ResearchRouting table, RPKI, IRR & looking glass

AS197252 Colobridge GmbH

AS197252 (COLOBRIDGE-AS) is registered to Colobridge GmbH in DE. It originates 3 prefixes in the global routing table.

3
IPv4 prefixes
0
IPv6 prefixes
4,096
IPv4 addresses
0%
RPKI valid

Who holds AS197252

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

AS number
AS197252
Handle
COLOBRIDGE-AS
Organization
Colobridge GmbH
Country
DE
ASPA
None published

What AS197252 announces

Prefixes originated by AS197252 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
3
IPv6 prefixes
0
IPv4 addresses
4,096 (16 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
3
ROAs naming AS197252
0
With an IRR route object
3 100%

Announced prefixes

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

IPv4 (3)

RPKI valid   RPKI invalid   no ROA covers it

Who AS197252 is reached through

The AS just before AS197252 in the paths our looking glass collectors hold, for 3 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
RIPECOLOBRIDGE-ASRIPE-NCC-END-MNT, MNT-COLOBRIDGE-NET

Route objects with origin AS197252: RIPE 12

as-sets that list AS197252 (3)