ResearchRouting table, RPKI, IRR & looking glass

AS151847 Fastmail Pty Ltd

AS151847 (FASTMAILPTYLTD-AS-AP) is registered to Fastmail Pty Ltd in AU. It originates 8 prefixes in the global routing table.

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

Who holds AS151847

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

AS number
AS151847
Handle
FASTMAILPTYLTD-AS-AP
Organization
Fastmail Pty Ltd
Country
AU
ASPA
None published

What AS151847 announces

Prefixes originated by AS151847 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
4
IPv6 prefixes
4
IPv4 addresses
1,024 (4 /24s)
RPKI valid
8 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS151847
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 AS151847 is reached through

The AS just before AS151847 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
ALTDBTELX-AS151847MAINT-TELX
APNICFASTMAILPTYLTD-AS-APAPNIC-HM

Route objects with origin AS151847: APNIC 36 · ALTDB 3 · ARIN 1

as-sets that list AS151847 (9)