ResearchRouting table, RPKI, IRR & looking glass

AS204321 New York Times Limited

AS204321 (uk-nyt-cdg1) is registered to New York Times Limited in GB. It originates 3 prefixes in the global routing table.

3
IPv4 prefixes
0
IPv6 prefixes
1,536
IPv4 addresses
100%
RPKI valid

Who holds AS204321

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

AS number
AS204321
Handle
uk-nyt-cdg1
Organization
New York Times Limited
Country
GB
ASPA
None published

What AS204321 announces

Prefixes originated by AS204321 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
3
IPv6 prefixes
0
IPv4 addresses
1,536 (6 /24s)
RPKI valid
3 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS204321
3
With an IRR route object
3 100%

Announced prefixes

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

IPv4 (3)

RPKI valid   RPKI invalid   no ROA covers it

Who AS204321 is reached through

The AS just before AS204321 in the paths our looking glass collectors hold, for 3 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
RADBNYT204321MAINT-NYT1
RIPEuk-nyt-cdg1RIPE-NCC-END-MNT, UK-NYT-1-MNT

Route objects with origin AS204321: ARIN 3 · RADB 3

as-sets that list AS204321 (6)