207.56.128.0/21
Not announced anywhere the collectors can see.
Origin
No origin: this exact prefix is not in the table. Any covering route is listed below.
RPKI
5 ROAs cover this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 207.56.128.0/18 | /24 | AS54801 | arin | not announced |
| 207.56.128.0/18 | /24 | AS139613 | arin | not announced |
| 207.56.0.0/16 | /24 | AS18186 | arin | not announced |
| 207.56.0.0/16 | /24 | AS140224 | arin | not announced |
| 207.56.0.0/15 | /15 | AS2914 | arin | not announced |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 207.56.0.0/15
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1996-02-16
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 207.56.128.0/18 v4 | AS54801 Zillion Network Inc. | RPKI valid | 47 | 345491333554801 | 2026-09-18 |
| 207.56.0.0/16 v4 | AS18186 Nebula Global LLC | RPKI valid | 41 | 2448218186 | 2026-09-18 |
| 207.56.0.0/15 v4 | AS2914 NTT America, Inc. | RPKI valid | 45 | 345492914 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.