ResearchRouting table, RPKI, IRR & looking glass

AS210206 Metro Security (GB) PLC

AS210206 (METROSECURITY-AS) is registered to Metro Security (GB) PLC in GB. It originates 6 prefixes in the global routing table.

4
IPv4 prefixes
2
IPv6 prefixes
768
IPv4 addresses
100%
RPKI valid

Who holds AS210206

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

AS number
AS210206
Handle
METROSECURITY-AS
Organization
Metro Security (GB) PLC
Country
GB
ASPA
None published

What AS210206 announces

Prefixes originated by AS210206 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
4
IPv6 prefixes
2
IPv4 addresses
768 (3 /24s)
RPKI valid
6 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS210206
2
With an IRR route object
6 100%

Announced prefixes

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

IPv4 (4)
IPv6 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS210206 is reached through

The AS just before AS210206 in the paths our looking glass collectors hold, for 6 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
RIPEMETROSECURITY-ASRIPE-NCC-END-MNT, UK-METROSECURITY-1-MNT

Route objects with origin AS210206: RIPE 16

as-sets that list AS210206 (6)