2407:3300::/32 RPKI valid
Utsunomiya Cable TV Corporation · Updated 22.10.2026 05:14 UTC
Network Information
- Prefix
- 2407:3300::/32
- Network Description:
- —
- Address range
- 2407:3300:: – 2407:3300:ffff:ffff:ffff:ffff:ffff:ffff
- Size
- 4,294,967,296 × /64
- Origin AS
- AS18274 Utsunomiya Cable TV Corporation
- Organization
- Utsunomiya Cable TV Corporation
- AS path
- AS208972AS9121AS3257AS2516AS18274
- Paths seen
- 1
- RPKI
- RPKI valid
- Location
Japan- First seen
- 21.10.2026
RPKI ROAs
| ROA prefix | Max length | Origin AS | Trust anchor | |
|---|---|---|---|---|
| 2407:3300::/32 | /32 | AS18274 | APNIC | Matches |
None in the routing table.
None in the routing table.
| Prefix | Origin AS | Description | Location | RPKI |
|---|---|---|---|---|
| 103.82.88.0/22 | AS18274 | Utsunomiya Cable TV Corporation | Ubagai | RPKI valid |
| 116.118.208.0/20 | AS18274 | Utsunomiya Cable TV Corporation | Utsunomiya | RPKI valid |
| 202.173.96.0/20 | AS18274 | Utsunomiya Cable TV Corporation | Utsunomiya | RPKI valid |
| 202.208.64.0/20 | AS18274 | Utsunomiya | RPKI valid | |
| 210.236.112.0/20 | AS18274 | Utsunomiya Cable TV Corporation | Utsunomiya | RPKI valid |
| 219.97.112.0/21 | AS18274 | Utsunomiya | RPKI valid | |
| 219.97.120.0/21 | AS18274 | Utsunomiya | RPKI valid | |
| 219.100.164.0/22 | AS18274 | Utsunomiya Cable TV Corporation | Mooka | RPKI valid |
| 219.122.96.0/20 | AS18274 | Utsunomiya Cable TV Corporation | Utsunomiya | RPKI valid |
Origin AS
Details →- AS
- AS18274
- Name
- Utsunomiya Cable TV Corporation
- Website
- https://ucatv.co.jp/
- Prefixes
- 9 IPv4 · 1 IPv6
- Peers
- 2 (2 Upstreams)