ASN Lookup Tool

Tier.Net Technologies LLC tier.net US US 309 Routes

AS Data

AS397423

AS397423Tier.Net Technologies LLC

AS Number 397423
AS Name TIER-NET
Organization Tier.Net Technologies LLC(ttl-100)
Country US
Website tier.net
Number of IPv4 Routes 284
Number of IPv6 Routes 25
ASN type BUSINESS
Registry ARIN
Date Allocated 2019-03-26

ASN Intelligence API for production workflows

Use ASN data for AS397423 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
31.58.167.0/24 256
154.29.75.0/24 256
31.57.80.0/24 256
181.215.49.0/24 256
38.9.214.0/24 256
82.41.76.0/22 1024
198.37.111.0/24 256
31.59.13.0/24 256
66.11.126.0/24 256
147.124.205.0/24 256

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:       397423
ASName:         TIER-NET
ASHandle:       AS397423
RegDate:        2019-03-26
Updated:        2019-03-26    
Ref:            https://rdap.arin.net/registry/autnum/397423


OrgName:        Tier.Net Technologies LLC
OrgId:          TTL-100
Address:        981 E. Eau Galle Blvd.
Address:        Ste. E. MR183
City:           Melbourne
StateProv:      FL
PostalCode:     32937
Country:        US
RegDate:        2014-05-31
Updated:        2025-02-26
Comment:        Geofeed: https://www.tier.net/as397423-geofeed.csv
Ref:            https://rdap.arin.net/registry/entity/TTL-100


OrgAbuseHandle: ABUSE4758-ARIN
OrgAbuseName:   Abuse Department
OrgAbusePhone:  +1-888-518-0288 
OrgAbuseEmail:  abuse-team@tier.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE4758-ARIN

OrgTechHandle: NOC31909-ARIN
OrgTechName:   Network Operations Center
OrgTechPhone:  +1-888-518-0288 
OrgTechEmail:  netops@tier.net
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC31909-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
AS393737 Cpuonsite US
AS399122 VPS House Technology Group LLC US
AS400810 BreezeHost US
AS13359 LEARN US
AS263641 TCF Telecomunicações Campo Florido Ltda BR
AS14537 Continent 8 LLC US
AS270158 Wantelco SAS de CV MX
AS37468 Angola Cables AO
AS199524 G-Core Labs S.A. LU
AS63399 Dialpad, Inc. US

Upstreams

AS Number Description Country
AS9498 Bharti Airtel Limited IN
AS6939 Hurricane Electric LLC US
AS8359 MTS PJSC RU
AS25091 IP Max SA CH
AS22356 Durand do Brasil Ltda BR
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC AE
AS33891 Core Backbone GmbH DE
AS4230 CLARO S.A. BR
AS37468 Angola Cables AO
AS7029 Windstream Communications LLC US

Downstreams

AS Number Description Country
AS398999 Sucura Networks Inc CA
AS398547 Kat Net Servers LLC US
AS399122 VPS House Technology Group LLC US
AS211094 ADVANCED TECH SOLUTIONS LP GR
AS25846 Cloudnium LLC US
AS213607 WORLD FIRST COMMUNICATION LTD GB
AS204903 FLASHSTART GROUP SRL IT
AS394760 Sauce Servers LLC US
AS52025 ParadoxNetworks Limited GB
AS395460 Prolixium Enterprises, LLC US

Contacts

Email Contacts

Abuse Contacts

Legacy Routes

Ready to get started?Get Started with IP Intelligence API Today

CTA Illustration

Frequently Asked Questions

ASN AS397423 is an Autonomous System Number used to identify a network for BGP internet routing.
AS397423 is listed under Tier.Net Technologies LLC.
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.