Home / Prefixes / 2a03:2a82::/31

2a03:2a82::/31 RPKI valid

ISP Alliance · Updated 21.10.2026 21:15 UTC
Announced IPv6 AS47232 ISP Alliance CZ Czechia

Network Information

Prefix
2a03:2a82::/31
Network Description:
—
Address range
2a03:2a82:: – 2a03:2a83:ffff:ffff:ffff:ffff:ffff:ffff
Size
8,589,934,592 × /64
Origin AS
AS47232 ISP Alliance
Organization
ISP Alliance a.s.
AS path
AS208972AS9121AS6939AS47232
Paths seen
1
RPKI
RPKI valid
Location
CZ Czechia
First seen
21.10.2026

RPKI ROAs

ROA prefixMax lengthOrigin ASTrust anchor
2a03:2a80::/29 /48 AS47232 RIPE Matches
2a03:2a82::/31 /48 AS47232 RIPE Matches
PrefixOrigin ASDescriptionLocationRPKI
2a03:2a80::/29 AS47232 CZ RPKI valid
None in the routing table.
PrefixOrigin ASDescriptionLocationRPKI
5.39.200.0/23 AS47232 CZ Jirny RPKI valid
46.29.224.0/21 AS47232 CZ Chomutov RPKI valid
78.111.112.0/20 AS47232 CZ Chomutov RPKI valid
94.140.25.0/24 AS47232 CZ No ROA
148.59.93.0/24 AS47232 CZ Holice No ROA
185.15.108.0/22 AS47232 CZ Turnov RPKI valid
185.52.172.0/24 AS47232 CZ RPKI valid
185.151.171.0/24 AS47232 CZ RPKI valid
193.107.160.0/22 AS47232 CZ No ROA
195.26.25.0/24 AS47232 CZ No ROA
2a02:17a0::/29 AS47232 CZ Litoměřice RPKI valid
2a02:17a0:d000::/36 AS47232 CZ RPKI valid
2a03:2a80::/29 AS47232 CZ RPKI valid
2a04:7bc0::/29 AS47232 CZ RPKI valid
2a04:7bc7::/32 AS47232 CZ RPKI valid

Origin AS

Details →
AS
AS47232
Name
ISP Alliance
Also Known As:
ISPA
Website
http://www.ispalliance.cz
Prefixes
10 IPv4 · 6 IPv6
Peers
39 (2 Upstreams)

Approximate location

GeoLite2

External links

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