1. All IP Ranges
  2. 173.0.0.0/8
  3. 173.237.0.0/16
  4. AS17378  | 173.237.128.0/21

173.237.128.0/21

AS17378  ·  TierPoint, LLC

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country United States
Domain tierpoint.com
ASN AS17378
Parent Range 173.237.128.0/18
Registry ARIN
ID COLO4-BLK7

WHOIS Details

NetHandle:      NET-173-237-128-0-1
OrgID:          TL-801
Parent:         NET-173-0-0-0-0
NetName:        COLO4-BLK7
NetRange:       173.237.128.0 - 173.237.191.255
NetType:        allocation
RegDate:        2010-05-14
Updated:        2023-06-20
Source:         ARIN


OrgID:          TL-801
OrgName:        TierPoint, LLC
CanAllocate:    
Street:         12444 Powerscourt Drive                              Suite 450
City:           St. Louis
State/Prov:     MO
Country:        US
PostalCode:     63131
RegDate:        2017-01-18
Updated:        2024-07-23
ReferralServer: rwhois://rwhois.tierpoint.net:4321
OrgAdminHandle: CZUMB2-ARIN
OrgTechHandle:  CZUMB2-ARIN
OrgTechHandle:  JEREM7-ARIN
OrgAbuseHandle: TIERP2-ARIN
OrgNOCHandle:   TIERP3-ARIN
OrgDNSHandle:   CZUMB2-ARIN
Source:         ARIN


POCHandle:      TIERP3-ARIN
IsRole:         Y
LastName:       Tierpoint NOC
FirstName:      
Street:         12444 Powerscourt Dr.
Street:         Suite 450
City:           St. Louis
State/Prov:     MO
Country:        US
PostalCode:     63131
RegDate:        2017-12-20
Updated:        2023-12-21
OfficePhone:    +1-844-200-8718
Mailbox:        support@tierpoint.com
Source:         ARIN


POCHandle:      JEREM7-ARIN
IsRole:         N
LastName:       Bussard
FirstName:      Jeremy
Street:         1401 Russell St
City:           Baltimore
State/Prov:     MD
Country:        US
PostalCode:     21230
RegDate:        2010-07-13
Updated:        2024-11-06
OfficePhone:    +1-410-369-3900
Mailbox:        jeremy.bussard@tierpoint.com
Source:         ARIN


POCHandle:      CZUMB2-ARIN
IsRole:         N
LastName:       Czumbil
FirstName:      Romeo
Street:         9999 Hamilton Blvd
Street:         Building #4
City:           Breinigsville
State/Prov:     PA
Country:        US
PostalCode:     18031
RegDate:        2016-06-14
Updated:        2025-06-20
OfficePhone:    +1-610-994-3046
Mailbox:        romeo.czumbil@tierpoint.com
Source:         ARIN


POCHandle:      TIERP2-ARIN
IsRole:         Y
LastName:       Tierpoint Abuse
FirstName:      
Street:         12444 Powerscourt Dr.
Street:         Suite 450
City:           St. Louis
State/Prov:     MO
Country:        US
PostalCode:     63131
RegDate:        2017-12-20
Updated:        2025-12-24
OfficePhone:    +1-844-200-8718
Mailbox:        abuse@tierpoint.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 173.237.128.0/21

Range ASN Company Num of IPs
173.237.128.0/18 AS17378 TierPoint, LLC 16,384
173.237.128.0/18 AS33695 TierPoint, LLC 16,384
173.237.128.0/18 AS394094 TierPoint, LLC 16,384

