ResearchRouting table, RPKI, IRR & looking glass

AS4352 EMERSON ASIA PACIFIC PRIVATE LIMITED

AS4352 (EAPPL-AS-AP) is registered to EMERSON ASIA PACIFIC PRIVATE LIMITED in SG. It originates 2 prefixes in the global routing table.

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

Who holds AS4352

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

AS number
AS4352
Handle
EAPPL-AS-AP
Organization
EMERSON ASIA PACIFIC PRIVATE LIMITED
Country
SG
ASPA
None published

What AS4352 announces

Prefixes originated by AS4352 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
2
IPv6 prefixes
0
IPv4 addresses
2,048 (8 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
2
ROAs naming AS4352
0
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 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS4352 is reached through

The AS just before AS4352 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.