AS22538 IBM Business Consulting Services 🇺🇸 US

Announcing 2 prefixes, seen at the RIS collectors.

IPv4 prefixes

512 (2 × /24)

IPv6 prefixes

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS22538
Name: IBM Business Consulting Services
Country: 🇺🇸 US
RIR: ARIN
Allocated: 2026-10-26

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 2 no ROA (100.0%)

Whois

Fetched from whois.arin.net

ASNumber:       22538
ASName:         IBM-CIOUS
ASHandle:       AS22538
RegDate:        2026-10-26
Updated:        2026-10-26
Ref:            https://rdap.arin.net/registry/autnum/22538

OrgName:        IBM Business Consulting Services
OrgId:          INTER-1188
Address:        2300 Dulles Station Boulevard
City:           Herndon
StateProv:      VA
PostalCode:     20171
Country:        US
RegDate:        2009-11-04
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/INTER-1188

OrgTechHandle: LAL42-ARIN
OrgTechName:   Alexander, Leonard
OrgTechPhone:  +1-571-259-0948
OrgTechEmail:  leonard.alexander@us.ibm.com
OrgTechRef:    https://rdap.arin.net/registry/entity/LAL42-ARIN

OrgAbuseHandle: LAL42-ARIN
OrgAbuseName:   Alexander, Leonard
OrgAbusePhone:  +1-571-259-0948
OrgAbuseEmail:  leonard.alexander@us.ibm.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LAL42-ARIN