ResearchRouting table, RPKI, IRR & looking glass

AS20337 SUNY Institute of Technology

AS20337 (SUNYPOLY-ASN) is registered to SUNY Institute of Technology in US. It originates 5 prefixes in the global routing table.

5
IPv4 prefixes
0
IPv6 prefixes
131,840
IPv4 addresses
20%
RPKI valid

Who holds AS20337

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

AS number
AS20337
Handle
SUNYPOLY-ASN
Organization
SUNY Institute of Technology
Country
US
ASPA
None published

What AS20337 announces

Prefixes originated by AS20337 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
5
IPv6 prefixes
0
IPv4 addresses
131,840 (515 /24s)
RPKI valid
1 20%
RPKI invalid
0
RPKI not found
4
ROAs naming AS20337
3
With an IRR route object
5 100%

Announced prefixes

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

IPv4 (5)

RPKI valid   RPKI invalid   no ROA covers it

Who AS20337 is reached through

The AS just before AS20337 in the paths our looking glass collectors hold, for 5 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
ALTDBSUNYIT-ASNMAINT-TVC

Route objects with origin AS20337: RADB 8 · ALTDB 3

as-sets that list AS20337 (7)