ASN Lookup Tool

The Nemours Foundation nemours.org US US 8 Routes

AS Data

AS398743

AS398743 – The Nemours Foundation

AS Number 398743
AS Name NEMOURS
Organization The Nemours Foundation(ncc-2)
Country US
Website nemours.org
Number of IPv4 Routes 8
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2020-08-24

ASN Intelligence API for production workflows

Use ASN data for AS398743 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

Get ASN API Key ASN API Docs

IP Ranges

Route # IPs
192.234.253.0/24 256
198.185.201.0/24 256
192.234.249.0/24 256
192.152.103.0/24 256
198.140.158.0/24 256
192.251.37.0/24 256
199.254.16.0/22 1024
199.254.26.0/24 256

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:       398743
ASName:         NEMOURS
ASHandle:       AS398743
RegDate:        2020-08-24
Updated:        2020-08-24    
Ref:            https://rdap.arin.net/registry/autnum/398743


OrgName:        The Nemours Foundation
OrgId:          NCC-2
Address:        10140 Centurion Parkway
City:           Jacksonville
StateProv:      FL
PostalCode:     32256
Country:        US
RegDate:        1992-05-11
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/NCC-2


OrgTechHandle: ZN65-ARIN
OrgTechName:   Hostmaster
OrgTechPhone:  +1-800-767-5437 
OrgTechEmail:  hostmaster@nemours.org
OrgTechRef:    https://rdap.arin.net/registry/entity/ZN65-ARIN

OrgAbuseHandle: ZN65-ARIN
OrgAbuseName:   Hostmaster
OrgAbusePhone:  +1-800-767-5437 
OrgAbuseEmail:  hostmaster@nemours.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZN65-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
AS33661 Comcast Cable Communications, LLC US

Upstreams

AS Number Description Country
AS33287 Comcast Cable Communications, LLC US
AS3356 Level 3 Parent, LLC US
AS33661 Comcast Cable Communications, LLC US

Ready to get started?Get Started with IP Intelligence API Today

Get Started
CTA Illustration

Frequently Asked Questions

ASN AS398743 is an Autonomous System Number used to identify a network for BGP internet routing.
AS398743 is listed under The Nemours Foundation.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.