JPNIC

Data as of 2026-07-26
Handle
Cluster stats
Netblocks16
IPv6 8 prefixes (largest 2001:200:0:fe00::9d3:0/128)
Registered in Japan (7) · Hong Kong (1)
All fragments 231 blocks across 17 clusters
Cluster ID214581738
RegistryPEERINGDB
Customersfind customers using this network →
Evidence & provenance ?
Attribution RIR handle
Shared handles clustered on 1 shared RIR contact/maintainer handle
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

6 weekly snapshots · JSON
16 0 netblocks since 2026-07-05
2026-07-05 peak 16 2026-07-26

IP Ranges (16)

⬇ export CSV
CIDR Org name Registry Status Confidence
101.203.74.118/32 JPNIC PEERINGDB ASSIGNED ● high
101.203.78.67/32 JPNIC PEERINGDB ASSIGNED ● high
101.203.89.64/32 JPNIC PEERINGDB ASSIGNED ● high
103.203.158.81/32 JPNIC PEERINGDB ASSIGNED ● high
103.231.152.251/32 JPNIC PEERINGDB ASSIGNED ● high
202.249.2.15/32 JPNIC PEERINGDB ASSIGNED ● high
210.171.224.182/32 JPNIC PEERINGDB ASSIGNED ● high
210.173.176.230/32 JPNIC PEERINGDB ASSIGNED ● high
2001:200:0:fe00::9d3:0/128 JPNIC PEERINGDB ASSIGNED ● high
2001:7fa:7:1::2515:1/128 JPNIC PEERINGDB ASSIGNED ● high
2001:de8:8::2515:1/128 JPNIC PEERINGDB ASSIGNED ● high
2001:de8:c::2515:1/128 JPNIC PEERINGDB ASSIGNED ● high
2001:df5:b800:bb00::2515:1/128 JPNIC PEERINGDB ASSIGNED ● high
2403:c780:7200:b074::2515:1/128 JPNIC PEERINGDB ASSIGNED ● high
2403:c780:7200:b078::2515:1/128 JPNIC PEERINGDB ASSIGNED ● high
2403:c780:b800:bb00::2515:1/128 JPNIC PEERINGDB ASSIGNED ● high

IPv6 ranges (8)

CIDR
2001:200:0:fe00::9d3:0/128
2001:7fa:7:1::2515:1/128
2001:de8:8::2515:1/128
2001:de8:c::2515:1/128
2001:df5:b800:bb00::2515:1/128
2403:c780:7200:b074::2515:1/128
2403:c780:7200:b078::2515:1/128
2403:c780:b800:bb00::2515:1/128

Network trust

what's this?
RPKI hygiene: B how networks compare →
81.2% of checked blocks have valid RPKI ROA coverage (13 of 16)
No discrepancies found among checked blocks.

NIC Handles

AS2515