ResearchRouting table, RPKI, IRR & looking glass

AS49911 DCNet Limited

AS49911 (DCNET) is registered to DCNet Limited in GB. It originates 8 prefixes in the global routing table.

7
IPv4 prefixes
1
IPv6 prefixes
1,792
IPv4 addresses
100%
RPKI valid

Who holds AS49911

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

AS number
AS49911
Handle
DCNET
Organization
DCNet Limited
Country
GB
ASPA
3 providers

What AS49911 announces

Prefixes originated by AS49911 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
7
IPv6 prefixes
1
IPv4 addresses
1,792 (7 /24s)
RPKI valid
8 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS49911
11
With an IRR route object
8 100%

Announced prefixes

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

Who AS49911 is reached through

The AS just before AS49911 in the paths our looking glass collectors hold, for 8 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS49911 publishes an ASPA naming these providers. Check a path.

Routing registry objects

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

Sourceas-nameMaintained by
RIPEDCNETRIPE-NCC-END-MNT, DCN-MNT

Route objects with origin AS49911: RIPE 8

as-sets that list AS49911 (5)