ResearchRouting table, RPKI, IRR & looking glass

AS6428 CDM

AS6428 is registered to CDM in US. It originates 95 prefixes in the global routing table.

94
IPv4 prefixes
1
IPv6 prefixes
23,552
IPv4 addresses
1%
RPKI valid

Who holds AS6428

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

AS number
AS6428
Handle
CDM
Organization
CDM
Country
US
ASPA
None published

What AS6428 announces

Prefixes originated by AS6428 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
94
IPv6 prefixes
1
IPv4 addresses
23,552 (92 /24s)
RPKI valid
1 1%
RPKI invalid
0
RPKI not found
94
ROAs naming AS6428
1
With an IRR route object
89 93%

Announced prefixes

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

IPv4 (94)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS6428 is reached through

The AS just before AS6428 in the paths our looking glass collectors hold, for 60 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
RADBCharterComm-HOSTIRIANMAINT-CHTR-WD

Route objects with origin AS6428: RADB 117 · LEVEL3 49 · ARIN 1

as-sets that list AS6428 (15)