ResearchRouting table, RPKI, IRR & looking glass

AS211029 XTX Markets Limited

AS211029 (XTX) is registered to XTX Markets Limited in GB. It originates 5 prefixes in the global routing table.

5
IPv4 prefixes
0
IPv6 prefixes
2,048
IPv4 addresses
100%
RPKI valid

Who holds AS211029

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

AS number
AS211029
Handle
XTX
Organization
XTX Markets Limited
Country
GB
ASPA
None published

What AS211029 announces

Prefixes originated by AS211029 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
5
IPv6 prefixes
0
IPv4 addresses
2,048 (8 /24s)
RPKI valid
5 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS211029
5
With an IRR route object
5 100%

Announced prefixes

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

IPv4 (5)

RPKI valid   RPKI invalid   no ROA covers it

Who AS211029 is reached through

The AS just before AS211029 in the paths our looking glass collectors hold, for 5 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
RIPEXTXRIPE-NCC-END-MNT, UK-XTXMARKETS-1-MNT

Route objects with origin AS211029: RIPE 12

as-sets that list AS211029 (8)