ResearchRouting table, RPKI, IRR & looking glass

AS37100 SEACOM Limited

AS37100 is registered to SEACOM Limited in MU. It originates 13 prefixes in the global routing table.

10
IPv4 prefixes
3
IPv6 prefixes
1,072,896
IPv4 addresses
23%
RPKI valid

Who holds AS37100

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

AS number
AS37100
Handle
SEACOM Limited
Organization
SEACOM Limited
Country
MU
ASPA
None published

What AS37100 announces

Prefixes originated by AS37100 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
10
IPv6 prefixes
3
IPv4 addresses
1,072,896 (4,191 /24s)
RPKI valid
3 23%
RPKI invalid
0
RPKI not found
10
ROAs naming AS37100
3
With an IRR route object
11 84%

Announced prefixes

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

Who AS37100 is reached through

The AS just before AS37100 in the paths our looking glass collectors hold, for 13 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS37100 publishes no ASPA of its own. 3 ASes name it as a provider in theirs. Check a path.

The 3 ASes that name AS37100 as a provider