ASN Lookup Tool

The Optimal Link Corporation oplink.net US US 10 Routes

AS Data

AS40156

AS40156 – The Optimal Link Corporation

AS Number 40156
AS Name THEOPT-HOU
Organization The Optimal Link Corporation(theopt-2)
Country US
Website oplink.net
Number of IPv4 Routes 8
Number of IPv6 Routes 2
ASN type ISP
Registry ARIN
Date Allocated 2006-08-02

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Use ASN data for AS40156 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
23.128.116.0/24 256
139.64.155.0/24 256
216.230.224.0/20 4096
2602:f7c4:1::/48 ~1×10²⁴
23.189.208.0/24 256
142.249.221.0/24 256
66.187.64.0/20 4096
38.252.8.0/24 256
162.218.228.0/22 1024
2604:e880::/32 ~79×10²⁷

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:       40156
ASName:         THEOPT-HOU
ASHandle:       AS40156
RegDate:        2006-08-02
Updated:        2013-02-06    
Ref:            https://rdap.arin.net/registry/autnum/40156


OrgName:        The Optimal Link Corporation
OrgId:          THEOPT-2
Address:        363 N Sam Houston Pkwy E #1100
City:           Houston
StateProv:      TX
PostalCode:     77060
Country:        US
RegDate:        2002-01-24
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/THEOPT-2


OrgAbuseHandle: OPLIN2-ARIN
OrgAbuseName:   Oplink Abuse
OrgAbusePhone:  +1-281-445-9800 
OrgAbuseEmail:  abuse@oplink.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/OPLIN2-ARIN

OrgTechHandle: OPLIN2-ARIN
OrgTechName:   Oplink Abuse
OrgTechPhone:  +1-281-445-9800 
OrgTechEmail:  abuse@oplink.net
OrgTechRef:    https://rdap.arin.net/registry/entity/OPLIN2-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
AS153393 RACKVOLT CLOUD SOLUTIONS PRIVATE LIMITED IN
AS3356 Level 3 Parent, LLC US
AS174 Cogent Communications, LLC US
AS402084 AES Services LLC US

Upstreams

AS Number Description Country
AS3356 Level 3 Parent, LLC US
AS174 Cogent Communications, LLC US

Downstreams

AS Number Description Country
AS153393 RACKVOLT CLOUD SOLUTIONS PRIVATE LIMITED IN
AS402084 AES Services LLC US

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Frequently Asked Questions

ASN AS40156 is an Autonomous System Number used to identify a network for BGP internet routing.
AS40156 is listed under The Optimal Link Corporation.
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.