ResearchRouting table, RPKI, IRR & looking glass

AS63961 Bangladesh Research and Education Network (BdREN)

AS63961 (BDREN-UGC-AS-AP) is registered to Bangladesh Research and Education Network (BdREN) in BD. It originates 12 prefixes in the global routing table.

11
IPv4 prefixes
1
IPv6 prefixes
4,864
IPv4 addresses
100%
RPKI valid

Who holds AS63961

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

AS number
AS63961
Handle
BDREN-UGC-AS-AP
Organization
Bangladesh Research and Education Network (BdREN)
Country
BD
ASPA
None published

What AS63961 announces

Prefixes originated by AS63961 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
11
IPv6 prefixes
1
IPv4 addresses
4,864 (19 /24s)
RPKI valid
12 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS63961
13
With an IRR route object
11 91%

Announced prefixes

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

Who AS63961 is reached through

The AS just before AS63961 in the paths our looking glass collectors hold, for 12 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.