ResearchRouting table, RPKI, IRR & looking glass

AS37125 Layer3 Limited

AS37125 is registered to Layer3 Limited in NG. It originates 13 prefixes in the global routing table.

13
IPv4 prefixes
0
IPv6 prefixes
3,328
IPv4 addresses
92%
RPKI valid

Who holds AS37125

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

AS number
AS37125
Handle
Layer3 Limited
Organization
Layer3 Limited
Country
NG
ASPA
None published

What AS37125 announces

Prefixes originated by AS37125 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
13
IPv6 prefixes
0
IPv4 addresses
3,328 (13 /24s)
RPKI valid
12 92%
RPKI invalid
0
RPKI not found
1
ROAs naming AS37125
3
With an IRR route object
12 92%

Announced prefixes

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

Who AS37125 is reached through

The AS just before AS37125 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.