103.221.252.0/22 RPKI valid
Announced by AS135524 university of dhaka.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS135524 university of dhaka | RPKI valid | 42 | 345491749463961135524 | 2026-09-18 | 2026-11-04 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 103.221.252.0/22 | /22 | AS135524 | apnic | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 103.221.252.0/22
- RIR
- APNIC
- Country
- 🇧🇩 BD
- Status
- assigned
- Allocated
- 2016-06-03
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
6 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 103.221.252.0/23 v4 | AS135524 university of dhaka | RPKI valid | 43 | 2026-09-28 |
| 103.221.252.0/24 v4 | AS135524 university of dhaka | RPKI valid | 42 | 2026-09-18 |
| 103.221.253.0/24 v4 | AS135524 university of dhaka | RPKI valid | 42 | 2026-09-18 |
| 103.221.254.0/23 v4 | AS135524 university of dhaka | RPKI valid | 43 | 2026-09-28 |
| 103.221.254.0/24 v4 | AS135524 university of dhaka | RPKI valid | 42 | 2026-09-18 |
| 103.221.255.0/24 v4 | AS135524 university of dhaka | RPKI valid | 43 | 2026-09-28 |