ResearchRouting table, RPKI, IRR & looking glass

AS41811 CONVERGENCE (GROUP NETWORKS) LIMITED

AS41811 (CONVERGENCE-GROUP) is registered to CONVERGENCE (GROUP NETWORKS) LIMITED in GB. It originates 18 prefixes in the global routing table.

17
IPv4 prefixes
1
IPv6 prefixes
27,904
IPv4 addresses
61%
RPKI valid

Who holds AS41811

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

AS number
AS41811
Handle
CONVERGENCE-GROUP
Organization
CONVERGENCE (GROUP NETWORKS) LIMITED
Country
GB
ASPA
None published

What AS41811 announces

Prefixes originated by AS41811 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
17
IPv6 prefixes
1
IPv4 addresses
27,904 (109 /24s)
RPKI valid
11 61%
RPKI invalid
0
RPKI not found
7
ROAs naming AS41811
11
With an IRR route object
17 94%

Announced prefixes

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

Who AS41811 is reached through

The AS just before AS41811 in the paths our looking glass collectors hold, for 18 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.