ASN AS21852 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS21852?

AS21852 is listed under State Of Arkansas, Division of Information Systems.

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?

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AS21852 State Of Arkansas, Division of Information Systems

ASN Lookup Tool

State Of Arkansas, Division of Information Systems arkansas.gov

US 12 Routes

AS Data

AS21852

AS21852 – State Of Arkansas, Division of Information Systems

AS Number	21852
AS Name	DISNW1
Organization	State Of Arkansas, Division of Information Systems(sadi)
Country	US
Website	arkansas.gov
Number of IPv4 Routes	12
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2001-06-29

ASN Intelligence API for production workflows

Use ASN data for AS21852 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
205.153.140.0/22	AS21852	State Of Arkansas, Division of Information Systems	Arkansas Educational Television Network	1024
66.204.128.0/17	AS21852	State Of Arkansas, Division of Information Systems	State of Arkansas	32768
150.208.194.0/23	AS21852	State Of Arkansas, Division of Information Systems	State of Arkansas	512
165.29.0.0/16	AS21852	State Of Arkansas, Division of Information Systems	Arkansas Public School Computer Network	65536
170.94.90.0/24	AS21852	State Of Arkansas, Division of Information Systems	State of Arkansas	256
150.208.160.0/19	AS21852	State Of Arkansas, Division of Information Systems	State of Arkansas	8192
170.211.0.0/16	AS21852	State Of Arkansas, Division of Information Systems	Arkansas Public School Computer Network	65536
170.94.0.0/16	AS21852	State Of Arkansas, Division of Information Systems	State of Arkansas	65536
66.204.0.0/18	AS21852	State Of Arkansas, Division of Information Systems	State of Arkansas	16384
66.204.64.0/18	AS21852	State Of Arkansas, Division of Information Systems	State of Arkansas	16384

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:       21852
ASName:         DISNW1
ASHandle:       AS21852
RegDate:        2001-06-29
Updated:        2021-01-12    
Ref:            https://rdap.arin.net/registry/autnum/21852


OrgName:        State Of Arkansas, Division of Information Systems
OrgId:          SADI
Address:        State of Arkansas, Office of State Technology
Address:        501 Woodlane
Address:        3rd Floor
City:           Little Rock
StateProv:      AR
PostalCode:     72201
Country:        US
RegDate:        2001-06-29
Updated:        2025-07-31
Ref:            https://rdap.arin.net/registry/entity/SADI


OrgAbuseHandle: ZD6-ARIN
OrgAbuseName:   Technical Contact
OrgAbusePhone:  +1-501-682-4991 
OrgAbuseEmail:  hostmaster@arkansas.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZD6-ARIN

OrgTechHandle: ZD6-ARIN
OrgTechName:   Technical Contact
OrgTechPhone:  +1-501-682-4991 
OrgTechEmail:  hostmaster@arkansas.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/ZD6-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
AS23404	Ritter Communications	US
AS22773	Cox Communications Inc.	US

Upstreams

AS Number	Description	Country
AS23404	Ritter Communications	US
AS22773	Cox Communications Inc.	US