ResearchRouting table, RPKI, IRR & looking glass

AS34941 Cygrids Communications AB

AS34941 (CYBERCOM-AS) is registered to Cygrids Communications AB in SE. It originates 11 prefixes in the global routing table.

5
IPv4 prefixes
6
IPv6 prefixes
3,584
IPv4 addresses
90%
RPKI valid

Who holds AS34941

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

AS number
AS34941
Handle
CYBERCOM-AS
Organization
Cygrids Communications AB
Country
SE
ASPA
None published

What AS34941 announces

Prefixes originated by AS34941 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
5
IPv6 prefixes
6
IPv4 addresses
3,584 (14 /24s)
RPKI valid
10 90%
RPKI invalid
0
RPKI not found
1
ROAs naming AS34941
14
With an IRR route object
8 72%

Announced prefixes

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

Who AS34941 is reached through

The AS just before AS34941 in the paths our looking glass collectors hold, for 11 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
RIPECYBERCOM-ASRIPE-NCC-END-MNT, CYBERCOM, CYGRIDS-MNT-RIPE

Route objects with origin AS34941: RIPE 19 · RADB 2

as-sets that list AS34941 (5)