ResearchRouting table, RPKI, IRR & looking glass

AS16700 CNSNext

AS16700 (CNSNEXT) is registered to CNSNext in US. It originates 13 prefixes in the global routing table.

12
IPv4 prefixes
1
IPv6 prefixes
38,400
IPv4 addresses
84%
RPKI valid

Who holds AS16700

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

AS number
AS16700
Handle
CNSNEXT
Organization
CNSNext
Country
US
ASPA
None published

What AS16700 announces

Prefixes originated by AS16700 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
12
IPv6 prefixes
1
IPv4 addresses
38,400 (150 /24s)
RPKI valid
11 84%
RPKI invalid
0
RPKI not found
2
ROAs naming AS16700
12
With an IRR route object
13 100%

Announced prefixes

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

Who AS16700 is reached through

The AS just before AS16700 in the paths our looking glass collectors hold, for 13 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
RADBCITY-1MAINT-AS16700

Route objects with origin AS16700: RADB 16 · ARIN 11 · BBOI 9

as-sets that list AS16700 (8)