ResearchRouting table, RPKI, IRR & looking glass

AS60187 London Grid for Learning Trust

AS60187 (LGFL-AS) is registered to London Grid for Learning Trust in GB. It originates 49 prefixes in the global routing table.

47
IPv4 prefixes
2
IPv6 prefixes
71,424
IPv4 addresses
61%
RPKI valid

Who holds AS60187

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

AS number
AS60187
Handle
LGFL-AS
Organization
London Grid for Learning Trust
Country
GB
ASPA
None published

What AS60187 announces

Prefixes originated by AS60187 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
47
IPv6 prefixes
2
IPv4 addresses
71,424 (279 /24s)
RPKI valid
30 61%
RPKI invalid
0
RPKI not found
19
ROAs naming AS60187
86
With an IRR route object
38 77%

Who AS60187 is reached through

The AS just before AS60187 in the paths our looking glass collectors hold, for 49 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
RIPELGFL-ASRIPE-NCC-END-MNT, LGFL-1

Route objects with origin AS60187: RIPE 109

as-sets that list AS60187 (7)