ResearchRouting table, RPKI, IRR & looking glass

AS136941 Unicom Multi System

AS136941 (UMS-AS-AP) is registered to Unicom Multi System in BD. It originates 14 prefixes in the global routing table.

4
IPv4 prefixes
10
IPv6 prefixes
1,024
IPv4 addresses
50%
RPKI valid

Who holds AS136941

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

AS number
AS136941
Handle
UMS-AS-AP
Organization
Unicom Multi System
Country
BD
ASPA
None published

What AS136941 announces

Prefixes originated by AS136941 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
4
IPv6 prefixes
10
IPv4 addresses
1,024 (4 /24s)
RPKI valid
7 50%
RPKI invalid
7
RPKI not found
0
ROAs naming AS136941
9
With an IRR route object
7 50%

Announced prefixes

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

Who AS136941 is reached through

The AS just before AS136941 in the paths our looking glass collectors hold, for 14 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.