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AS396483 Northrim Bancorp, Inc.

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

Northrim Bancorp, Inc. nrim.com

US 3 Routes

AS Data

AS396483

AS396483 – Northrim Bancorp, Inc.

AS Number	396483
AS Name	NRIM
Organization	Northrim Bancorp, Inc.(nb-222)
Country	US
Website	nrim.com
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2017-06-23

ASN Intelligence API for production workflows

Use ASN data for AS396483 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
199.248.189.0/24	AS396483	Northrim Bancorp, Inc.	Northrim Bancorp, Inc.	256
161.129.28.0/25	AS396483	Northrim Bancorp, Inc.	Northrim Bancorp, Inc.	128
161.129.28.0/24	AS396483	Northrim Bancorp, Inc.	Northrim Bancorp, Inc.	256

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:       396483
ASName:         NRIM
ASHandle:       AS396483
RegDate:        2017-06-23
Updated:        2017-06-23    
Ref:            https://rdap.arin.net/registry/autnum/396483


OrgName:        Northrim Bancorp, Inc.
OrgId:          NB-222
Address:        3111 C St. #001
City:           Anchorage
StateProv:      AK
PostalCode:     99503
Country:        US
RegDate:        2017-05-23
Updated:        2017-05-23
Ref:            https://rdap.arin.net/registry/entity/NB-222


OrgNOCHandle: NAT38-ARIN
OrgNOCName:   Northrim Arin TOC
OrgNOCPhone:  +1-907-261-4664 
OrgNOCEmail:  arintoc@nrim.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NAT38-ARIN

OrgTechHandle: NAT38-ARIN
OrgTechName:   Northrim Arin TOC
OrgTechPhone:  +1-907-261-4664 
OrgTechEmail:  arintoc@nrim.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NAT38-ARIN

OrgAbuseHandle: NAA36-ARIN
OrgAbuseName:   Northrim Arin Abuse
OrgAbusePhone:  +1-907-261-4664 
OrgAbuseEmail:  arinabuse@nrim.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NAA36-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

Peers

AS Number	Description	Country
AS7782	Alaska Communications Systems Group, Inc.	US
AS7018	AT&T Enterprises, LLC	US
AS3356	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS7782	Alaska Communications Systems Group, Inc.	US
AS7018	AT&T Enterprises, LLC	US
AS3356	Level 3 Parent, LLC	US

Contacts

Email Contacts

arintoc@nrim.com

Abuse Contacts

arinabuse@nrim.com

Frequently Asked Questions

What is ASN AS396483?

ASN AS396483 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS396483?

AS396483 is listed under Northrim Bancorp, Inc..

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.