ResearchRouting table, RPKI, IRR & looking glass

AS40042 Suffolk County Government

AS40042 (SUFFOLK-COUNTY-GOVERNMENT) is registered to Suffolk County Government in US. It originates 4 prefixes in the global routing table.

4
IPv4 prefixes
0
IPv6 prefixes
768
IPv4 addresses
0%
RPKI valid

Who holds AS40042

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

AS number
AS40042
Handle
SUFFOLK-COUNTY-GOVERNMENT
Organization
Suffolk County Government
Country
US
ASPA
None published

What AS40042 announces

Prefixes originated by AS40042 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
4
IPv6 prefixes
0
IPv4 addresses
768 (3 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
4
ROAs naming AS40042
0
With an IRR route object
3 75%

Announced prefixes

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

IPv4 (4)

RPKI valid   RPKI invalid   no ROA covers it

Who AS40042 is reached through

The AS just before AS40042 in the paths our looking glass collectors hold, for 4 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
ARINSUFFOLK-COUNTY-GOVERNMENTMNT-SCG-93

Route objects with origin AS40042: ALTDB 3 · RADB 2

as-sets that list AS40042 (5)