ResearchRouting table, RPKI, IRR & looking glass

AS137617 Indian Institute Of Management Ahmedabad

AS137617 (IIMAHD-AS) is registered to Indian Institute Of Management Ahmedabad in IN. It originates 2 prefixes in the global routing table.

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

Who holds AS137617

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

AS number
AS137617
Handle
IIMAHD-AS
Organization
Indian Institute Of Management Ahmedabad
Country
IN
ASPA
None published

What AS137617 announces

Prefixes originated by AS137617 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 AS137617
1
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 AS137617 is reached through

The AS just before AS137617 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.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
APNICIIMAHD-ASMAINT-IN-IIMAHD, MAINT-IN-IRINN

Route objects with origin AS137617: APNIC 3

as-sets that list AS137617 (4)