206208 looking glass

AS4673 NTT DATA CORPORATION 🇯🇵 JP

Announcing 28 prefixes, seen at the RIS collectors.

IPv4 prefixes
25
250,880 (980 × /24)
IPv6 prefixes
3
1.1 × /32
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
AS4673
Name
NTT DATA CORPORATION
Organisation
INTERVIA
Country
🇯🇵 JP
RIR
APNIC
Allocated
1995-08-30
Network type
Cable/DSL/ISP
Scope
Not Disclosed
Peering policy
Selective
Website
https://www.nttdata.com/global/en/
PeeringDB
net/15045
Exchanges
2
Facilities
2

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 28 no ROA (100.0%)

Announced prefixes

25 in total

Prefix RPKI Peers Sample path First seen
163.135.0.0/16 v4 no ROA 43 3454929144673 2026-09-18
202.217.0.0/17 v4 no ROA 43 3454929144673 2026-09-18
202.217.72.0/24 v4 no ROA 43 3454929144673 2026-09-18
202.217.73.0/24 v4 no ROA 43 3454929144673 2026-09-18
202.217.75.0/24 v4 no ROA 43 3454929144673 2026-09-18
202.235.64.0/19 v4 no ROA 43 3454929144673 2026-09-18
202.235.70.0/23 v4 no ROA 43 3454929144673 2026-09-18
202.235.72.0/23 v4 no ROA 43 3454929144673 2026-09-18
202.235.96.0/20 v4 no ROA 43 3454929144673 2026-09-18
203.182.0.0/16 v4 no ROA 43 3454929144673 2026-09-18
203.182.17.0/24 v4 no ROA 43 3454929144673 2026-09-18
203.182.224.0/20 v4 no ROA 43 3454929144673 2026-09-18
203.182.234.0/24 v4 no ROA 43 701824974673 2026-09-18
203.182.247.0/24 v4 no ROA 43 3454929144673 2026-09-18
210.144.0.0/16 v4 no ROA 43 3454929144673 2026-09-18
210.144.11.0/24 v4 no ROA 43 701824974673 2026-09-18
210.144.21.0/24 v4 no ROA 43 701824974673 2026-09-18
210.144.64.0/24 v4 no ROA 43 3454929144673 2026-09-18
210.144.73.0/24 v4 no ROA 43 701824974673 2026-09-18
210.144.84.0/24 v4 no ROA 43 701824974673 2026-09-18
210.144.86.0/24 v4 no ROA 43 701824974673 2026-09-18
210.144.87.0/24 v4 no ROA 43 701824974673 2026-09-18
210.144.93.0/24 v4 no ROA 43 701824974673 2026-09-18
210.144.95.0/24 v4 no ROA 43 701824974673 2026-09-18
210.144.109.0/24 v4 no ROA 43 701824974673 2026-09-18