ResearchRouting table, RPKI, IRR & looking glass

AS396128 Mount Holyoke College

AS396128 (MHC-NET) is registered to Mount Holyoke College in US. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
32,768
IPv4 addresses
0%
RPKI valid

Who holds AS396128

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

AS number
AS396128
Handle
MHC-NET
Organization
Mount Holyoke College
Country
US
ASPA
None published

What AS396128 announces

Prefixes originated by AS396128 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
1
IPv6 prefixes
0
IPv4 addresses
32,768 (128 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
1
ROAs naming AS396128
0
With an IRR route object
0 0%

Announced prefixes

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

IPv4 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS396128 is reached through

The AS just before AS396128 in the paths our looking glass collectors hold, for 1 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.

as-sets that list AS396128 (2)