ASN AS26237 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS26237?

AS26237 is listed under NuVasive 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.

AS26237 NuVasive Inc. | IPGeolocation.io

ASN Lookup Tool

NuVasive Inc. nuvasive.com

US 3 Routes

AS Data

AS26237

AS26237 – NuVasive Inc.

AS Number	26237
AS Name	NUVASIVE-HQ
Organization	NuVasive Inc. (nuvas)
Country	US
Website	nuvasive.com
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2017-08-30

ASN Intelligence API for production workflows

Use ASN data for AS26237 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
74.121.147.0/24	AS26237	NuVasive Inc.	NuVasive Inc.	256
173.226.98.0/23	AS26237	NuVasive Inc.	NuVasive Inc.	512
74.121.144.0/24	AS26237	NuVasive Inc.	NuVasive 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:       26237
ASName:         NUVASIVE-HQ
ASHandle:       AS26237
RegDate:        2017-08-30
Updated:        2017-08-30
Ref:            https://rdap.arin.net/registry/autnum/26237


OrgName:        NuVasive Inc.
OrgId:          NUVAS
Address:        7475 Lusk Blvd
City:           San Diego
StateProv:      CA
PostalCode:     92121
Country:        US
RegDate:        2009-04-08
Updated:        2017-08-23
Ref:            https://rdap.arin.net/registry/entity/NUVAS


OrgTechHandle: NETWO8277-ARIN
OrgTechName:   Networking
OrgTechPhone:  +1-858-909-1800 
OrgTechEmail:  netops@nuvasive.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO8277-ARIN

OrgTechHandle: NNOC8-ARIN
OrgTechName:   NuVasive Network Operations Center
OrgTechPhone:  +1-858-909-1800 
OrgTechEmail:  netops@nuvasive.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NNOC8-ARIN

OrgAbuseHandle: NNOC8-ARIN
OrgAbuseName:   NuVasive Network Operations Center
OrgAbusePhone:  +1-858-909-1800 
OrgAbuseEmail:  netops@nuvasive.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NNOC8-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" : "26237",
    "as_handle" : "AS26237",
    "as_name" : "NUVASIVE-HQ",
    "tech_contacts" : [ "NETWO8277-ARIN", "NNOC8-ARIN" ],
    "abuse_contacts" : [ "NNOC8-ARIN" ],
    "date_created" : "2017-08-30",
    "date_updated" : "2017-08-30",
    "source" : "https://rdap.arin.net/registry/autnum/26237"
  } ],
  "organization" : {
    "handle" : "NUVAS",
    "name" : "NuVasive Inc.",
    "address" : [ "7475 Lusk Blvd", "San Diego", "CA", "92121", "US" ],
    "street" : "Lusk Blvd",
    "city" : "San Diego",
    "state" : "CA",
    "zip_code" : "92121",
    "country" : [ "US" ],
    "date_created" : "2009-04-08",
    "date_updated" : "2017-08-23",
    "source" : "https://rdap.arin.net/registry/entity/NUVAS",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "NETWO8277-ARIN",
    "name" : "Networking",
    "email" : [ "netops@nuvasive.com" ],
    "phone" : [ "+1-858-909-1800" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO8277-ARIN"
  }, {
    "handle" : "NNOC8-ARIN",
    "name" : "NuVasive Network Operations Center",
    "email" : [ "netops@nuvasive.com" ],
    "phone" : [ "+1-858-909-1800" ],
    "source" : "https://rdap.arin.net/registry/entity/NNOC8-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NNOC8-ARIN",
    "name" : "NuVasive Network Operations Center",
    "email" : [ "netops@nuvasive.com" ],
    "phone" : [ "+1-858-909-1800" ],
    "source" : "https://rdap.arin.net/registry/entity/NNOC8-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS15830	Equinix EMEA Acquisition Enterprises B.V.	NL
AS15830	Equinix (EMEA) Acquisition Enterprises B.V.	NL
AS1239	Cogent Communications, LLC	US
AS286	GTT Communications Inc.	NL
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US
AS4637	Telstra International Limited	HK
AS4637	Telstra Global	HK
AS174	Cogent Communications, LLC	US
AS22773	Cox Communications Inc.	US

Upstreams

AS Number	Description	Country
AS15830	Equinix EMEA Acquisition Enterprises B.V.	NL
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US
AS4637	Telstra International Limited	HK
AS174	Cogent Communications, LLC	US
AS22773	Cox Communications Inc.	US