asn.dev

Autonomous system

AS22785 GLACIER-BANCORP-INC

Unclassified ARIN

IPv4 addresses 768 3 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

Glacier Bancorp

United States of America · AI-generated

business banking corporate internal

GLACIER-BANCORP-INC is the autonomous system for Glacier Bancorp, Inc., a regional multi-bank holding company headquartered in Kalispell, Montana.

What it's used for

  • The address space carries internal corporate infrastructure, evidenced by netnames such as GLACIERBANK-66-109-150-0 and GLACI-2, with registrants including Glacier Bank Corporation and FIRST SECURITY BANK OF MISSOUL.
  • The AS announces 768 IPv4 addresses across 3 prefixes and maintains 3 observed neighbours, a ratio indicative of a small, self-contained internal network rather than a transit or access provider.

Notable

  • Registrants align with the announcer, including Glacier Bank Corporation and GLACIER BANCORP INC, confirming the space belongs to the banking entity.
  • The address inventory consists of three distinct /24 blocks, reflecting a finely subdivided corporate estate likely segmented by site or business unit.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

3 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS21947Blackfoot Telephone Cooperative, Inc.102
AS3356Level 3 Parent, LLC70
AS7018AT&T Enterprises, LLC8

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 3 prefixes · 768 addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America3

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS22785
Registry name
GLACIER-BANCORP-INC
Registrant
GLACIER BANCORP INC
Abuse contact
wan@glacierbancorp.com
Registered
2006-07-28
Last changed
2018-08-31
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
33% valid · 1 valid, 2 with no ROA
ROAs
1 authorising AS22785
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
4 naming AS22785

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,772 prefixes, as published 2026-10-15. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check