AS18870 Great Western Bank 🇺🇸 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: AS18870
Name: Great Western Bank
Organisation: Great Western Bank
Country: 🇺🇸 US
RIR: ARIN
Allocated: 2012-10-03

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:       18870
ASName:         GWB
ASHandle:       AS18870
RegDate:        2012-10-03
Updated:        2012-12-31
Ref:            https://rdap.arin.net/registry/autnum/18870

OrgName:        Great Western Bank
OrgId:          GWB-3
Address:        225 S Main Ave
City:           Sioux Falls
StateProv:      SD
PostalCode:     57104
Country:        US
RegDate:        2012-08-29
Updated:        2026-04-30
Ref:            https://rdap.arin.net/registry/entity/GWB-3

OrgTechHandle: KLIME16-ARIN
OrgTechName:   Klimes, Aaron
OrgTechPhone:  +1-605-370-6784
OrgTechEmail:  aaron.klimes@fib.com
OrgTechRef:    https://rdap.arin.net/registry/entity/KLIME16-ARIN

OrgTechHandle: ASKEP-ARIN
OrgTechName:   Aske, Phillip
OrgTechPhone:  +1-509-315-1079
OrgTechEmail:  Phillip.Aske@fib.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ASKEP-ARIN

OrgAbuseHandle: ASKEP-ARIN
OrgAbuseName:   Aske, Phillip
OrgAbusePhone:  +1-509-315-1079
OrgAbuseEmail:  Phillip.Aske@fib.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ASKEP-ARIN

OrgNOCHandle: ASKEP-ARIN
OrgNOCName:   Aske, Phillip
OrgNOCPhone:  +1-509-315-1079
OrgNOCEmail:  Phillip.Aske@fib.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ASKEP-ARIN

OrgAbuseHandle: KLIME16-ARIN
OrgAbuseName:   Klimes, Aaron
OrgAbusePhone:  +1-605-370-6784
OrgAbuseEmail:  aaron.klimes@fib.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/KLIME16-ARIN

OrgDNSHandle: KLIME16-ARIN
OrgDNSName:   Klimes, Aaron
OrgDNSPhone:  +1-605-370-6784
OrgDNSEmail:  aaron.klimes@fib.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/KLIME16-ARIN

OrgDNSHandle: ASKEP-ARIN
OrgDNSName:   Aske, Phillip
OrgDNSPhone:  +1-509-315-1079
OrgDNSEmail:  Phillip.Aske@fib.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/ASKEP-ARIN

OrgNOCHandle: KLIME16-ARIN
OrgNOCName:   Klimes, Aaron
OrgNOCPhone:  +1-605-370-6784
OrgNOCEmail:  aaron.klimes@fib.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/KLIME16-ARIN

OrgRoutingHandle: ASKEP-ARIN
OrgRoutingName:   Aske, Phillip
OrgRoutingPhone:  +1-509-315-1079
OrgRoutingEmail:  Phillip.Aske@fib.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ASKEP-ARIN

OrgRoutingHandle: KLIME16-ARIN
OrgRoutingName:   Klimes, Aaron
OrgRoutingPhone:  +1-605-370-6784
OrgRoutingEmail:  aaron.klimes@fib.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/KLIME16-ARIN

RTechHandle: NOC12963-ARIN
RTechName:   Network Operations Center
RTechPhone:  +1-605-553-9470
RTechEmail:  fib.network@fib.com
RTechRef:    https://rdap.arin.net/registry/entity/NOC12963-ARIN

RAbuseHandle: NOC12963-ARIN
RAbuseName:   Network Operations Center
RAbusePhone:  +1-605-553-9470
RAbuseEmail:  fib.network@fib.com
RAbuseRef:    https://rdap.arin.net/registry/entity/NOC12963-ARIN

RNOCHandle: NOC12963-ARIN
RNOCName:   Network Operations Center
RNOCPhone:  +1-605-553-9470
RNOCEmail:  fib.network@fib.com
RNOCRef:    https://rdap.arin.net/registry/entity/NOC12963-ARIN