ResearchRouting table, RPKI, IRR & looking glass

AS53486 Niagara Regional Broadband Networks Limited

AS53486 (NRBN) is registered to Niagara Regional Broadband Networks Limited in CA. It originates 10 prefixes in the global routing table.

8
IPv4 prefixes
2
IPv6 prefixes
13,312
IPv4 addresses
50%
RPKI valid

Who holds AS53486

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

AS number
AS53486
Handle
NRBN
Organization
Niagara Regional Broadband Networks Limited
Country
CA
ASPA
None published

What AS53486 announces

Prefixes originated by AS53486 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
2
IPv4 addresses
13,312 (52 /24s)
RPKI valid
5 50%
RPKI invalid
0
RPKI not found
5
ROAs naming AS53486
3
With an IRR route object
8 80%

Announced prefixes

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

Who AS53486 is reached through

The AS just before AS53486 in the paths our looking glass collectors hold, for 10 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS53486 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS53486 as a provider

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
RADBNRBNMAINT-AS53486

Route objects with origin AS53486: RADB 32

as-sets that list AS53486 (7)