ResearchRouting table, RPKI, IRR & looking glass

AS401673 Bullroar Telecom, Ltd.

AS401673 (BRTEL-USAS1) is registered to Bullroar Telecom, Ltd. in US. It originates 7 prefixes in the global routing table.

3
IPv4 prefixes
4
IPv6 prefixes
1,024
IPv4 addresses
100%
RPKI valid

Who holds AS401673

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

AS number
AS401673
Handle
BRTEL-USAS1
Organization
Bullroar Telecom, Ltd.
Country
US
ASPA
2 providers

What AS401673 announces

Prefixes originated by AS401673 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
4
IPv4 addresses
1,024 (4 /24s)
RPKI valid
7 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS401673
5
With an IRR route object
7 100%

Announced prefixes

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

Who AS401673 is reached through

The AS just before AS401673 in the paths our looking glass collectors hold, for 7 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS401673 publishes an ASPA naming these providers. Check a path.

Routing registry objects

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

Sourceas-nameMaintained by
ARINBRTEL-AS401673MNT-BTL-282
RADBBRTEL-AS401673MAINT-BRTEL-401673

Route objects with origin AS401673: ARIN 7 · RADB 7 · RIPE 1

as-sets that list AS401673 (4)