1. All IP Ranges
  2. 173.0.0.0/8
  3. 173.237.0.0/16
  4. AS17378  | 173.237.152.0/21

173.237.152.0/21

AS17378  ·  TierPoint, LLC

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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:      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:      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:      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:        2024-12-24
OfficePhone:    +1-844-200-8718
Mailbox:        abuse@tierpoint.com
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

Overlapping Ranges

BGP prefixes that contain 173.237.152.0/21

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 3 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
173.237.157.95 labconnectllc.tech 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

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

IP Address ASN Details
173.237.159.32 AS17378 TierPoint, LLC 1.16ms from Dallas, US
173.237.158.124 AS17378 TierPoint, LLC 1.14ms from Dallas, US
173.237.152.36 AS17378 TierPoint, LLC 1.16ms from Dallas, US
173.237.153.20 AS17378 TierPoint, LLC 1.18ms from Dallas, US
173.237.156.20 AS17378 TierPoint, LLC 1.15ms from Dallas, US
173.237.155.36 AS17378 TierPoint, LLC 1.14ms from Dallas, US
173.237.157.181 AS17378 TierPoint, LLC 0.49ms from Dallas, US
173.237.154.245 AS17378 TierPoint, LLC 1.15ms 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
217.169.226.21 AS15466 Defensie Telematica Organisatie 1.60ms from Amsterdam, NL
136.41.160.21 AS16591 Google Fiber Inc. 7.03ms from Atlanta, US
170.83.168.117 AS266484 MT INTERNET COMERCIO & SERVICO LTDA 7.37ms from Fortaleza, BR
27.156.159.181 AS4134 CHINANET-BACKBONE 3.41ms from Fuzhou, CN
119.8.63.213 AS136907 HUAWEI CLOUDS 0.94ms from Hong Kong, HK
122.176.252.133 AS24560 Bharti Airtel Ltd., Telemedia Services 1.83ms from Hyderabad, IN
91.203.73.181 AS34555 C.C.S. (Leeds) Ltd 5.25ms from London, GB
2.155.104.197 AS12430 VODAFONE ESPANA S.A.U. 9.22ms from Madrid, ES
98.244.239.197 AS7922 Comcast Cable Communications, LLC 14.76ms from Miami, US
174.20.50.229 AS209 CenturyLink Communications, LLC 1.53ms from Minneapolis, US
150.107.96.5 AS45415 Vasai Cable Pvt. Ltd. 0.95ms from Mumbai, IN
86.217.107.53 AS3215 Orange S.A. 11.20ms from Paris, FR
128.208.55.117 AS73 University of Washington 0.63ms from Seattle, US
14.72.77.5 AS4766 Korea Telecom 1.48ms from Seoul, KR
176.23.164.5 AS3292 TDC Holding A/S 2.14ms from Tønder, DK
59.58.166.5 AS4134 CHINANET-BACKBONE 5.26ms from Fuzhou, CN
116.110.208.69 AS24086 Viettel Corporation 8.79ms from Ho Chi Minh City, VN
70.241.195.117 AS7018 AT&T Enterprises, LLC 9.68ms from Houston, US
185.200.28.5 AS42584 NGN Bilgi Teknolojileri Veri Merkezi ve Danismanlik Hizmetleri A.S. 9.43ms from Istanbul, TR
176.193.42.117 AS12714 PJSC MegaFon 1.47ms from Moscow, RU
69.114.235.165 AS6128 Cablevision Systems Corp. 9.81ms from New York City, US
189.121.100.53 AS28573 Claro NXT Telecomunicacoes Ltda 1.65ms from Osasco, BR
126.67.114.21 AS17676 SoftBank Corp. 16.92ms from Tokyo, JP
133.91.179.5 AS23623 Chuo University 2.76ms from Tokyo, JP
202.222.244.245 AS59109 Hitachi,Ltd., Managed Services Business Division 3.63ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f5 173.237.154.242
traceroute to 173.237.154.242 (173.237.154.242): 64 hops max, 52 byte packets
5 [] 206.53.202.41 1.374 ms
Measurement taken from IPinfo ProbeNet in Dallas, US
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.

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