ResearchRouting table, RPKI, IRR & looking glass

AS42876 Unit IT A/S

AS42876 (Unit-IT-as) is registered to Unit IT A/S in DK. It originates 6 prefixes in the global routing table.

6
IPv4 prefixes
0
IPv6 prefixes
9,984
IPv4 addresses
83%
RPKI valid

Who holds AS42876

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

AS number
AS42876
Handle
Unit-IT-as
Organization
Unit IT A/S
Country
DK
ASPA
None published

What AS42876 announces

Prefixes originated by AS42876 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
0
IPv4 addresses
9,984 (39 /24s)
RPKI valid
5 83%
RPKI invalid
0
RPKI not found
1
ROAs naming AS42876
5
With an IRR route object
6 100%

Announced prefixes

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

Who AS42876 is reached through

The AS just before AS42876 in the paths our looking glass collectors hold, for 6 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
RIPEUnit-IT-asRIPE-NCC-END-MNT, LIR-DK-APSKBUS-1-MNT

Route objects with origin AS42876: RIPE 7

as-sets that list AS42876 (4)