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AS25953 Intermountain Infrastructure Group, LLC

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

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Legacy Routes

Intermountain Infrastructure Group, LLC intermountainig.com

US 0 Routes

AS Data

AS25953

AS25953 – Intermountain Infrastructure Group, LLC

AS Number	25953
AS Name	INTERMOUNTAINIG-AS-01
Organization	Intermountain Infrastructure Group, LLC (iigl-7)
Country	US
Website	intermountainig.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2026-09-09

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Use ASN data for AS25953 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       25953
ASName:         INTERMOUNTAINIG-AS-01
ASHandle:       AS25953
RegDate:        2026-09-09
Updated:        2026-09-10
Ref:            https://rdap.arin.net/registry/autnum/25953


OrgName:        Intermountain Infrastructure Group, LLC
OrgId:          IIGL-7
Address:        533 Airport Blvd, Suite 400,
City:           Burlingame
StateProv:      CA
PostalCode:     94010
Country:        US
RegDate:        2026-07-30
Updated:        2026-09-03
Ref:            https://rdap.arin.net/registry/entity/IIGL-7


OrgTechHandle: IIGAR-ARIN
OrgTechName:   iig-arin-support
OrgTechPhone:  +1-800-444-9943 
OrgTechEmail:  support-arin@intermountainig.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IIGAR-ARIN

OrgAbuseHandle: IIGAB-ARIN
OrgAbuseName:   iig-abuse
OrgAbusePhone:  +1-800-444-9943 
OrgAbuseEmail:  abuse@intermountainig.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IIGAB-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "25953",
    "as_handle" : "AS25953",
    "as_name" : "INTERMOUNTAINIG-AS-01",
    "tech_contacts" : [ "IIGAR-ARIN" ],
    "abuse_contacts" : [ "IIGAB-ARIN" ],
    "date_created" : "2026-09-09",
    "date_updated" : "2026-09-10",
    "source" : "https://rdap.arin.net/registry/autnum/25953"
  } ],
  "organization" : {
    "handle" : "IIGL-7",
    "name" : "Intermountain Infrastructure Group, LLC",
    "address" : [ "533 Airport Blvd, Suite 400,", "Burlingame", "CA", "94010", "US" ],
    "street" : "Airport Blvd",
    "city" : "Burlingame",
    "state" : "CA",
    "zip_code" : "94010",
    "country" : [ "US" ],
    "date_created" : "2026-07-30",
    "date_updated" : "2026-09-03",
    "source" : "https://rdap.arin.net/registry/entity/IIGL-7",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "IIGAR-ARIN",
    "name" : "iig-arin-support",
    "email" : [ "support-arin@intermountainig.com" ],
    "phone" : [ "+1-800-444-9943" ],
    "source" : "https://rdap.arin.net/registry/entity/IIGAR-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "IIGAB-ARIN",
    "name" : "iig-abuse",
    "email" : [ "abuse@intermountainig.com" ],
    "phone" : [ "+1-800-444-9943" ],
    "source" : "https://rdap.arin.net/registry/entity/IIGAB-ARIN"
  } ]
}

Contacts

Email Contacts

support-arin@intermountainig.com

Abuse Contacts

abuse@intermountainig.com

Frequently Asked Questions

What is ASN AS25953?

ASN AS25953 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS25953?

AS25953 is listed under Intermountain Infrastructure Group, LLC.

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.

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ASN Summary

AS25953 – Intermountain Infrastructure Group, LLC

ASN Intelligence API for production workflows

Raw Whois Response

Parsed Whois Response

Contacts

Email Contacts

Abuse Contacts

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Frequently Asked Questions