ResearchRouting table, RPKI, IRR & looking glass

AS55872 BayCity Communications Limited

AS55872 (BAYCITY-AS-AP) is registered to BayCity Communications Limited in NZ. It originates 8 prefixes in the global routing table.

8
IPv4 prefixes
0
IPv6 prefixes
44,544
IPv4 addresses
100%
RPKI valid

Who holds AS55872

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

AS number
AS55872
Handle
BAYCITY-AS-AP
Organization
BayCity Communications Limited
Country
NZ
ASPA
None published

What AS55872 announces

Prefixes originated by AS55872 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
8
IPv6 prefixes
0
IPv4 addresses
44,544 (174 /24s)
RPKI valid
8 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS55872
5
With an IRR route object
8 100%

Announced prefixes

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

Who AS55872 is reached through

The AS just before AS55872 in the paths our looking glass collectors hold, for 8 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
APNICONENZ-NZ-TP-APAPNIC-HM

Route objects with origin AS55872: APNIC 21 · RADB 2

as-sets that list AS55872 (11)