ResearchRouting table, RPKI, IRR & looking glass

AS39060 Sainsbury's Supermarkets Ltd

AS39060 (SAINSBURYS-NET) is registered to Sainsbury's Supermarkets Ltd in GB. It originates 3 prefixes in the global routing table.

3
IPv4 prefixes
0
IPv6 prefixes
2,048
IPv4 addresses
0%
RPKI valid

Who holds AS39060

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

AS number
AS39060
Handle
SAINSBURYS-NET
Organization
Sainsbury's Supermarkets Ltd
Country
GB
ASPA
None published

What AS39060 announces

Prefixes originated by AS39060 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
2,048 (8 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
3
ROAs naming AS39060
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 AS39060 is reached through

The AS just before AS39060 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
RIPESAINSBURYS-NETRIPE-NCC-END-MNT, BTNET-MNT, SAINS-MNT

Route objects with origin AS39060: RADB 14 · RIPE 11

as-sets that list AS39060 (3)