ASN Lookup Tool

TeraSwitch Networks Inc. teraswitch.com US US 269 Routes

AS Data

AS20326

AS20326TeraSwitch Networks Inc.

AS Number 20326
AS Name TERASWITCH
Organization TeraSwitch Networks Inc.(teras-2)
Country US
Website teraswitch.com
Number of IPv4 Routes 242
Number of IPv6 Routes 27
ASN type BUSINESS
Registry ARIN
Date Allocated 2007-03-26

ASN Intelligence API for production workflows

Use ASN data for AS20326 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

IP Ranges

Route # IPs
143.20.240.0/22 1024
63.254.170.0/24 256
154.6.156.0/22 1024
2607:fdc0:900::/42 ~77×10²⁴
154.94.50.0/24 256
82.26.99.0/24 256
194.231.128.0/22 1024
193.109.196.0/24 256
72.244.154.0/24 256
2607:fdc0:5c0::/42 ~77×10²⁴

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:       20326
ASName:         TERASWITCH
ASHandle:       AS20326
RegDate:        2007-03-26
Updated:        2025-01-16
Comment:        Geofeed: http://as20326.com/ipgeo.csv    
Ref:            https://rdap.arin.net/registry/autnum/20326


OrgName:        TeraSwitch Networks Inc.
OrgId:          TERAS-2
Address:        30 Isabella St
Address:        First Floor
City:           Pittsburgh
StateProv:      PA
PostalCode:     15212
Country:        US
RegDate:        2007-05-30
Updated:        2024-05-16
Ref:            https://rdap.arin.net/registry/entity/TERAS-2


OrgTechHandle: NETWO1793-ARIN
OrgTechName:   Network Operations
OrgTechPhone:  +1-412-945-7045 
OrgTechEmail:  noc@teraswitch.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO1793-ARIN

OrgNOCHandle: NETWO1793-ARIN
OrgNOCName:   Network Operations
OrgNOCPhone:  +1-412-945-7045 
OrgNOCEmail:  noc@teraswitch.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO1793-ARIN

OrgAbuseHandle: NETWO1793-ARIN
OrgAbuseName:   Network Operations
OrgAbusePhone:  +1-412-945-7045 
OrgAbuseEmail:  noc@teraswitch.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO1793-ARIN

OrgRoutingHandle: ZURKU1-ARIN
OrgRoutingName:   Zurku, Nick 
OrgRoutingPhone:  +1-412-945-7048 
OrgRoutingEmail:  nzurku@teraswitch.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ZURKU1-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
AS28792 Public Internet Ltd GB
AS58057 Securebit AG CH
AS401703 Ordinal Advisors LLC US
AS2500 WIDE Project JP
AS38880 Micron21 Datacentre Pty Ltd AU
AS198150 SIACOM JSC GE
AS60144 3W Infra B.V. NL
AS14773 Lancaster Lebanon Intermediate Unit 13 US
AS3303 Swisscom Schweiz AG CH
AS23367 Adaptive Data Networks, LLC US

Upstreams

AS Number Description Country
AS58057 Securebit AG CH
AS39249 Netassist International EOOD BG
AS9505 Chunghwa Telecom Co., Ltd. TW
AS31133 PJSC MegaFon RU
AS4230 CLARO S.A. BR
AS56655 Gigahost AS NO
AS37468 Angola Cables AO
AS3303 Swisscom Schweiz AG CH
AS37497 Network Platforms PTY LTD ZA
AS50673 Serverius Holding B.V. NL

Downstreams

AS Number Description Country
AS142594 SpeedyPage Ltd AU
AS40501 SoundStack Technologies, LLC US
AS214783 Danny Nieuwenhuis trading as DedicatedNodes NL
AS400798 Pittsburgh Internet Exchange US
AS22897 84 LUMBER COMPANY US
AS399114 Hyonix SG
AS3402 Butterfly Research KY
AS53891 Zero Position KY
AS26411 Saas.group LLC US
AS42198 Jurassic Innovations, LLC US

Legacy Routes

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Frequently Asked Questions

ASN AS20326 is an Autonomous System Number used to identify a network for BGP internet routing.
AS20326 is listed under TeraSwitch Networks 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.