AS131893 RICOH Company, Ltd. 🇯🇵 JP

Announcing 25 prefixes, seen at the RIS collectors.

IPv4 prefixes
22
5,632 (22 × /24)
IPv6 prefixes
3
3 × /48
Upstreams
1
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
AS131893
Name
RICOH Company, Ltd.
Organisation
RICOH Company, Ltd.
Country
🇯🇵 JP
RIR
APNIC
Allocated
2011-08-04

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 25 no ROA (100.0%)

Announced prefixes

25 in total

Prefix RPKI Peers Sample path First seen
133.139.18.0/24 v4 no ROA 43 3454929144713131893 2026-09-18
133.139.19.0/24 v4 no ROA 43 3454929144713131893 2026-09-18
133.139.20.0/24 v4 no ROA 43 3454929144713131893 2026-09-18
133.139.21.0/24 v4 no ROA 43 3454929144713131893 2026-09-18
133.139.25.0/24 v4 no ROA 43 3454929144713131893 2026-09-18
133.139.34.0/24 v4 no ROA 43 3454929144713131893 2026-09-18
133.139.44.0/24 v4 no ROA 43 3454929144713131893 2026-09-18
133.139.45.0/24 v4 no ROA 43 3454929144713131893 2026-09-18
133.139.55.0/24 v4 no ROA 43 3454929144713131893 2026-09-18
133.139.70.0/24 v4 no ROA 43 3454929144713131893 2026-09-18
133.139.71.0/24 v4 no ROA 43 3454929144713131893 2026-09-18
133.139.72.0/24 v4 no ROA 43 3454929144713131893 2026-09-18
133.139.74.0/24 v4 no ROA 43 3454929144713131893 2026-09-18
133.139.77.0/24 v4 no ROA 43 3454929144713131893 2026-09-18
133.139.88.0/24 v4 no ROA 43 3454929144713131893 2026-09-18
133.139.94.0/24 v4 no ROA 43 3454929144713131893 2026-09-18
133.139.109.0/24 v4 no ROA 43 3454929144713131893 2026-09-18
133.139.114.0/24 v4 no ROA 43 3454929144713131893 2026-09-18
133.139.241.0/24 v4 no ROA 43 3454929144713131893 2026-09-18
133.139.242.0/24 v4 no ROA 43 3454929144713131893 2026-09-18
133.139.248.0/24 v4 no ROA 43 3454929144713131893 2026-09-18
210.173.216.0/24 v4 no ROA 43 3454929144713131893 2026-09-18
2001:df0:467::/48 v6 no ROA 33 3800129144713131893 2026-09-18
2001:df7:4808::/48 v6 no ROA 33 3800129144713131893 2026-09-18
2001:df7:480a::/48 v6 no ROA 33 3800129144713131893 2026-09-18