.57.176.0/24 AS54801 ZILLION-NETWORK207.57.177.0/24 AS54801 ZILLION-NETWORK207.57.178.0/24 AS54801 ZILLION-NETWORK207.57.179.0/24 AS54801 ZILLION-NETWORK207.57.180.0/24 AS54801 ZILLION-NETWORK207.57.181.0/24 AS54801 ZILLION-NETWORK207.57.182.0/24 AS54801 ZILLION-NETWORK207.57.183.0/24 AS54801 ZILLION-NETWORK207.57.184.0/24 AS54801 ZILLION-NETWORK207.57.185.0/24 AS54801 ZILLION-NETWORK207.57.186.0/24 AS54801 ZILLION-NETWORK207.57.187.0/24 AS54801 ZILLION-NETWORK207.57.188.0/24 AS54801 ZILLION-NETWORK207.57.189.0/24 AS54801 ZILLION-NETWORK207.57.190.0/24 AS54801 ZILLION-NETWORK207.57.191.0/24 AS54801 ZILLION-NETWORK