207.56.210.0/23
Nobody announces 207.56.210.0/23 on its own; it is covered by 207.56.208.0/21 AS54801 ZILLION-NETWORK. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 207.56.210.0/23
Prefix
Origin
not announced
Size
512 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 9 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 207.56.192.0/19 | /24 | AS54801 ZILLION-NETWORK | ARIN |
| 207.56.192.0/19 | /24 | AS139613 HONG7-AS-AP | ARIN |
| 207.56.0.0/16 | /24 | AS18186 NEBULA-GLOBAL | ARIN |
| 207.56.0.0/16 | /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 |
|---|---|---|---|---|
| 207.56.210.0/23 | AS54801 ZILLION-NETWORK | RADB | Customer Prefix | MAINT-AS9312 |
| 207.56.208.0/22 covering | AS54801 ZILLION-NETWORK | RADB | Customer Prefix | MAINT-AS9312 |
| 207.56.208.0/21 covering | AS54801 ZILLION-NETWORK | RADB | Customer Prefix | MAINT-AS9312 |
| 207.56.208.0/20 covering | AS54801 ZILLION-NETWORK | RADB | Customer Prefix | MAINT-AS9312 |
| 207.56.192.0/19 covering | AS54801 ZILLION-NETWORK | NTTCOM | Starcloud Nebula -Zillion | MAINT-NTTCOM-RA |
| 207.56.192.0/19 covering | AS139613 HONG7-AS-AP | NTTCOM | Starcloud - Nebula | MAINT-NTTCOM-BB |
| 207.56.192.0/19 covering | AS54801 ZILLION-NETWORK | RADB | Customer Prefix | MAINT-AS9312 |
| 207.56.0.0/16 covering | AS18186 NEBULA-GLOBAL | NTTCOM | Nebula | MAINT-NTTCOM-RA |
| 207.56.0.0/16 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.