1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.45.0.0/16
  4. AS17378  | 66.45.160.0/19

66.45.160.0/19

AS17378  ·  TierPoint, LLC

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Summary

Country United States
Domain tierpoint.com
ASN AS17378
Registry ARIN
ID TIER-2

WHOIS Details

NetHandle:      NET-66-45-160-0-1
OrgID:          TL-801
Parent:         NET-66-0-0-0-0
NetName:        TIER-2
NetRange:       66.45.160.0 - 66.45.191.255
NetType:        allocation
RegDate:        2005-09-13
Updated:        2017-07-06
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 66.45.0.0/16

Range ASN Company Num of IPs
66.45.128.0/19 AS11232 Midcontinent Communications 8,192
66.45.192.0/19 AS16503 Zayo Bandwidth 8,192
66.45.224.0/19 AS19318 Interserver, Inc 8,192
66.45.128.0/19 AS11055 Midcontinent Communications 8,192
66.45.28.0/22 AS7381 BroadbandONE, LLC 1,024
66.45.9.0/24 AS16636 The Colonial Williamsburg Foundation 256
66.45.75.0/24 AS19819 Brady Communications, LLC 256
66.45.23.0/24 AS19853 OrangeHost 256
66.45.119.0/24 AS19935 CRRS-TV 256
66.45.118.0/24 AS209242 SavvyMoney, Inc. 256
66.45.11.0/24 AS26168 EXCO Resources, Inc. 256
66.45.93.0/24 AS33154 USCSD-1 256
66.45.10.0/24 AS35619 Amergis Healthcare Staffing, Inc. 256
66.45.21.0/24 AS394229 Telogiks ULC 256
66.45.13.0/24 AS394490 Aatrix Software, Inc 256
66.45.30.0/24 AS394555 Applied Systems Inc 256
66.45.103.0/24 AS396982 Zarla Inc. 256
66.45.94.0/24 AS397459 USCSD-1 256
66.45.20.0/24 AS400418 Rio Rancho Public Schools 256
66.45.74.0/24 AS400946 AMI Entertainment LLC 256
66.45.72.0/24 AS401114 Columbia County 256
66.45.116.0/24 AS401164 Elizabeth Board of Education 256
66.45.117.0/24 AS401164 Elizabeth Board of Education 256
66.45.73.0/24 AS40503 Hiram College 256
66.45.59.0/24 AS46763 Riemer & Braunstein LLP 256
66.45.32.0/24 AS53328 Rydin 256
66.45.34.0/24 AS53333 Adistec Corp 256
66.45.24.0/24 AS63281 Vermont Judiciary 256
66.45.12.0/24 AS7381 BroadbandONE, LLC 256
66.45.25.0/24 AS7381 BroadbandONE, LLC 256
66.45.60.0/24 AS7381 BroadbandONE, LLC 256
66.45.62.0/24 AS7381 BroadbandONE, LLC 256
66.45.66.0/24 AS7381 Akave Inc. 256
66.45.77.0/24 AS7381 BroadbandONE, LLC 256
66.45.79.0/24 AS7381 BroadbandONE, LLC 256
66.45.92.0/24 AS8075 Vantage Bank 256
66.45.102.0/24 AS13768 NextPointe 256
66.45.8.0/24 AS14618 Lumeny 256
66.45.35.0/24 AS1611 Mabel Cooperative Telephone Company 256
66.45.22.0/24 AS16315 MultiTEL LLC 256
66.45.78.0/24 AS16509 Praetorian Security, Inc. 256

Hosted domains

There are 153 domain names hosted across 45 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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.
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Read more

Pingable IPs

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

IP Address ASN Details
66.45.176.70 AS17378 TierPoint, LLC 7.87ms from Seattle, US
66.45.167.3 AS17378 TierPoint, LLC 8.26ms from Seattle, US
66.45.177.154 AS17378 TierPoint, LLC 8.04ms from Seattle, US
66.45.182.195 AS17378 TierPoint, LLC 8.33ms from Seattle, US
66.45.185.1 AS17378 TierPoint, LLC 8.30ms from Seattle, US
66.45.165.34 AS17378 TierPoint, LLC 7.90ms from Seattle, US
66.45.163.67 AS17378 TierPoint, LLC 8.11ms from Seattle, US
66.45.172.39 AS17378 TierPoint, LLC 7.93ms from Seattle, US
66.45.170.17 AS17378 TierPoint, LLC 7.87ms from Seattle, US
66.45.171.6 AS17378 TierPoint, LLC 7.87ms from Seattle, US
66.45.166.226 AS17378 TierPoint, LLC 7.84ms from Seattle, US
66.45.175.238 AS17378 TierPoint, LLC 8.28ms from Seattle, 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
35.166.214.35 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
71.174.120.35 AS701 Verizon Business 2.04ms from Boston, US
73.203.22.147 AS7922 Comcast Cable Communications, LLC 6.23ms from Denver, US
79.226.215.115 AS3320 Deutsche Telekom AG 3.65ms from Hamburg, DE
23.39.251.227 AS16625 Akamai Technologies, Inc. 0.47ms from Paris, FR
54.204.184.243 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
50.18.179.83 AS16509 Amazon.com, Inc. 0.17ms from San Jose, US
130.212.96.67 AS2152 CENIC 2.68ms from San Jose, US
177.116.144.83 AS26599 TELEFÔNICA BRASIL S.A 10.11ms from São Paulo, BR
18.183.91.83 AS16509 Amazon.com, Inc. 0.17ms from Tokyo, JP
102.152.190.211 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 7.53ms from Tunis, TN
213.91.178.3 AS8866 Vivacom Bulgaria EAD 2.49ms from Varna, BG
159.29.72.35 AS15513 Berner Kantonalbank AG 1.99ms from Zuerich, CH
20.252.144.99 AS8075 Microsoft Corporation 0.30ms from Boydton, US
51.141.69.99 AS8075 Microsoft Corporation 0.16ms from Cardiff, GB
209.34.117.35 AS30712 META Solutions 10.20ms from Columbus, US
31.166.209.179 AS35819 Etihad Etisalat, a joint stock company 3.52ms from Jeddah, SA
103.49.7.51 AS58507 Wireline 0.24ms from Melbourne, AU
174.82.182.227 AS20115 Charter Communications LLC 18.16ms from Minneapolis, US
58.211.155.51 AS4134 CHINANET-BACKBONE 4.04ms from Nanjing, CN
82.55.156.227 AS3269 Telecom Italia S.p.A. 2.51ms from Naples, IT
219.117.32.147 AS18126 Chubu Telecommunications Company, Inc. 3.20ms from Osaka, JP
203.180.97.195 AS2497 Internet Initiative Japan Inc. 3.13ms from Osaka, JP
222.226.169.3 AS2516 KDDI CORPORATION 9.63ms from Osaka, JP
80.93.55.147 AS35295 PETERHOST PITER 0.49ms from Saint Petersburg, RU

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 66.45.180.206
traceroute to 66.45.180.206 (66.45.180.206): 9 hops max, 52 byte packets
3 [AS3257] 208.97.209.1 3.246 ms
5 [AS3257] 72.29.197.43 20.201 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Santa Clara, 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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