AS26159 UMB Bank, NA

United States UMB ARIN 6 IPv4 prefixes 0 IPv6 prefixes
IPv4 addresses
1,536
IPv6 /48 networks
0
RPKI
0 valid6 no ROA
Peers and downstreams
1

Holder

AS name
UMB
Description
UMB Bank, NA
Organisation
UMB Bank, NA
Abuse contact
Not published
Assigned
2002-07-16
Registered
2002-07-17
Record last changed
2026-09-18 20:03 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade D · 50/100
fail Prefixes covered by valid ROAs
0 of 6 announced prefixes are RPKI valid, 6 have no ROA.
0/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.
10/10
fail Announces IPv6
No IPv6 prefixes are announced.
0/15
pass More than one upstream
3 upstreams seen in BGP.
10/10
pass Working abuse contact
ETSIE-AppandNetworkServices@umb.com is published.
15/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.
0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.
10/10
pass Registry record maintained
Last changed 2026-09-18.
5/5

Routing changes

Last 30 days
No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS26159
as-name:        UMB
handle:         AS26159
registrant:     UMB-3 (UMB Bank, NA)
administrative,routing,technical,dns,abuse,noc:HAMMA36-ARIN (Mitchell Hamman) <mitchell.hamman@umb.com>
dns,noc,abuse,routing,technical:UMBAR2-ARIN (UMB-ARIN-ADMIN) <ETSIE-AppandNetworkServices@umb.com>
abuse,noc,technical:UMBAR2-ARIN (UMB-ARIN-ADMIN) <ETSIE-AppandNetworkServices@umb.com>
last changed:   2026-09-18T16:03:05-04:00
registration:   2002-07-17T00:00:00-04:00
source:         ARIN (RDAP)