AS18259 
NTT DOCOMO BUSINESS, Inc
Updated 22.10.2026 02:14 UTC
AS Info
- Organization
- NTT DOCOMO BUSINESS, Inc
- Country
- Japan
- Last seen in BGP
- 22.10.2026 02:05 UTC
RPKI
5 ROA
Valid 8
Invalid 0
No ROA 0
Prefix locations
-
Japan
8
External links
Neighbors as seen from AS208972, thicker lines carry more routes.
UpstreamsAS18259Downstreams
| # | AS | Name | Relation | Routes | Share |
|---|---|---|---|---|---|
| 1 | AS2914 |  NTT Global IP Network | Upstream | 11 |
| # | AS | Name | Relation | Routes | Share |
|---|---|---|---|---|---|
| 1 | AS7674 | NTT DOCOMO BUSINESS, Inc | Downstream | 3 |
None seen in the routing table.
| Prefix | Description | Location | RPKI | Paths |
|---|---|---|---|---|
| 202.178.96.0/20 | NTT Communications Corporation | | RPKI valid | 1 |
| 202.178.96.0/21 | NTT Communications Corporation | | RPKI valid | 1 |
| 202.178.104.0/22 | NTT Communications Corporation | | RPKI valid | 1 |
| 202.178.104.0/24 | NTT Communications Corporation | | RPKI valid | 1 |
| 202.178.106.0/23 | NTT Communications Corporation | | RPKI valid | 1 |
| 202.178.108.0/22 | NTT Communications Corporation | | RPKI valid | 1 |
| Prefix | Description | Location | RPKI | Paths |
|---|---|---|---|---|
| 2001:218:2200::/40 | | RPKI valid | 1 | |
| 2401:4640::/32 | | RPKI valid | 1 |
| Prefix | Description | Withdrawn |
|---|---|---|
| 163.138.242.0/24 | Nippon Telegraph and Telephone Corporation. | 21.10.2026 12:21 |
| 163.138.241.0/24 | Nippon Telegraph and Telephone Corporation | 21.10.2026 12:21 |