ASN AS16843 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS16843?

AS16843 is listed under Celltex Networks, LLC.

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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AS16843 Celltex Networks, LLC

ASN Lookup Tool

Celltex Networks, LLC isplicity.com

US 16 Routes

AS Data

AS16843

AS16843 – Celltex Networks, LLC

AS Number	16843
AS Name	CELLTEX-NETWORKS
Organization	Celltex Networks, LLC(cnl-41)
Country	US
Website	isplicity.com
Number of IPv4 Routes	15
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2012-02-03

ASN Intelligence API for production workflows

Use ASN data for AS16843 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
147.185.178.0/24	AS16843	Celltex Networks, LLC	Celltex Networks, LLC	256
104.218.76.0/22	AS16843	Celltex Networks, LLC	Celltex Networks, LLC	1024
147.160.140.0/23	AS16843	Celltex Networks, LLC	Celltex Networks, LLC	512
148.59.156.0/22	AS16843	Celltex Networks, LLC	Celltex Networks, LLC	1024
148.59.236.0/24	AS16843	Celltex Networks, LLC	Celltex Networks, LLC	256
147.160.140.0/24	AS16843	Celltex Networks, LLC	Celltex Networks, LLC	256
208.52.138.0/23	AS16843	Celltex Networks, LLC	Celltex Networks, LLC	512
141.193.255.0/24	AS16843	Celltex Networks, LLC	Celltex Networks, LLC	256
2605:7d80::/32	AS16843	Celltex Networks, LLC	Celltex Networks, LLC	~79×10²⁷
199.74.228.0/24	AS16843	Celltex Networks, LLC	Celltex Networks, LLC	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:       16843
ASName:         CELLTEX-NETWORKS
ASHandle:       AS16843
RegDate:        2012-02-03
Updated:        2012-03-14
Comment:        Internet service provider in South Texas.    
Ref:            https://rdap.arin.net/registry/autnum/16843


OrgName:        Celltex Networks, LLC
OrgId:          CNL-41
Address:        12000 Crownpoint Dr
Address:        Suite 150
City:           San Antonio
StateProv:      TX
PostalCode:     78233
Country:        US
RegDate:        2011-12-20
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/CNL-41


OrgAbuseHandle: HUBER393-ARIN
OrgAbuseName:   Huber, Greg 
OrgAbusePhone:  +1-210-219-5529 
OrgAbuseEmail:  ghuber@ziplinktx.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/HUBER393-ARIN

OrgNOCHandle: ODELL39-ARIN
OrgNOCName:   ODell, Jimmy 
OrgNOCPhone:  +1-208-421-5195 
OrgNOCEmail:  jodell@isplicity.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ODELL39-ARIN

OrgDNSHandle: ODELL39-ARIN
OrgDNSName:   ODell, Jimmy 
OrgDNSPhone:  +1-208-421-5195 
OrgDNSEmail:  jodell@isplicity.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/ODELL39-ARIN

OrgRoutingHandle: ODELL39-ARIN
OrgRoutingName:   ODell, Jimmy 
OrgRoutingPhone:  +1-208-421-5195 
OrgRoutingEmail:  jodell@isplicity.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ODELL39-ARIN

OrgTechHandle: ODELL39-ARIN
OrgTechName:   ODell, Jimmy 
OrgTechPhone:  +1-208-421-5195 
OrgTechEmail:  jodell@isplicity.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ODELL39-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
AS1239	Cogent Communications, LLC	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS174	Cogent Communications, LLC	US