AS151847 US Fastmail Pty Ltd

Updated 21.10.2026 20:15 UTC
US United States 4 IPv4 4 IPv6 4 Neighbors 3 Upstreams 0 Downstreams 0 Peering

AS Info

Organization
Fastmail Pty Ltd
Country
US United States
Last seen in BGP
21.10.2026 20:05 UTC

RPKI

5 ROA
Valid 8 Invalid 0 No ROA 0

Prefix locations

  • US United States 7
  • NL Netherlands 1
Neighbors as seen from AS208972, thicker lines carry more routes. UpstreamsAS151847Downstreams
#ASNameRelationRoutesShare
1 AS13335 US Cloudflare Upstream 15
2 AS6939 US Hurricane Electric Upstream 5
3 AS1828 US Unitas Global Upstream 2
None seen in the routing table.
None seen in the routing table.
#ASNameRelationRoutesShare
1 AS13335 US Cloudflare Upstream 15
2 AS6939 US Hurricane Electric Upstream 5
3 AS1828 US Unitas Global Upstream 2
4 AS48152 DE Digital Realty EMEA 1
PrefixDescriptionLocationRPKIPaths
103.168.172.0/24 Fastmail Pty Ltd t/a Fastmail US Philadelphia RPKI valid 5
202.12.124.0/24 US St Louis RPKI valid 4
204.75.18.0/24 NL Amsterdam RPKI valid 5
204.75.19.0/24 US St Louis RPKI valid 5
PrefixDescriptionLocationRPKIPaths
2402:5d60::/36 US RPKI valid 1
2402:5d60:1000::/36 US RPKI valid 1
2402:5d60:2000::/36 US RPKI valid 1
2402:5d60:4000::/36 US RPKI valid 1