ASN Lookup Tool

TSI tsico.com US US 8 Routes

AS Data

AS393906

AS393906 – TSI

AS Number 393906
AS Name TRANSWORLDSYSTEMS
Organization TSI(ts-423)
Country US
Website tsico.com
Number of IPv4 Routes 8
Number of IPv6 Routes 0
ASN type ISP
Registry ARIN
Date Allocated 2015-04-21

ASN Intelligence API for production workflows

Use ASN data for AS393906 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
172.81.94.0/24 256
198.153.241.0/24 256
198.153.238.0/23 512
198.153.238.0/24 256
198.153.239.0/24 256
172.81.95.0/24 256
172.81.92.0/24 256
172.81.93.0/24 256

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:       393906
ASName:         TRANSWORLDSYSTEMS
ASHandle:       AS393906
RegDate:        2015-04-21
Updated:        2015-04-21    
Ref:            https://rdap.arin.net/registry/autnum/393906


OrgName:        TSI
OrgId:          TS-423
Address:        150 N. Field Drive
Address:        Two Conway Park, Suite 200
City:           Lake Forest
StateProv:      IL
PostalCode:     60045
Country:        US
RegDate:        2015-03-05
Updated:        2024-07-05
Ref:            https://rdap.arin.net/registry/entity/TS-423


OrgNOCHandle: TNT1-ARIN
OrgNOCName:   TSI Network Team
OrgNOCPhone:  +1-215-441-3000 
OrgNOCEmail:  networkteam@tsico.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/TNT1-ARIN

OrgAbuseHandle: TNT1-ARIN
OrgAbuseName:   TSI Network Team
OrgAbusePhone:  +1-215-441-3000 
OrgAbuseEmail:  networkteam@tsico.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/TNT1-ARIN

OrgTechHandle: TNT1-ARIN
OrgTechName:   TSI Network Team
OrgTechPhone:  +1-215-441-3000 
OrgTechEmail:  networkteam@tsico.com
OrgTechRef:    https://rdap.arin.net/registry/entity/TNT1-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
AS17762 Tata Teleservices Maharashtra Ltd IN
AS45820 Tata Teleservices ISP AS IN
AS22911 SINAP-TIX, LLC US
AS45820 TTSL ISP DIVISION IN
AS22911 SINAP TIX, LLC US
AS23005 SWITCH, LTD US

Upstreams

AS Number Description Country
AS17762 Tata Teleservices Maharashtra Ltd IN
AS45820 TTSL ISP DIVISION IN
AS22911 SINAP TIX, LLC US
AS23005 SWITCH, LTD US

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Frequently Asked Questions

ASN AS393906 is an Autonomous System Number used to identify a network for BGP internet routing.
AS393906 is listed under TSI.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.