AS24290 
Heartnetwork
aka Heartnet · Updated 21.10.2026 23:14 UTC
AS Info
- Organization
- Heartnetwork
- Country
- Japan
- Website
- http://www.heartnetwork.jp/
- Last seen in BGP
- 22.10.2026 00:05 UTC
RPKI
0 ROA
Valid 0
Invalid 0
No ROA 1
Prefix locations
-
Japan
1
External links
Neighbors as seen from AS208972, thicker lines carry more routes.
UpstreamsAS24290Downstreams
| # | AS | Name | Relation | Routes | Share |
|---|---|---|---|---|---|
| 1 | AS9824 | JCOM | Upstream | 1 |
None seen in the routing table.
None seen in the routing table.
| # | AS | Name | Relation | Routes | Share |
|---|---|---|---|---|---|
| 1 | AS9824 | JCOM | Upstream | 1 |
| Prefix | Description | Location | RPKI | Paths |
|---|---|---|---|---|
| 203.174.88.0/21 | Heart Network Co.,LTD | Niihama | No ROA | 1 |
No prefixes announced.
| Prefix | Description | Withdrawn |
|---|---|---|
| 203.175.16.0/20 | Heart Network Co.,LTD | 21.10.2026 12:21 |