What is ASN AS398981?

ASN AS398981 is an Autonomous System Number used to identify a network for BGP internet routing.

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.

AS398981 FSCJ | IPGeolocation.io

ASN Lookup Tool

FSCJ fscj.edu

US 5 Routes

AS Data

AS398981

AS398981 – FSCJ

AS Number	398981
AS Name	FSCJ
Organization	FSCJ(fscaj)
Country	US
Website	fscj.edu
Number of IPv4 Routes	5
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	2020-10-28

ASN Intelligence API for production workflows

Use ASN data for AS398981 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
74.202.184.0/24	AS398981	FSCJ	FSCJ	256
74.202.184.0/22	AS398981	FSCJ	FSCJ	1024
74.202.185.0/24	AS398981	FSCJ	FSCJ	256
74.202.187.0/24	AS398981	FSCJ	FSCJ	256
74.202.186.0/24	AS398981	FSCJ	FSCJ	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:       398981
ASName:         FSCJ
ASHandle:       AS398981
RegDate:        2020-10-28
Updated:        2020-10-28    
Ref:            https://rdap.arin.net/registry/autnum/398981


OrgName:        FSCJ
OrgId:          FSCAJ
Address:        501 State St W
City:           Jacksonville
StateProv:      FL
PostalCode:     32202
Country:        US
RegDate:        2020-08-28
Updated:        2020-08-28
Ref:            https://rdap.arin.net/registry/entity/FSCAJ


OrgRoutingHandle: ROSAR93-ARIN
OrgRoutingName:   Rosario, Jason 
OrgRoutingPhone:  +1-904-997-2985 
OrgRoutingEmail:  jason.rosario@fscj.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROSAR93-ARIN

OrgAbuseHandle: ROSAR93-ARIN
OrgAbuseName:   Rosario, Jason 
OrgAbusePhone:  +1-904-997-2985 
OrgAbuseEmail:  jason.rosario@fscj.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ROSAR93-ARIN

OrgNOCHandle: ROSAR93-ARIN
OrgNOCName:   Rosario, Jason 
OrgNOCPhone:  +1-904-997-2985 
OrgNOCEmail:  jason.rosario@fscj.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/ROSAR93-ARIN

OrgTechHandle: ROSAR93-ARIN
OrgTechName:   Rosario, Jason 
OrgTechPhone:  +1-904-997-2985 
OrgTechEmail:  jason.rosario@fscj.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/ROSAR93-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
AS3356	Level 3 Parent, LLC	US
AS11096	FloridaNet	US

Upstreams

AS Number	Description	Country
AS3356	Level 3 Parent, LLC	US
AS11096	FloridaNet	US