AS27357 Rackspace Hosting 🇺🇸 US

Announcing 40 prefixes, seen at the RIS collectors.

IPv4 prefixes
39
266,496 (1,041 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it

Registry and operator data

AS number
AS27357
Name
Rackspace Hosting
Organisation
Rackspace Hosting
Country
🇺🇸 US
RIR
ARIN
Allocated
2003-02-20

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

1 valid (2.5%) 0 invalid (0.0%) 39 no ROA (97.5%)

Announced prefixes

40 in total

Prefix RPKI Peers Sample path First seen
23.253.128.0/19 v4 no ROA 41 244821220027357 2026-09-18
65.61.141.0/24 v4 no ROA 41 244821220027357 2026-09-18
65.61.142.0/23 v4 no ROA 41 244821220027357 2026-09-18
65.61.146.0/23 v4 no ROA 41 244821220027357 2026-09-18
65.61.152.0/24 v4 no ROA 41 244821220027357 2026-09-18
65.61.186.0/23 v4 no ROA 41 244821220027357 2026-09-18
69.20.0.0/17 v4 no ROA 41 244821220027357 2026-09-18
69.20.95.0/24 v4 no ROA 30 244821220027357 2026-09-18
72.4.112.0/20 v4 no ROA 41 244821220027357 2026-09-18
74.205.0.0/19 v4 no ROA 41 244821220027357 2026-09-18
104.130.0.0/18 v4 no ROA 41 244821220027357 2026-09-18
104.130.120.0/22 v4 no ROA 41 244821220027357 2026-09-18
104.130.160.0/19 v4 no ROA 41 244821220027357 2026-09-18
104.130.224.0/20 v4 no ROA 41 244821220027357 2026-09-18
104.239.160.0/19 v4 no ROA 41 244821220027357 2026-09-18
104.239.224.0/20 v4 no ROA 41 244821220027357 2026-09-18
104.239.248.0/21 v4 no ROA 41 244821220027357 2026-09-18
142.0.184.0/22 v4 RPKI valid 42 244821220027357 2026-09-18
146.20.0.0/16 v4 no ROA 41 244821220027357 2026-09-18
148.62.86.0/24 v4 no ROA 10 3454964611220027357 2026-09-18
156.43.59.0/24 v4 no ROA 42 244821220027357 2026-09-18
159.135.64.0/20 v4 no ROA 41 244821220027357 2026-09-18
159.135.254.0/24 v4 no ROA 42 244821220027357 2026-09-18
162.209.96.0/19 v4 no ROA 41 244821220027357 2026-09-18
162.242.192.0/19 v4 no ROA 41 244821220027357 2026-09-18
162.242.224.0/19 v4 no ROA 41 244821220027357 2026-09-18
172.99.64.0/19 v4 no ROA 41 244821220027357 2026-09-18
173.203.128.0/18 v4 no ROA 41 244821220027357 2026-09-18
173.204.89.0/24 v4 no ROA 42 244821220027357 2026-09-18
192.68.40.0/24 v4 no ROA 41 244821220027357 2026-09-18
198.210.16.0/21 v4 no ROA 6 244821220027357 2026-09-18
198.210.16.0/22 v4 no ROA 41 3454964611220027357 2026-09-18
198.210.20.0/22 v4 no ROA 41 3454964611220027357 2026-09-18
204.51.224.0/24 v4 no ROA 42 244821220027357 2026-09-18
204.51.235.0/24 v4 no ROA 42 244821220027357 2026-09-18
204.232.128.0/18 v4 no ROA 41 244821220027357 2026-09-18
204.232.224.0/19 v4 no ROA 41 244821220027357 2026-09-18
207.97.192.0/18 v4 no ROA 41 244821220027357 2026-09-18
209.0.201.0/24 v4 no ROA 41 244821220027357 2026-09-18
2001:4802::/32 v6 no ROA 33 377211220027357 2026-09-18