AS7677 Dai Nippon Printing Co., Ltd 🇯🇵 JP
Announcing 18 prefixes, seen at the RIS collectors.
IPv4 prefixes
18
28,928 (113 × /24)
IPv6 prefixes
0
-
Upstreams
3
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS7677
- Name
- Dai Nippon Printing Co., Ltd
- Organisation
- Dai Nippon Printing Co., Ltd
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 1997-11-13
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
18 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 103.4.40.0/22 v4 | no ROA | 42 | 2448225197677 | 2026-09-18 |
| 103.4.40.0/23 v4 | no ROA | 42 | 34549291447137677 | 2026-09-18 |
| 103.4.42.0/23 v4 | no ROA | 42 | 34549291447137677 | 2026-09-18 |
| 157.101.224.0/19 v4 | no ROA | 42 | 2448225197677 | 2026-09-18 |
| 157.101.224.0/20 v4 | no ROA | 42 | 34549291447137677 | 2026-09-18 |
| 157.101.237.0/24 v4 | no ROA | 42 | 2448225197677 | 2026-09-18 |
| 157.101.240.0/20 v4 | no ROA | 42 | 34549291447137677 | 2026-09-18 |
| 157.101.244.0/24 v4 | RPKI valid | 43 | 327877677 | 2026-09-18 |
| 157.101.247.0/24 v4 | RPKI valid | 43 | 327877677 | 2026-09-18 |
| 157.101.252.0/24 v4 | RPKI valid | 43 | 327877677 | 2026-09-18 |
| 157.101.253.0/24 v4 | RPKI valid | 43 | 327877677 | 2026-09-18 |
| 157.101.254.0/24 v4 | RPKI valid | 43 | 327877677 | 2026-09-18 |
| 157.101.255.0/24 v4 | RPKI valid | 43 | 327877677 | 2026-09-18 |
| 202.255.63.0/24 v4 | no ROA | 42 | 2448225197677 | 2026-09-18 |
| 210.133.96.0/20 v4 | no ROA | 42 | 2448225197677 | 2026-09-18 |
| 210.133.96.0/21 v4 | no ROA | 41 | 2448225197677 | 2026-09-18 |
| 210.133.104.0/21 v4 | no ROA | 41 | 2448225197677 | 2026-09-18 |
| 210.133.110.0/24 v4 | RPKI valid | 43 | 327877677 | 2026-09-18 |