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AS398048 THERMOS L.L.C. | 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

THERMOS L.L.C. linkstechnology.com

US 2 Routes

AS Data

AS398048

AS398048 – THERMOS L.L.C.

AS Number	398048
AS Name	THR
Organization	THERMOS L.L.C.(tl-1145)
Country	US
Website	linkstechnology.com
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2019-10-16

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Use ASN data for AS398048 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
199.101.180.0/24	AS398048	THERMOS L.L.C.	THERMOS L.L.C.	256
199.101.181.0/24	AS398048	THERMOS L.L.C.	THERMOS L.L.C.	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:       398048
ASName:         THR
ASHandle:       AS398048
RegDate:        2019-10-16
Updated:        2019-10-16    
Ref:            https://rdap.arin.net/registry/autnum/398048


OrgName:        THERMOS L.L.C.
OrgId:          TL-1145
Address:        475 N. Martingale Road, Suite 1100
City:           Schaumburg
StateProv:      IL
PostalCode:     60173
Country:        US
RegDate:        2019-03-14
Updated:        2025-07-21
Ref:            https://rdap.arin.net/registry/entity/TL-1145


OrgAbuseHandle: ADMIN5935-ARIN
OrgAbuseName:   Admin, Links 
OrgAbusePhone:  +1-847-252-1979 
OrgAbuseEmail:  linksadmin@linkstechnology.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ADMIN5935-ARIN

OrgTechHandle: NETWO7676-ARIN
OrgTechName:   NetworkAdmin
OrgTechPhone:  +1-847-252-7001 
OrgTechEmail:  patmc@linkstechnology.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO7676-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
AS46887	Crown Castle Fiber LLC	US
AS7018	AT&T Enterprises, LLC	US

Upstreams

AS Number	Description	Country
AS46887	Crown Castle Fiber LLC	US
AS7018	AT&T Enterprises, LLC	US

Frequently Asked Questions

What is ASN AS398048?

ASN AS398048 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS398048?

AS398048 is listed under THERMOS L.L.C..

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.