ResearchRouting table, RPKI, IRR & looking glass

AS15641 Arqiva Communications Ltd

AS15641 (Arqiva) is registered to Arqiva Communications Ltd in GB. It originates 16 prefixes in the global routing table.

16
IPv4 prefixes
0
IPv6 prefixes
20,992
IPv4 addresses
0%
RPKI valid

Who holds AS15641

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

AS number
AS15641
Handle
Arqiva
Organization
Arqiva Communications Ltd
Country
GB
ASPA
None published

What AS15641 announces

Prefixes originated by AS15641 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
16
IPv6 prefixes
0
IPv4 addresses
20,992 (82 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
16
ROAs naming AS15641
0
With an IRR route object
7 43%

Announced prefixes

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

Who AS15641 is reached through

The AS just before AS15641 in the paths our looking glass collectors hold, for 16 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
RIPEArqivaRIPE-NCC-END-MNT, KTLI-NOC

Route objects with origin AS15641: LEVEL3 27 · RIPE 15

as-sets that list AS15641 (8)