ResearchRouting table, RPKI, IRR & looking glass

AS55293 A2 Hosting, Inc.

AS55293 (A2HOSTING) is registered to A2 Hosting, Inc. in US. It originates 76 prefixes in the global routing table.

76
IPv4 prefixes
0
IPv6 prefixes
91,392
IPv4 addresses
100%
RPKI valid

Who holds AS55293

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

AS number
AS55293
Handle
A2HOSTING
Organization
A2 Hosting, Inc.
Country
US
ASPA
None published

What AS55293 announces

Prefixes originated by AS55293 in the routing table our collectors hold (kept current as routes change), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
76
IPv6 prefixes
0
IPv4 addresses
91,392 (357 /24s)
RPKI valid
76 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS55293
75
With an IRR route object
62 81%

Who AS55293 buys transit from

Inferred from the AS paths in the RouteViews tables and our own collectors’ feeds, refreshed every 4 hours, most-seen first. 4 upstreams.

Who AS55293 exchanges routes with

1 peer: networks of comparable size it swaps its own and its customers’ routes with. Most peerings never reach a route collector, so this is the visible part.

Who buys transit from AS55293

None seen: AS55293 does not appear to provide transit to anyone.

Routing registry objects

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

Sourceas-nameMaintained by
RADBA2HOSTINGMAINT-A2HOSTING

Route objects with origin AS55293: RADB 87 · ARIN 44 · LEVEL3 41 · RIPE 21 · APNIC 14

as-sets that list AS55293 (15)