ResearchRouting table, RPKI, IRR & looking glass

AS135038 Synesis IT Limited

AS135038 (SYNESISITLIMITED-AS-AP) is registered to Synesis IT Limited in BD. It originates 2 prefixes in the global routing table.

2
IPv4 prefixes
0
IPv6 prefixes
512
IPv4 addresses
100%
RPKI valid

Who holds AS135038

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

AS number
AS135038
Handle
SYNESISITLIMITED-AS-AP
Organization
Synesis IT Limited
Country
BD
ASPA
2 providers

What AS135038 announces

Prefixes originated by AS135038 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
512 (2 /24s)
RPKI valid
2 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS135038
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 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS135038 is reached through

The AS just before AS135038 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.

Provider authorization

AS135038 publishes an ASPA naming these providers. Check a path.