Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS10444

Announcement observedARIN

ZB NATIONAL ASSOCIATION - ZB, National Association · ZB NATIONAL ASSOCIATION

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active9/30/2026, 03:48:27Snapshot expired

View network topology RDAP registration

ASN: AS10444
Registration country: United States
Name: ZB NATIONAL ASSOCIATION - ZB, National Association
Abbreviation: ZB NATIONAL ASSOCIATION
Registration date: 8/5/1997, 04:00:00
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
209.20.100.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/11/2026, 00:00:00	✓	×	Historical record
209.20.101.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/11/2026, 00:00:00	✓	×	Historical record
209.20.102.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/11/2026, 00:00:00	✓	×	Historical record
209.20.103.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/11/2026, 00:00:00	✓	×	Historical record
209.20.105.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/11/2026, 00:00:00	✓	×	Historical record
209.20.106.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/11/2026, 00:00:00	✓	×	Historical record
209.20.108.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/11/2026, 00:00:00	✓	×	Historical record
209.20.109.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/11/2026, 00:00:00	✓	×	Historical record
209.20.111.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/11/2026, 00:00:00	✓	×	Historical record
209.20.112.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/11/2026, 00:00:00	✓	×	Historical record
209.20.112.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/11/2026, 00:00:00	✓	×	Historical record
209.20.113.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/11/2026, 00:00:00	✓	×	Historical record
209.20.114.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/11/2026, 00:00:00	✓	×	Historical record
209.20.115.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/11/2026, 00:00:00	✓	×	Historical record
209.20.116.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/11/2026, 00:00:00	✓	×	Historical record
209.20.117.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/11/2026, 00:00:00	✓	×	Historical record
209.20.118.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/11/2026, 00:00:00	✓	×	Historical record
209.20.119.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/11/2026, 00:00:00	✓	×	Historical record
209.20.120.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/11/2026, 00:00:00	✓	×	Historical record
209.20.121.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/11/2026, 00:00:00	✓	×	Historical record
209.20.122.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/11/2026, 00:00:00	✓	×	Historical record
209.20.123.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/11/2026, 00:00:00	✓	×	Historical record
209.20.124.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/11/2026, 00:00:00	✓	×	Historical record
209.20.125.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/11/2026, 00:00:00	✓	×	Historical record
209.20.126.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/11/2026, 00:00:00	✓	×	Historical record
209.20.96.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/11/2026, 00:00:00	✓	×	Historical record
209.20.97.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/11/2026, 00:00:00	✓	×	Historical record

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: ZB NATIONAL ASSOCIATION - ZB, National Association
RIR: ARIN
Registration country: United States
Registration date: 8/5/1997, 04:00:00
Abuse contact: ip-administrator@zionsbancorp.com

Snapshot trend

9/30/2026, 03:48:2727 v40 v65 Upstream · 0 Uncertain

9/30/2026, 02:38:2527 v40 v65 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap