ASN AS14379 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS14379?

AS14379 is listed under The Northern Trust Company.

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS14379 The Northern Trust Company

ASN Lookup Tool

The Northern Trust Company ntrs.com

US 8 Routes

AS Data

AS14379

AS14379 – The Northern Trust Company

AS Number	14379
AS Name	N-T-C
Organization	The Northern Trust Company(northe-18)
Country	US
Website	ntrs.com
Number of IPv4 Routes	8
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	1999-12-05

ASN Intelligence API for production workflows

Use ASN data for AS14379 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
208.95.144.0/21	AS19299	The Northern Trust Company	The Northern Trust Company	2048
12.148.180.0/22	AS19299	The Northern Trust Company	NORTHERN TRUST COMPANY	1024
199.16.206.0/23	AS14379	The Northern Trust Company	The Northern Trust Company	512
208.95.150.0/23	AS14379	The Northern Trust Company	The Northern Trust Company	512
199.16.204.0/23	AS14379	The Northern Trust Company	The Northern Trust Company	512
208.95.144.0/22	AS19299	The Northern Trust Company	The Northern Trust Company	1024
208.95.148.0/23	AS14379	The Northern Trust Company	The Northern Trust Company	512
199.16.200.0/22	AS19299	The Northern Trust Company	The Northern Trust Company	1024

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:       14379
ASName:         N-T-C
ASHandle:       AS14379
RegDate:        1999-12-05
Updated:        2016-08-31    
Ref:            https://rdap.arin.net/registry/autnum/14379


OrgName:        The Northern Trust Company
OrgId:          NORTHE-18
Address:        2167 Corporate Lane
City:           Naperville
StateProv:      IL
PostalCode:     60563
Country:        US
RegDate:        1993-07-26
Updated:        2023-07-15
Ref:            https://rdap.arin.net/registry/entity/NORTHE-18


OrgTechHandle: NETWO2462-ARIN
OrgTechName:   Network Transport
OrgTechPhone:  +1-312-557-4000 
OrgTechEmail:  jb111@ntrs.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO2462-ARIN

OrgNOCHandle: NETWO2462-ARIN
OrgNOCName:   Network Transport
OrgNOCPhone:  +1-312-557-4000 
OrgNOCEmail:  jb111@ntrs.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO2462-ARIN

OrgAbuseHandle: NETWO2462-ARIN
OrgAbuseName:   Network Transport
OrgAbusePhone:  +1-312-557-4000 
OrgAbuseEmail:  jb111@ntrs.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO2462-ARIN

RNOCHandle: NETWO2462-ARIN
RNOCName:   Network Transport
RNOCPhone:  +1-312-557-4000 
RNOCEmail:  jb111@ntrs.com
RNOCRef:    https://rdap.arin.net/registry/entity/NETWO2462-ARIN

RTechHandle: NETWO2462-ARIN
RTechName:   Network Transport
RTechPhone:  +1-312-557-4000 
RTechEmail:  jb111@ntrs.com
RTechRef:    https://rdap.arin.net/registry/entity/NETWO2462-ARIN

RAbuseHandle: NETWO2462-ARIN
RAbuseName:   Network Transport
RAbusePhone:  +1-312-557-4000 
RAbuseEmail:  jb111@ntrs.com
RAbuseRef:    https://rdap.arin.net/registry/entity/NETWO2462-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
AS7018	AT&T Enterprises, LLC	US
AS32787	Akamai Technologies, Inc.	US

Upstreams

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US
AS32787	Akamai Technologies, Inc.	US