199.212.48.0/24 no ROA MOAS
Announced by 2 different origins, which is either a deliberate multi-origin setup or a hijack.
This prefix is announced by more than one AS. Compare how many collector
peers see each origin below: a hijack is usually visible as a second
origin seen by far fewer peers than the legitimate one.
Origins
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS812 Rogers Communications Canada Inc. | no ROA | 39 | 22652812 | 2026-09-18 | 2026-10-02 |
| AS18528 The Corporation of the City of Waterloo | no ROA | 2 | 140357718528 | 2026-09-18 | 2026-10-02 |
RPKI
No ROA covers this prefix
No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 199.212.48.0/22
- RIR
- ARIN
- Country
- 🇨🇦 CA
- Status
- allocated
- Allocated
- 1994-09-22
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-09-27 20:33:42Z | origin change | AS18528 → AS812 | 852812 |
| 2026-09-27 20:31:16Z | origin change | AS812 → AS18528 | 1403577185281852818528 |
| 2026-09-23 04:26:38Z | origin change | AS18528 → AS812 | 503003257812 |
| 2026-09-23 04:25:46Z | origin change | AS812 → AS18528 | 503003257577185281852818528 |
| 2026-09-23 04:22:54Z | origin change | AS18528 → AS812 | 17639930429146453812 |
| 2026-09-23 04:22:40Z | origin change | AS18528 → AS812 | 4439358057506736762174812 |
| 2026-09-23 04:22:40Z | origin change | AS812 → AS18528 | 612186939577185281852818528 |
| 2026-09-23 04:22:40Z | origin change | AS812 → AS18528 | 202051299577185281852818528 |
| 2026-09-23 04:22:16Z | origin change | AS18528 → AS812 | 4608122146373257812 |
| 2026-09-23 04:22:02Z | origin change | AS812 → AS18528 | 377216830577185281852818528 |
| 2026-09-23 04:21:12Z | origin change | AS812 → AS18528 | 20649934549174577185281852818528 |
| 2026-09-23 04:21:12Z | origin change | AS18528 → AS812 | 3454929146453812 |
| 2026-09-23 04:21:12Z | origin change | AS18528 → AS812 | 2064993454929146453812 |
| 2026-09-23 04:21:12Z | origin change | AS812 → AS18528 | 34549174577185281852818528 |
| 2026-09-23 04:21:09Z | origin change | AS18528 → AS812 | 49673204856762174812 |
| 2026-09-23 04:21:07Z | origin change | AS812 → AS18528 | 58057174577185281852818528 |
| 2026-09-23 04:21:03Z | origin change | AS18528 → AS812 | 4943248362176429146453812 |
| 2026-09-23 04:21:00Z | origin change | AS812 → AS18528 | 2950415935174577185281852818528 |
| 2026-09-23 04:20:58Z | origin change | AS18528 → AS812 | 202365506736830174812 |
| 2026-09-23 04:20:58Z | origin change | AS812 → AS18528 | 5991990023257577185281852818528 |
| 2026-09-23 04:20:49Z | origin change | AS812 → AS18528 | 244826453577185281852818528 |
| 2026-09-23 04:20:49Z | origin change | AS18528 → AS812 | 2448229146453812 |
| 2026-09-23 04:20:46Z | origin change | AS812 → AS18528 | 35493356577185281852818528 |
| 2026-09-23 04:20:46Z | origin change | AS18528 → AS812 | 2448229146453812 |
| 2026-09-23 04:20:41Z | origin change | AS18528 → AS812 | 1490729146453812 |
| 2026-09-23 04:20:36Z | origin change | AS812 → AS18528 | 5738142708427081299577185281852818528 |
| 2026-09-23 04:20:28Z | origin change | AS18528 → AS812 | 6121869393356812 |
| 2026-09-23 04:20:26Z | origin change | AS812 → AS18528 | 70181299577185281852818528 |
| 2026-09-23 04:20:22Z | origin change | AS18528 → AS812 | 349275665569393356812 |
| 2026-09-23 04:20:21Z | origin change | AS812 → AS18528 | 21324190023257577185281852818528 |
| 2026-09-23 04:20:15Z | origin change | AS18528 → AS812 | 443933942566327812 |
| 2026-09-23 04:20:14Z | origin change | AS812 → AS18528 | 377216453577185281852818528 |
| 2026-09-23 04:20:13Z | origin change | AS18528 → AS812 | 6121869393356812 |
| 2026-09-23 04:20:12Z | origin change | AS812 → AS18528 | 349271299577185281852818528 |
| 2026-09-23 04:20:07Z | origin change | AS812 → AS18528 | 503041299577185281852818528 |
| 2026-09-23 04:20:04Z | origin change | AS18528 → AS812 | 244826453812 |
| 2026-09-23 04:20:04Z | origin change | AS812 → AS18528 | 244826453577185281852818528 |
| 2026-09-23 04:20:03Z | origin change | AS812 → AS18528 | 13830971174577185281852818528 |
| 2026-09-23 04:20:03Z | origin change | AS18528 → AS812 | 204092340196461812 |
| 2026-09-23 04:19:56Z | origin change | AS18528 → AS812 | 2020569393356812 |
| 2026-09-23 04:19:55Z | origin change | AS812 → AS18528 | 852577185281852818528 |
| 2026-09-23 04:19:48Z | origin change | AS18528 → AS812 | 20205174812 |
| 2026-09-23 04:19:48Z | origin change | AS812 → AS18528 | 57821125863257577185281852818528 |
| 2026-09-23 04:19:48Z | origin change | AS18528 → AS812 | 5991990023257812 |
| 2026-09-23 04:19:48Z | origin change | AS812 → AS18528 | 226521299577185281852818528 |
| 2026-09-23 04:19:47Z | origin change | AS18528 → AS812 | 491345335664246461812 |