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AS398750 Simmons Bank | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

Simmons Bank simmonsbank.com

US 2 Routes

AS Data

AS398750

AS398750 – Simmons Bank

AS Number	398750
AS Name	SIMMONS-BANK
Organization	Simmons Bank(sb-944)
Country	US
Website	simmonsbank.com
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2020-08-25

ASN Intelligence API for production workflows

Use ASN data for AS398750 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
199.71.181.0/24	AS398750	Simmons Bank	Simmons Bank	256
199.71.180.0/24	AS398750	Simmons Bank	Simmons Bank	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:       398750
ASName:         SIMMONS-BANK
ASHandle:       AS398750
RegDate:        2020-08-25
Updated:        2020-08-25    
Ref:            https://rdap.arin.net/registry/autnum/398750


OrgName:        Simmons Bank
OrgId:          SB-944
Address:        501 Main Street
City:           Pine Bluff
StateProv:      AR
PostalCode:     71611
Country:        US
RegDate:        2020-05-20
Updated:        2020-05-20
Ref:            https://rdap.arin.net/registry/entity/SB-944


OrgAbuseHandle: DNSAD343-ARIN
OrgAbuseName:   DNSAdmin
OrgAbusePhone:  +1-870-541-1000 
OrgAbuseEmail:  dnsadmin@simmonsbank.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DNSAD343-ARIN

OrgTechHandle: DNSAD343-ARIN
OrgTechName:   DNSAdmin
OrgTechPhone:  +1-870-541-1000 
OrgTechEmail:  dnsadmin@simmonsbank.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DNSAD343-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
AS1828	Unitas Global	US

Upstreams

AS Number	Description	Country
AS1828	Unitas Global	US

Frequently Asked Questions

What is ASN AS398750?

ASN AS398750 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS398750?

AS398750 is listed under Simmons Bank.

What do peers, upstreams, and downstreams mean?

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 included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

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.