ResearchRouting table, RPKI, IRR & looking glass

AS211167 IT Farm Limited

AS211167 (ITFARM) is registered to IT Farm Limited in GB. It originates 4 prefixes in the global routing table.

4
IPv4 prefixes
0
IPv6 prefixes
1,024
IPv4 addresses
50%
RPKI valid

Who holds AS211167

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

AS number
AS211167
Handle
ITFARM
Organization
IT Farm Limited
Country
GB
ASPA
None published

What AS211167 announces

Prefixes originated by AS211167 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
4
IPv6 prefixes
0
IPv4 addresses
1,024 (4 /24s)
RPKI valid
2 50%
RPKI invalid
0
RPKI not found
2
ROAs naming AS211167
4
With an IRR route object
4 100%

Announced prefixes

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

IPv4 (4)

RPKI valid   RPKI invalid   no ROA covers it

Who AS211167 is reached through

The AS just before AS211167 in the paths our looking glass collectors hold, for 4 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
RIPEITFARMRIPE-NCC-END-MNT, LIR-UK-ITFARM-1-MNT, ETG01-MNT

Route objects with origin AS211167: RIPE 7 · RADB 1

as-sets that list AS211167 (6)