Home / Prefixes / 2a01:4b0::/48

2a01:4b0::/48 RPKI valid

IE Domain Registry Limited · Updated 22.10.2026 03:15 UTC
Announced IPv6 AS42310 IE Domain Registry Limited IE Ireland

Network Information

Prefix
2a01:4b0::/48
Network Description:
—
Address range
2a01:4b0:: – 2a01:4b0:0:ffff:ffff:ffff:ffff:ffff
Size
65,536 × /64
Origin AS
AS42310 IE Domain Registry Limited
Organization
.IE
AS path
AS208972AS9121AS8220AS42310
Paths seen
1
RPKI
RPKI valid
Location
IE Ireland
First seen
21.10.2026

RPKI ROAs

ROA prefixMax lengthOrigin ASTrust anchor
2a01:4b0::/48 /48 AS42310 RIPE Matches
None in the routing table.
None in the routing table.
PrefixOrigin ASDescriptionLocationRPKI
77.72.72.0/23 AS42310 IE RPKI valid
77.72.74.0/23 AS42310 IE RPKI valid
77.72.76.0/23 AS42310 IE RPKI valid
77.72.78.0/23 AS42310 IE RPKI valid
77.72.78.0/24 AS42310 IE RPKI valid
77.72.79.0/24 AS42310 IE RPKI valid
2a01:4b0:1::/48 AS42310 IE RPKI valid
2a01:4b0:2::/48 AS42310 IE RPKI valid

Origin AS

Details →
AS
AS42310
Name
IE Domain Registry Limited
Also Known As:
IEDR
Website
https://www.iedr.ie
Prefixes
6 IPv4 · 3 IPv6
Peers
3 (3 Upstreams)

Approximate location

GeoLite2

External links

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