ResearchRouting table, RPKI, IRR & looking glass

AS203116 NESMA HOLDING CO LLC

AS203116 (nesmaholding) is registered to NESMA HOLDING CO LLC in SA. It originates 2 prefixes in the global routing table.

1
IPv4 prefixes
1
IPv6 prefixes
1,024
IPv4 addresses
100%
RPKI valid

Who holds AS203116

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

AS number
AS203116
Handle
nesmaholding
Organization
NESMA HOLDING CO LLC
Country
SA
ASPA
None published

What AS203116 announces

Prefixes originated by AS203116 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
1
IPv6 prefixes
1
IPv4 addresses
1,024 (4 /24s)
RPKI valid
2 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS203116
3
With an IRR route object
2 100%

Announced prefixes

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

IPv4 (1)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS203116 is reached through

The AS just before AS203116 in the paths our looking glass collectors hold, for 2 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
RIPEnesmaholdingRIPE-NCC-END-MNT, SA-NESMAHOLDING-1-MNT

Route objects with origin AS203116: RIPE 3 · RADB 1

as-sets that list AS203116 (5)