ResearchRouting table, RPKI, IRR & looking glass

AS197758 NXLayer Ltd

AS197758 (NXLAYER) is registered to NXLayer Ltd in GB. It originates 8 prefixes in the global routing table.

7
IPv4 prefixes
1
IPv6 prefixes
2,560
IPv4 addresses
100%
RPKI valid

Who holds AS197758

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

AS number
AS197758
Handle
NXLAYER
Organization
NXLayer Ltd
Country
GB
ASPA
None published

What AS197758 announces

Prefixes originated by AS197758 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
7
IPv6 prefixes
1
IPv4 addresses
2,560 (10 /24s)
RPKI valid
8 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS197758
10
With an IRR route object
8 100%

Announced prefixes

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

Who AS197758 is reached through

The AS just before AS197758 in the paths our looking glass collectors hold, for 8 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.