ResearchRouting table, RPKI, IRR & looking glass

AS201528 Orchid Cellmark Ltd

AS201528 (ORCHID-CELLMARK-CHORLEY) is registered to Orchid Cellmark Ltd in GB. It originates 2 prefixes in the global routing table.

1
IPv4 prefixes
1
IPv6 prefixes
256
IPv4 addresses
0%
RPKI valid

Who holds AS201528

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

AS number
AS201528
Handle
ORCHID-CELLMARK-CHORLEY
Organization
Orchid Cellmark Ltd
Country
GB
ASPA
None published

What AS201528 announces

Prefixes originated by AS201528 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
1
IPv6 prefixes
1
IPv4 addresses
256 (1 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
2
ROAs naming AS201528
0
With an IRR route object
2 100%

Announced prefixes

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

IPv4 (1)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS201528 is reached through

The AS just before AS201528 in the paths our looking glass collectors hold, for 2 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
RIPEORCHID-CELLMARK-CHORLEYRIPE-NCC-END-MNT, CELLMARK-MAINTAINER

Route objects with origin AS201528: RIPE 3

as-sets that list AS201528 (2)