ResearchRouting table, RPKI, IRR & looking glass

AS44745 Fidessa PLC

AS44745 (FIDESSA-AS) is registered to Fidessa PLC in GB. It originates 4 prefixes in the global routing table.

4
IPv4 prefixes
0
IPv6 prefixes
1,536
IPv4 addresses
0%
RPKI valid

Who holds AS44745

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS44745
Handle
FIDESSA-AS
Organization
Fidessa PLC
Country
GB
ASPA
None published

What AS44745 announces

Prefixes originated by AS44745 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
4
IPv6 prefixes
0
IPv4 addresses
1,536 (6 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
4
ROAs naming AS44745
0
With an IRR route object
4 100%

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (4)

RPKI valid   RPKI invalid   no ROA covers it

Who AS44745 is reached through

The AS just before AS44745 in the paths our looking glass collectors hold, for 4 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
RIPEFIDESSA-ASAS702-MNT, RIPE-NCC-END-MNT

Route objects with origin AS44745: RIPE 4 · RADB 1

as-sets that list AS44745 (7)