ResearchRouting table, RPKI, IRR & looking glass

AS45477 AP TRANSIT PTE LTD

AS45477 (APTRANSIT-SG) is registered to AP TRANSIT PTE LTD in SG. It originates 11 prefixes in the global routing table.

10
IPv4 prefixes
1
IPv6 prefixes
2,560
IPv4 addresses
90%
RPKI valid

Who holds AS45477

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

AS number
AS45477
Handle
APTRANSIT-SG
Organization
AP TRANSIT PTE LTD
Country
SG
ASPA
None published

What AS45477 announces

Prefixes originated by AS45477 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
10
IPv6 prefixes
1
IPv4 addresses
2,560 (10 /24s)
RPKI valid
10 90%
RPKI invalid
0
RPKI not found
1
ROAs naming AS45477
10
With an IRR route object
11 100%

Announced prefixes

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

Who AS45477 is reached through

The AS just before AS45477 in the paths our looking glass collectors hold, for 11 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
APNICAPTRANSIT-SGAPNIC-HM
NTTCOMAPTRANSIT-SGMAINT-AS38001
RADBAPTRANSIT-SGMAINT-AS38001

Route objects with origin AS45477: NTTCOM 26 · RADB 25 · APNIC 10 · REACH 10

as-sets that list AS45477 (10)