ASN AS22641 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS22641?

AS22641 is listed under Novo Nordisk Pharmaceutical, Inc..

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.

AS22641 Novo Nordisk Pharmaceutical, Inc.

ASN Lookup Tool

Novo Nordisk Pharmaceutical, Inc. novonordisk.com

US 3 Routes

AS Data

AS22641

AS22641 – Novo Nordisk Pharmaceutical, Inc.

AS Number	22641
AS Name	NNPI
Organization	Novo Nordisk Pharmaceutical, Inc.(nnp-4)
Country	US
Website	novonordisk.com
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2001-10-29

ASN Intelligence API for production workflows

Use ASN data for AS22641 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
216.169.210.0/23	AS22641	Novo Nordisk Pharmaceutical, Inc.	Novo Nordisk Pharmaceutical, Inc.	512
216.169.208.0/21	AS22641	Novo Nordisk Pharmaceutical, Inc.	Novo Nordisk Pharmaceutical, Inc.	2048
216.169.216.0/21	AS22641	Novo Nordisk Pharmaceutical, Inc.	Novo Nordisk Pharmaceutical, Inc.	2048

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:       22641
ASName:         NNPI
ASHandle:       AS22641
RegDate:        2001-10-29
Updated:        2025-03-06    
Ref:            https://rdap.arin.net/registry/autnum/22641


OrgName:        Novo Nordisk Pharmaceutical, Inc.
OrgId:          NNP-4
Address:        800 Scudders Mill Road
City:           Plainsboro
StateProv:      NJ
PostalCode:     08536
Country:        US
RegDate:        2004-04-26
Updated:        2025-07-24
Ref:            https://rdap.arin.net/registry/entity/NNP-4


OrgDNSHandle: VESTE4-ARIN
OrgDNSName:   Vestergaard, Jesper 
OrgDNSPhone:  +1-732-688-3733 
OrgDNSEmail:  jpvt@novonordisk.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/VESTE4-ARIN

OrgNOCHandle: VESTE4-ARIN
OrgNOCName:   Vestergaard, Jesper 
OrgNOCPhone:  +1-732-688-3733 
OrgNOCEmail:  jpvt@novonordisk.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/VESTE4-ARIN

OrgRoutingHandle: VESTE4-ARIN
OrgRoutingName:   Vestergaard, Jesper 
OrgRoutingPhone:  +1-732-688-3733 
OrgRoutingEmail:  jpvt@novonordisk.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/VESTE4-ARIN

OrgTechHandle: LOHSE6-ARIN
OrgTechName:   Lohse, Kim 
OrgTechPhone:  +4531446025 
OrgTechEmail:  kim@lohse.nu
OrgTechRef:    https://rdap.arin.net/registry/entity/LOHSE6-ARIN

OrgDNSHandle: LOHSE6-ARIN
OrgDNSName:   Lohse, Kim 
OrgDNSPhone:  +4531446025 
OrgDNSEmail:  kim@lohse.nu
OrgDNSRef:    https://rdap.arin.net/registry/entity/LOHSE6-ARIN

OrgAbuseHandle: VESTE4-ARIN
OrgAbuseName:   Vestergaard, Jesper 
OrgAbusePhone:  +1-732-688-3733 
OrgAbuseEmail:  jpvt@novonordisk.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/VESTE4-ARIN

OrgRoutingHandle: LOHSE6-ARIN
OrgRoutingName:   Lohse, Kim 
OrgRoutingPhone:  +4531446025 
OrgRoutingEmail:  kim@lohse.nu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/LOHSE6-ARIN

OrgTechHandle: VESTE4-ARIN
OrgTechName:   Vestergaard, Jesper 
OrgTechPhone:  +1-732-688-3733 
OrgTechEmail:  jpvt@novonordisk.com
OrgTechRef:    https://rdap.arin.net/registry/entity/VESTE4-ARIN

RAbuseHandle: CHOUM-ARIN
RAbuseName:   Chou, Morgan 
RAbusePhone:  +1-732-688-3733 
RAbuseEmail:  mgcu@novonordisk.com
RAbuseRef:    https://rdap.arin.net/registry/entity/CHOUM-ARIN

RNOCHandle: CHOUM-ARIN
RNOCName:   Chou, Morgan 
RNOCPhone:  +1-732-688-3733 
RNOCEmail:  mgcu@novonordisk.com
RNOCRef:    https://rdap.arin.net/registry/entity/CHOUM-ARIN

RTechHandle: VESTE4-ARIN
RTechName:   Vestergaard, Jesper 
RTechPhone:  +1-732-688-3733 
RTechEmail:  jpvt@novonordisk.com
RTechRef:    https://rdap.arin.net/registry/entity/VESTE4-ARIN

RTechHandle: BWO60-ARIN
RTechName:   Worrell, Bob 
RTechPhone:  +1-609-786-5876 
RTechEmail:  bowo@novonordisk.com
RTechRef:    https://rdap.arin.net/registry/entity/BWO60-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
AS3549	Level 3 Communications, Inc. (GBLX)	US
AS33287	Comcast Cable Communications, LLC	US
AS3356	Level 3 Parent, LLC	US
AS33659	Comcast Cable Communications, LLC	US

Upstreams

AS Number	Description	Country
AS33287	Comcast Cable Communications, LLC	US
AS3356	Level 3 Parent, LLC	US
AS33659	Comcast Cable Communications, LLC	US