ResearchRouting table, RPKI, IRR & looking glass

AS44934 Arachsys Internet Services Ltd

AS44934 (ARACHSYS) is registered to Arachsys Internet Services Ltd in GB. It originates 5 prefixes in the global routing table.

3
IPv4 prefixes
2
IPv6 prefixes
1,536
IPv4 addresses
80%
RPKI valid

Who holds AS44934

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

AS number
AS44934
Handle
ARACHSYS
Organization
Arachsys Internet Services Ltd
Country
GB
ASPA
4 providers

What AS44934 announces

Prefixes originated by AS44934 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
2
IPv4 addresses
1,536 (6 /24s)
RPKI valid
4 80%
RPKI invalid
0
RPKI not found
1
ROAs naming AS44934
5
With an IRR route object
5 100%

Announced prefixes

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

IPv4 (3)
IPv6 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS44934 is reached through

The AS just before AS44934 in the paths our looking glass collectors hold, for 5 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS44934 publishes an ASPA naming these providers. Check a path.

Routing registry objects

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

Sourceas-nameMaintained by
RIPEARACHSYSC4L-MNT, ARACHSYS-MNT, RIPE-NCC-END-MNT

Route objects with origin AS44934: RIPE 9

as-sets that list AS44934 (3)