ResearchRouting table, RPKI, IRR & looking glass

AS57795 NG-BLU Networks B.V.

AS57795 (NGNETWORKS) is registered to NG-BLU Networks B.V. in NL. It originates 47 prefixes in the global routing table.

35
IPv4 prefixes
12
IPv6 prefixes
49,920
IPv4 addresses
63%
RPKI valid

Who holds AS57795

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

AS number
AS57795
Handle
NGNETWORKS
Organization
NG-BLU Networks B.V.
Country
NL
ASPA
None published

What AS57795 announces

Prefixes originated by AS57795 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
35
IPv6 prefixes
12
IPv4 addresses
49,920 (195 /24s)
RPKI valid
30 63%
RPKI invalid
0
RPKI not found
17
ROAs naming AS57795
31
With an IRR route object
45 95%

Who AS57795 is reached through

The AS just before AS57795 in the paths our looking glass collectors hold, for 47 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS57795 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS57795 as a provider

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
RIPENGNETWORKSRIPE-NCC-END-MNT, MNT-NGNETWORKS

Route objects with origin AS57795: RIPE 55

as-sets that list AS57795 (9)