ASN AS7921 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS7921?

AS7921 is listed under Adtrav Corporation.

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.

AS7921 Adtrav Corporation | IPGeolocation.io

ASN Lookup Tool

Adtrav Corporation adtrav.com

US 1 Routes

AS Data

AS7921

AS7921 – Adtrav Corporation

AS Number	7921
AS Name	ADTRAV
Organization	Adtrav Corporation(ac-2697)
Country	US
Website	adtrav.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2017-08-02

ASN Intelligence API for production workflows

Use ASN data for AS7921 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
8.22.67.0/24	AS7921	Adtrav Corporation	Level 3 Parent, 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:       7921
ASName:         ADTRAV
ASHandle:       AS7921
RegDate:        2017-08-02
Updated:        2017-08-02    
Ref:            https://rdap.arin.net/registry/autnum/7921


OrgName:        Adtrav Corporation
OrgId:          AC-2697
Address:        4555 Southlake Parkway
City:           Birmingham
StateProv:      AL
PostalCode:     35244
Country:        US
RegDate:        2017-07-28
Updated:        2017-07-28
Comment:        ADTRAV Travel Management provides Service Nonstop for corporate, government, and non-profit (NGO) travel. We deliver innovative technology, custom solutions, and thorough data reporting, while delivering savings and exceptional service to our travelers.
Comment:        
Comment:        http://www.adtrav.com
Comment:        http://www.rezdesk.com
Ref:            https://rdap.arin.net/registry/entity/AC-2697


OrgAbuseHandle: MIS41-ARIN
OrgAbuseName:   Manager of Infrastructure Services
OrgAbusePhone:  +1-205-444-4800 
OrgAbuseEmail:  greg.tomlinson@adtrav.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MIS41-ARIN

OrgTechHandle: MIS41-ARIN
OrgTechName:   Manager of Infrastructure Services
OrgTechPhone:  +1-205-444-4800 
OrgTechEmail:  greg.tomlinson@adtrav.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MIS41-ARIN

OrgNOCHandle: MIS41-ARIN
OrgNOCName:   Manager of Infrastructure Services
OrgNOCPhone:  +1-205-444-4800 
OrgNOCEmail:  greg.tomlinson@adtrav.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/MIS41-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
AS3356	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS3356	Level 3 Parent, LLC	US