ResearchRouting table, RPKI, IRR & looking glass

AS3918 Shell Information Technology International B.V.

AS3918 (SHELL-3918) is registered to Shell Information Technology International B.V. in EU. It originates 16 prefixes in the global routing table.

16
IPv4 prefixes
0
IPv6 prefixes
4,096
IPv4 addresses
62%
RPKI valid

Who holds AS3918

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

AS number
AS3918
Handle
SHELL-3918
Organization
Shell Information Technology International B.V.
Country
EU
ASPA
None published

What AS3918 announces

Prefixes originated by AS3918 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
16
IPv6 prefixes
0
IPv4 addresses
4,096 (16 /24s)
RPKI valid
10 62%
RPKI invalid
0
RPKI not found
6
ROAs naming AS3918
11
With an IRR route object
14 87%

Announced prefixes

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

Who AS3918 is reached through

The AS just before AS3918 in the paths our looking glass collectors hold, for 16 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.