ResearchRouting table, RPKI, IRR & looking glass

AS131630 Lazco Corporation

AS131630 (LAZCO) is registered to Lazco Corporation in TW. It originates 18 prefixes in the global routing table.

7
IPv4 prefixes
11
IPv6 prefixes
2,816
IPv4 addresses
100%
RPKI valid

Who holds AS131630

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

AS number
AS131630
Handle
LAZCO
Organization
Lazco Corporation
Country
TW
ASPA
None published

What AS131630 announces

Prefixes originated by AS131630 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
7
IPv6 prefixes
11
IPv4 addresses
2,816 (11 /24s)
RPKI valid
18 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS131630
18
With an IRR route object
18 100%

Announced prefixes

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

Who AS131630 is reached through

The AS just before AS131630 in the paths our looking glass collectors hold, for 18 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.