ASN AS33023 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS33023?

AS33023 is listed under Adtran, Inc..

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.

AS33023 Adtran, Inc. | IPGeolocation.io

ASN Lookup Tool

Adtran, Inc. adtran.com

US 1 Routes

AS Data

AS33023

AS33023 – Adtran, Inc.

AS Number	33023
AS Name	ADTRAN-2
Organization	Adtran, Inc.(adtran-1)
Country	US
Website	adtran.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2024-01-05

ASN Intelligence API for production workflows

Use ASN data for AS33023 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
207.229.96.0/24	AS33023	Adtran, Inc.	Adtran, 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:       33023
ASName:         ADTRAN-2
ASHandle:       AS33023
RegDate:        2024-01-05
Updated:        2024-01-05    
Ref:            https://rdap.arin.net/registry/autnum/33023


OrgName:        Adtran, Inc.
OrgId:          ADTRAN-1
Address:        901 Explorer Blvd.
City:           Huntsville
StateProv:      AL
PostalCode:     35806
Country:        US
RegDate:        2002-05-01
Updated:        2023-12-20
Ref:            https://rdap.arin.net/registry/entity/ADTRAN-1


OrgAbuseHandle: RTO29-ARIN
OrgAbuseName:   TOWRY, RYAN 
OrgAbusePhone:  +1-256-963-8000 
OrgAbuseEmail:  ryan.towry@adtran.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RTO29-ARIN

OrgTechHandle: SCOTT248-ARIN
OrgTechName:   Scott, Chris 
OrgTechPhone:  +1-256-963-8272 
OrgTechEmail:  elijah.scott@adtran.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SCOTT248-ARIN

OrgTechHandle: RTO29-ARIN
OrgTechName:   TOWRY, RYAN 
OrgTechPhone:  +1-256-963-8000 
OrgTechEmail:  ryan.towry@adtran.com
OrgTechRef:    https://rdap.arin.net/registry/entity/RTO29-ARIN

OrgNOCHandle: RTO29-ARIN
OrgNOCName:   TOWRY, RYAN 
OrgNOCPhone:  +1-256-963-8000 
OrgNOCEmail:  ryan.towry@adtran.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/RTO29-ARIN

OrgNOCHandle: SCOTT248-ARIN
OrgNOCName:   Scott, Chris 
OrgNOCPhone:  +1-256-963-8272 
OrgNOCEmail:  elijah.scott@adtran.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/SCOTT248-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
AS12083	WideOpenWest Finance LLC	US
AS3356	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS12083	WideOpenWest Finance LLC	US
AS3356	Level 3 Parent, LLC	US