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AS26289 Southside Bancshares, Inc.

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

Southside Bancshares, Inc. southside.com

US 1 Routes

AS Data

AS26289

AS26289 – Southside Bancshares, Inc.

AS Number	26289
AS Name	SOUTHSIDE-BANCSHARES-INC
Organization	Southside Bancshares, Inc.(sb-688)
Country	US
Website	southside.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2018-04-27

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Use ASN data for AS26289 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
192.152.224.0/24	AS26289	Southside Bancshares, Inc.	Southside Bancshares, 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:       26289
ASName:         SOUTHSIDE-BANCSHARES-INC
ASHandle:       AS26289
RegDate:        2018-04-27
Updated:        2018-04-27    
Ref:            https://rdap.arin.net/registry/autnum/26289


OrgName:        Southside Bancshares, Inc.
OrgId:          SB-688
Address:        1201 South Beckham Avenue
City:           Tyler
StateProv:      TX
PostalCode:     75701
Country:        US
RegDate:        2018-04-16
Updated:        2021-01-26
Ref:            https://rdap.arin.net/registry/entity/SB-688


OrgAbuseHandle: ASB11-ARIN
OrgAbuseName:   Abuse Southside Bancshares
OrgAbusePhone:  +1-903-531-7111 
OrgAbuseEmail:  abuse@southside.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ASB11-ARIN

OrgTechHandle: TOSB-ARIN
OrgTechName:   Technical Operations Southside Bancshares
OrgTechPhone:  +1-903-531-7111 
OrgTechEmail:  hostmaster@southside.com
OrgTechRef:    https://rdap.arin.net/registry/entity/TOSB-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
AS19108	Optimum	US
AS11427	Charter Communications Inc	US

Upstreams

AS Number	Description	Country
AS19108	Optimum	US
AS11427	Charter Communications Inc	US

Contacts

Email Contacts

hostmaster@southside.com

Abuse Contacts

abuse@southside.com

Frequently Asked Questions

What is ASN AS26289?

ASN AS26289 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS26289?

AS26289 is listed under Southside Bancshares, Inc..

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.