ResearchRouting table, RPKI, IRR & looking glass

AS37353 Seacom Western Cape (Pty) Ltd

AS37353 is registered to Seacom Western Cape (Pty) Ltd in ZA. It originates 13 prefixes in the global routing table.

12
IPv4 prefixes
1
IPv6 prefixes
28,160
IPv4 addresses
0%
RPKI valid

Who holds AS37353

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

AS number
AS37353
Handle
Seacom Western Cape (Pty) Ltd
Organization
Seacom Western Cape (Pty) Ltd
Country
ZA
ASPA
None published

What AS37353 announces

Prefixes originated by AS37353 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
12
IPv6 prefixes
1
IPv4 addresses
28,160 (110 /24s)
RPKI valid
0 0%
RPKI invalid
2
RPKI not found
11
ROAs naming AS37353
0
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 AS37353 is reached through

The AS just before AS37353 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.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.