AS63256 New York Structural Biology Center, Inc.
AS63256 (NYSBC) is registered to New York Structural Biology Center, Inc. in US. It originates 1 prefix in the global routing table.
1
IPv4 prefixes
0
IPv6 prefixes
128
IPv4 addresses
0%
RPKI valid
Registration
Who holds AS63256
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
AS number
AS63256
Handle
NYSBC
Organization
New York Structural Biology Center, Inc.
Country
US
ASPA
None published
Routing
What AS63256 announces
Prefixes originated by AS63256 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
128 (0 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
1
ROAs naming AS63256
0
With an IRR route object
0 0%
Prefixes
Announced prefixes
Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.
IRR
Routing registry objects
From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.
as-sets that list AS63256 (3)