ResearchRouting table, RPKI, IRR & looking glass

AS29575 London Stock Exchange PLC

AS29575 (LONDSTOCK-AS) is registered to London Stock Exchange PLC in GB. It originates 7 prefixes in the global routing table.

7
IPv4 prefixes
0
IPv6 prefixes
1,536
IPv4 addresses
0%
RPKI valid

Who holds AS29575

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

AS number
AS29575
Handle
LONDSTOCK-AS
Organization
London Stock Exchange PLC
Country
GB
ASPA
None published

What AS29575 announces

Prefixes originated by AS29575 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
0
IPv4 addresses
1,536 (6 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
7
ROAs naming AS29575
0
With an IRR route object
7 100%

Announced prefixes

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

Who AS29575 is reached through

The AS just before AS29575 in the paths our looking glass collectors hold, for 7 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
RIPELONDSTOCK-ASRIPE-NCC-END-MNT, LSEG-MNT

Route objects with origin AS29575: RIPE 8 · ARIN 2 · RADB 2

as-sets that list AS29575 (3)