ResearchRouting table, RPKI, IRR & looking glass

AS38254 Internet Technology Laboratory

AS38254 (ITLAB-AS-AP) is registered to Internet Technology Laboratory in TW. It originates 8 prefixes in the global routing table.

5
IPv4 prefixes
3
IPv6 prefixes
1,280
IPv4 addresses
87%
RPKI valid

Who holds AS38254

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

AS number
AS38254
Handle
ITLAB-AS-AP
Organization
Internet Technology Laboratory
Country
TW
ASPA
None published

What AS38254 announces

Prefixes originated by AS38254 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
5
IPv6 prefixes
3
IPv4 addresses
1,280 (5 /24s)
RPKI valid
7 87%
RPKI invalid
0
RPKI not found
1
ROAs naming AS38254
7
With an IRR route object
8 100%

Announced prefixes

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

Who AS38254 is reached through

The AS just before AS38254 in the paths our looking glass collectors hold, for 8 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.