Home / Prefixes / 2804:3744:4900::/48

2804:3744:4900::/48 RPKI valid

Ferenz Networks · Updated 21.10.2026 17:49 UTC
Announced IPv6 AS266400 Ferenz Networks BR Fortaleza, Brazil

Network Information

Prefix
2804:3744:4900::/48
Network Description:
—
Address range
2804:3744:4900:: – 2804:3744:4900:ffff:ffff:ffff:ffff:ffff
Size
65,536 × /64
Origin AS
AS266400 Ferenz Networks
Organization
Ferenz Networks
AS path
AS208972AS9121AS3356AS266400
Paths seen
1
RPKI
RPKI valid
Location
BR Fortaleza, Brazil
First seen
21.10.2026

RPKI ROAs

ROA prefixMax lengthOrigin ASTrust anchor
2804:3744::/32 /128 AS266400 LACNIC Matches
PrefixOrigin ASDescriptionLocationRPKI
2804:3744::/32 AS266400 BR Xaxim RPKI valid
2804:3744::/33 AS266400 BR Xaxim RPKI valid
2804:3744:4000::/34 AS266400 BR Xaxim RPKI valid
2804:3744:4900::/40 AS266400 BR Fortaleza RPKI valid
None in the routing table.
PrefixOrigin ASDescriptionLocationRPKI
31.57.174.0/24 AS266400 BR São Paulo RPKI valid
31.57.174.0/23 AS266400 BR São Paulo RPKI valid
31.57.175.0/24 AS266400 BR São Paulo RPKI valid
45.224.128.0/22 AS266400 BR Xaxim RPKI valid
45.224.128.0/23 AS266400 BR Xaxim RPKI valid
45.224.128.0/24 AS266400 BR Xaxim RPKI valid
45.224.129.0/24 AS266400 BR Xaxim RPKI valid
45.224.130.0/23 AS266400 BR Xaxim RPKI valid
45.224.130.0/24 AS266400 BR Xaxim RPKI valid
45.224.131.0/24 AS266400 BR Xaxim RPKI valid
74.1.74.0/24 AS266400 BR RPKI valid
74.1.74.0/23 AS266400 BR RPKI valid
74.1.75.0/24 AS266400 BR RPKI valid
74.1.84.0/24 AS266400 BR Fortaleza RPKI valid
74.1.84.0/23 AS266400 BR Fortaleza RPKI valid
74.1.85.0/24 AS266400 BR Fortaleza RPKI valid
96.43.96.0/24 AS266400 BR Xanxerê RPKI valid
102.165.25.0/24 AS266400 Digital Energy Technologies Limited BR São Paulo RPKI valid
170.81.40.0/22 AS266400 BR Xaxim RPKI valid
170.81.40.0/23 AS266400 BR Xaxim RPKI valid
170.81.40.0/24 AS266400 BR Xaxim RPKI valid
170.81.41.0/24 AS266400 BR Xaxim RPKI valid
170.81.42.0/23 AS266400 BR Xaxim RPKI valid
170.81.42.0/24 AS266400 BR Xaxim RPKI valid
170.81.43.0/24 AS266400 BR Xaxim RPKI valid
181.214.128.0/23 AS266400 BR Chapecó RPKI valid
181.214.128.0/24 AS266400 BR Chapecó RPKI valid
181.214.129.0/24 AS266400 BR Chapecó RPKI valid
181.214.230.0/24 AS266400 BR Chapecó RPKI valid
181.215.211.0/24 AS266400 Ferenz Networks - Data Centers BR Chapecó RPKI valid
181.215.215.0/24 AS266400 Ferenz Networks - Data Centers BR Chapecó RPKI valid
2804:3744::/32 AS266400 BR Xaxim RPKI valid
2804:3744::/33 AS266400 BR Xaxim RPKI valid
2804:3744::/34 AS266400 BR Xaxim RPKI valid
2804:3744:4000::/34 AS266400 BR Xaxim RPKI valid
2804:3744:4000::/40 AS266400 BR Xaxim RPKI valid
2804:3744:4000::/48 AS266400 BR Xaxim RPKI valid
2804:3744:4001::/48 AS266400 BR Xaxim RPKI valid
2804:3744:4900::/40 AS266400 BR Fortaleza RPKI valid
2804:3744:4901::/48 AS266400 BR Fortaleza RPKI valid
2804:3744:8000::/33 AS266400 BR Xaxim RPKI valid
2804:3744:8000::/34 AS266400 BR Xaxim RPKI valid
2804:3744:c000::/34 AS266400 BR Xaxim RPKI valid

Origin AS

Details →
AS
AS266400
Name
Ferenz Networks
Also Known As:
FERENZ
Website
https://www.ferenz.com.br
Prefixes
31 IPv4 · 13 IPv6
Peers
9 (4 Upstreams)

Approximate location

GeoLite2

External links

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