ResearchRouting table, RPKI, IRR & looking glass

AS51275 Viacom Informatics Ltd.

AS51275 (VIACOMKFT) is registered to Viacom Informatics Ltd. in HU. It originates 7 prefixes in the global routing table.

6
IPv4 prefixes
1
IPv6 prefixes
1,536
IPv4 addresses
100%
RPKI valid

Who holds AS51275

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

AS number
AS51275
Handle
VIACOMKFT
Organization
Viacom Informatics Ltd.
Country
HU
ASPA
None published

What AS51275 announces

Prefixes originated by AS51275 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
1
IPv4 addresses
1,536 (6 /24s)
RPKI valid
7 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS51275
8
With an IRR route object
7 100%

Announced prefixes

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

Who AS51275 is reached through

The AS just before AS51275 in the paths our looking glass collectors hold, for 7 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
RIPEVIACOMKFTRIPE-NCC-END-MNT, VIACOM-MNT

Route objects with origin AS51275: RIPE 7

as-sets that list AS51275 (3)