206208 looking glass

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%)

Whois

Fetched from whois.arin.net

ASNumber:       27357
ASName:         RACKSPACE
ASHandle:       AS27357
RegDate:        2003-02-20
Updated:        2012-02-24
Ref:            https://rdap.arin.net/registry/autnum/27357

OrgName:        Rackspace Hosting
OrgId:          RACKS-8
Address:        1718 Dry Creek Way
Address:        Ste 115
City:           San Antonio
StateProv:      TX
PostalCode:     78259-1837
Country:        US
RegDate:        2010-03-29
Updated:        2026-06-10
Ref:            https://rdap.arin.net/registry/entity/RACKS-8

OrgTechHandle: ZR9-ARIN
OrgTechName:   Rackspace, com
OrgTechPhone:  +1-210-312-4000
OrgTechEmail:  hostmaster@rackspace.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ZR9-ARIN

OrgNOCHandle: HANSE157-ARIN
OrgNOCName:   Hansell, Chris
OrgNOCPhone:  +1-210-312-4000
OrgNOCEmail:  chris.hansell@rackspace.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/HANSE157-ARIN

OrgTechHandle: IPADM17-ARIN
OrgTechName:   IPADMIN
OrgTechPhone:  +1-210-312-4000
OrgTechEmail:  hostmaster@rackspace.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IPADM17-ARIN

OrgAbuseHandle: ABUSE45-ARIN
OrgAbuseName:   Abuse Desk
OrgAbusePhone:  +1-210-312-4000
OrgAbuseEmail:  abuse@rackspace.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE45-ARIN

OrgTechHandle: HANSE157-ARIN
OrgTechName:   Hansell, Chris
OrgTechPhone:  +1-210-312-4000
OrgTechEmail:  chris.hansell@rackspace.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HANSE157-ARIN