Nearby Ranges

BGP prefixes that overlap with 173.237.0.0/16

Range ASN Company Num of IPs
173.237.128.0/18 AS394094 TierPoint, LLC 16,384
173.237.128.0/18 AS33695 TierPoint, LLC 16,384
173.237.128.0/18 AS17378 TierPoint, LLC 16,384
173.237.96.0/19 AS11260 EastLink 8,192
173.237.80.0/20 AS399512 Suite224 Internet 4,096
173.237.240.0/20 AS15321 Groupe Maskatel 4,096
173.237.224.0/20 AS4261 BLUEGRASS.NET 4,096
173.237.208.0/20 AS53999 Priority Colo Inc 4,096
173.237.136.0/23 AS17378 A Small Orange LLC 512
173.237.67.0/24 AS7979 Servers.com, Inc. 256
173.237.221.0/24 AS53999 Spike Technologies 256
173.237.66.0/24 AS7979 Servers.com B.V. 256
173.237.65.0/24 AS7979 Servers.com, Inc. 256
173.237.207.0/24 AS26527 Surfshark Ltd 256
173.237.64.0/24 AS7979 Servers.com B.V. 256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
173.237.130.223 bestmceconferences.com 1
173.237.129.70 myalphaanalytics.com 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

199 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
173.237.130.36 AS17378 TierPoint, LLC 1.13ms from Dallas, US
173.237.131.129 AS17378 TierPoint, LLC 1.04ms from Dallas, US
173.237.128.164 AS17378 TierPoint, LLC 1.12ms from Dallas, US
173.237.129.212 AS17378 TierPoint, LLC 1.09ms from Dallas, US
173.237.133.254 AS17378 TierPoint, LLC 1.12ms from Dallas, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
34.76.184.5 AS396982 Google LLC 0.14ms from Brussels, BE
181.94.65.69 AS7303 Telecom Argentina S.A. 1.55ms from Buenos Aires, AR
131.164.234.85 AS3292 TDC Holding A/S 1.15ms from Copenhagen, DK
92.119.80.53 AS136787 PacketHub S.A. 0.13ms from Dallas, US
170.233.221.5 AS263912 PIXEL TELECOMUNICAÇÃO LTDA 18.73ms from Fortaleza, BR
84.58.218.149 AS3209 Vodafone GmbH 4.40ms from Frankfurt am Main, DE
39.120.29.21 AS9318 SK Broadband Co Ltd 1.62ms from Incheon, KR
178.165.20.181 AS34700 MAXNET TELECOM, LTD 6.43ms from Kyiv, UA
66.85.103.5 AS14265 TPx Communications 0.72ms from Los Angeles, US
63.70.82.69 AS14669 Convergeone Unified Technology Solutions, Inc. 0.67ms from New York City, US
104.90.95.165 AS16625 Akamai Technologies, Inc. 0.16ms from Philadelphia, US
196.51.181.181 AS400463 DynaNode LLC 0.63ms from Seattle, US
123.199.54.133 AS10066 LG HelloVision Corp. 8.66ms from Seoul, KR
125.180.18.101 AS17858 LG POWERCOMM 1.73ms from Seoul, KR
35.233.198.53 AS396982 Google LLC 0.18ms from The Dalles, US
218.24.67.85 AS4837 CHINA UNICOM China169 Backbone 6.99ms from Tieling, CN
209.101.140.69 AS5650 Frontier Communications of America, Inc. 0.42ms from Ashburn, US
75.225.220.69 AS6167 Verizon Business 19.69ms from Atlanta, US
98.26.86.69 AS11426 Charter Communications Inc 4.66ms from Charlotte, US
195.22.251.21 AS25454 ORANGE MOLDOVA S.A. 0.35ms from Chisinau, MD
168.182.13.21 AS18522 Yum! Brands, Inc. 2.21ms from Dallas, US
38.30.206.165 AS216138 SKYQUANTUM TELECOM LTD. 0.26ms from Fremont, US
219.131.69.5 AS4134 CHINANET-BACKBONE 3.70ms from Guangzhou, CN
119.239.161.165 AS2518 BIGLOBE Inc. 11.82ms from Osaka, JP
89.86.253.101 AS5410 Bouygues Telecom SA 10.24ms from Paris, FR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -m6 173.237.134.239
traceroute to 173.237.134.239 (173.237.134.239): 6 hops max, 52 byte packets
2 *
3 [AS17378] 206.123.64.43 37.684 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Montreal, CA
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs