63.245.48.0/21
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
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 63.245.0.0/18 | /18 | AS23520 | arin | not announced |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 63.245.0.0/17
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2002-10-22
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 63.245.0.0/18 v4 | AS23520 Columbus Networks USA, Inc. | RPKI valid | 42 | 34549129923520 | 2026-09-18 |
| 63.245.0.0/17 v4 | AS23520 Columbus Networks USA, Inc. | no ROA | 42 | 34549129923520 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.