ResearchRouting table, RPKI, IRR & looking glass

AS201642 NetCom Service Ltd.

AS201642 (NCS-BG-AS) is registered to NetCom Service Ltd. in BG. It originates 8 prefixes in the global routing table.

6
IPv4 prefixes
2
IPv6 prefixes
3,328
IPv4 addresses
100%
RPKI valid

Who holds AS201642

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

AS number
AS201642
Handle
NCS-BG-AS
Organization
NetCom Service Ltd.
Country
BG
ASPA
None published

What AS201642 announces

Prefixes originated by AS201642 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
6
IPv6 prefixes
2
IPv4 addresses
3,328 (13 /24s)
RPKI valid
8 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS201642
8
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 AS201642 is reached through

The AS just before AS201642 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.

Routing registry objects

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

Sourceas-nameMaintained by
RIPENCS-BG-ASRIPE-NCC-END-MNT, NCS-BG-MNT

Route objects with origin AS201642: RIPE 9

as-sets that list AS201642 (9)