Home / Prefixes / 2001:df3:4c0::/48

2001:df3:4c0::/48 No ROA

Shibaura Institute of Technology · Updated 22.10.2026 05:14 UTC
Announced IPv6 AS55910 Shibaura Institute of Technology JP Japan

Network Information

Prefix
2001:df3:4c0::/48
Network Description:
—
Address range
2001:df3:4c0:: – 2001:df3:4c0:ffff:ffff:ffff:ffff:ffff
Size
65,536 × /64
Origin AS
AS55910 Shibaura Institute of Technology
AS path
AS208972AS9121AS2497AS55910
Paths seen
1
RPKI
No ROA
Location
JP Japan
First seen
21.10.2026

RPKI ROAs

No ROA covers this prefix.
None in the routing table.
None in the routing table.
PrefixOrigin ASDescriptionLocationRPKI
202.18.64.0/18 AS55910 Shibaura Institute of Technology JP Kawaguchi No ROA

Origin AS

Details →
AS
AS55910
Name
Shibaura Institute of Technology
Prefixes
1 IPv4 · 1 IPv6
Peers
1 (1 Upstreams)

Approximate location

GeoLite2

External links

RIPEstat bgp.tools Hurricane Electric IRR Explorer Looking Glass JSON API