ASN Lookup Tool

TOPCON POSITIONING SYSTEMS INC topcon.com US US 2 Routes

AS Data

AS33311

AS33311 – TOPCON POSITIONING SYSTEMS INC

AS Number 33311
AS Name NET-TOPCON
Organization TOPCON POSITIONING SYSTEMS INC(tps-50)
Country US
Website topcon.com
Number of IPv4 Routes 2
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2004-11-19

ASN Intelligence API for production workflows

Use ASN data for AS33311 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
12.0.78.0/24 256
12.107.178.0/24 256

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:       33311
ASName:         NET-TOPCON
ASHandle:       AS33311
RegDate:        2004-11-19
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/33311


OrgName:        TOPCON POSITIONING SYSTEMS INC
OrgId:          TPS-50
Address:        7400 National Drive
City:           Livermore
StateProv:      CA
PostalCode:     94550
Country:        US
RegDate:        2002-08-07
Updated:        2013-03-07
Ref:            https://rdap.arin.net/registry/entity/TPS-50


OrgTechHandle: OGANI-ARIN
OrgTechName:   Oganization Administrator
OrgTechPhone:  +1-925-245-8300 
OrgTechEmail:  arin@topcon.com
OrgTechRef:    https://rdap.arin.net/registry/entity/OGANI-ARIN

OrgAbuseHandle: OGANI-ARIN
OrgAbuseName:   Oganization Administrator
OrgAbusePhone:  +1-925-245-8300 
OrgAbuseEmail:  arin@topcon.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/OGANI-ARIN

OrgTechHandle: DR29-ARIN
OrgTechName:   Robinson, Dean 
OrgTechPhone:  +1-925-245-8615 
OrgTechEmail:  dean@crrdrr.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DR29-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
AS33667 Comcast Cable Communications, LLC US
AS7018 AT&T Enterprises, LLC US
AS33651 Comcast Cable Communications, LLC US
AS701 Verizon Business/UUnet US
AS701 Verizon Business US

Upstreams

AS Number Description Country
AS33667 Comcast Cable Communications, LLC US
AS7018 AT&T Enterprises, LLC US
AS33651 Comcast Cable Communications, LLC US
AS701 Verizon Business US

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Frequently Asked Questions

ASN AS33311 is an Autonomous System Number used to identify a network for BGP internet routing.
AS33311 is listed under TOPCON POSITIONING SYSTEMS INC.
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.