1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.203.0.0/16
  4. AS17378  | 66.203.64.0/19

66.203.64.0/19

AS17378  ·  TierPoint, LLC

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Summary

Country United States
Domain tierpoint.com
ASN AS17378
Registry ARIN
ID TP4-XXX-66-203-64-0-19

WHOIS Details

NetHandle:      NET-66-203-64-0-1
OrgID:          TL-801
Parent:         NET-66-0-0-0-0
NetName:        TP4-XXX-66-203-64-0-19
NetRange:       66.203.64.0 - 66.203.95.255
NetType:        allocation
RegDate:        2001-11-27
Updated:        2018-05-29
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

Overlapping Ranges

BGP prefixes that are contained by 66.203.64.0/19

Range ASN Company Num of IPs
66.203.76.0/24 AS17378 Access Northeast Quincy LAN IPs 256

Nearby Ranges

BGP prefixes that overlap with 66.203.0.0/16

Range ASN Company Num of IPs
66.203.32.0/19 AS12247 Tri-Rivers Educational Computer Association 8,192
66.203.160.0/19 AS7794 Execulink Telecom Inc. 8,192
66.203.192.0/19 AS852 TELUS Communications Inc. 8,192
66.203.128.0/20 AS36063 Arrownet, Inc. 4,096
66.203.16.0/20 AS22320 Miami Valley Educational Computer Association 4,096
66.203.224.0/20 AS6079 RCN 4,096
66.203.240.0/21 AS5650 Leaptel 2,048
66.203.240.0/21 AS134090 Leaptel 2,048
66.203.249.0/24 AS13335 Cross River Bank 256
66.203.114.0/24 AS396417 Private Customer 256
66.203.124.0/24 AS203055 MEGA Cloud Services Limited 256
66.203.125.0/24 AS203055 MEGA Cloud Services Limited 256
66.203.76.0/24 AS17378 Access Northeast Quincy LAN IPs 256
66.203.115.0/24 AS396417 Salesforce, Inc. 256

Hosted domains

There are 237 domain names hosted across 59 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
66.203.64.164 annuitymaxx.com 63
66.203.64.160 pivot.insure 30
66.203.81.54 marypeakefellowship.com 24
66.203.93.29 aav5nabtest.nl 20
66.203.93.31 aav5nabtest.gr 9
66.203.65.120 xpressreports.net 5
66.203.67.101 a2bmarg.com 5
66.203.78.86 rapro.com 5
66.203.78.71 heartcapc.com 4
66.203.67.42 newmanppo.com 4
66.203.64.170 pivotai.com 4
66.203.72.165 collinssportsmedicine.com 3
66.203.73.171 nabbbl.com 3
66.203.64.181 sbiainc.com 3
66.203.66.50 ishota.com 3
66.203.74.108 attleborosandandgravel.com 3
66.203.67.114 exhibitoremails.com 3
66.203.65.115 primericaconvention.com 3
66.203.65.82 incproducts.com 2
66.203.86.75 soniccomp.com 2

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

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

IP Address ASN Details
66.203.76.164 AS17378 TierPoint, LLC 2.64ms from Boston, US
66.203.95.121 AS17378 TierPoint, LLC 2.84ms from Boston, US
66.203.73.242 AS17378 TierPoint, LLC 2.75ms from Boston, US
66.203.66.193 AS17378 TierPoint, LLC 2.62ms from Boston, US
66.203.94.214 AS17378 TierPoint, LLC 2.66ms from Boston, US
66.203.74.66 AS17378 TierPoint, LLC 2.63ms from Boston, US
66.203.80.221 AS17378 TierPoint, LLC 2.63ms from Boston, US
66.203.86.66 AS17378 TierPoint, LLC 2.67ms from Boston, US
66.203.84.164 AS17378 TierPoint, LLC 2.63ms from Boston, US
66.203.91.81 AS17378 TierPoint, LLC 2.64ms from Boston, US
66.203.79.126 AS17378 TierPoint, LLC 2.73ms from Boston, US
66.203.69.41 AS17378 TierPoint, LLC 2.62ms from Boston, US
66.203.64.201 AS17378 TierPoint, LLC 2.71ms from Boston, US
66.203.88.10 AS17378 TierPoint, LLC 2.68ms from Boston, US
66.203.90.6 AS17378 TierPoint, LLC 2.56ms from Boston, US
66.203.89.26 AS17378 TierPoint, LLC 2.82ms from Boston, US
66.203.68.76 AS17378 TierPoint, LLC 2.56ms from Boston, US
66.203.81.108 AS17378 TierPoint, LLC 2.62ms from Boston, US
66.203.67.22 AS17378 TierPoint, LLC 2.61ms from Boston, US
66.203.78.116 AS17378 TierPoint, LLC 2.75ms from Boston, US
66.203.72.174 AS17378 TierPoint, LLC 2.58ms from Boston, US
66.203.83.81 AS17378 TierPoint, LLC 2.62ms from Boston, US
66.203.93.106 AS17378 TierPoint, LLC 2.64ms from Boston, US
66.203.65.201 AS17378 TierPoint, LLC 2.61ms from Boston, US
66.203.82.140 AS17378 TierPoint, LLC 2.61ms from Boston, 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
88.211.208.115 AS7979 Servers.com, Inc. 0.20ms from Amsterdam, NL
81.61.133.227 AS6739 VODAFONE ONO, S.A. 9.11ms from Barcelona, ES
178.119.51.179 AS6848 Telenet BV 11.54ms from Brussels, BE
195.145.221.51 AS3320 Deutsche Telekom AG 6.86ms from Frankfurt am Main, DE
183.240.184.195 AS56040 China Mobile communications corporation 1.49ms from Guangzhou, CN
139.38.12.3 AS5972 United States Department of Defense (DoD) 3.30ms from Honolulu, US
211.177.15.179 AS9318 SK Broadband Co Ltd 0.99ms from Incheon, KR
88.255.194.115 AS9121 Turk Telekomunikasyon Anonim Sirketi 1.66ms from Istanbul, TR
216.126.235.115 AS400304 Redoubt Networks 0.17ms from Liberty Lake, US
190.42.167.163 AS6147 INTEGRATEL PERÚ S.A.A. 1.14ms from Lima, PE
185.195.164.3 AS206132 ABBOTT RAPID DX INTERNATIONAL LIMITED 2.67ms from London, GB
5.67.193.67 AS5607 Sky UK Limited 1.13ms from London, GB
92.186.206.163 AS12479 Orange Espagne SA 12.87ms from Madrid, ES
23.10.98.51 AS16625 Akamai Technologies, Inc. 0.47ms from Miami, US
74.73.227.243 AS12271 Charter Communications Inc 3.85ms from New York City, US
92.50.22.163 AS9009 M247 Europe SRL 0.35ms from New York City, US
37.23.164.163 AS12389 PJSC Rostelecom 5.24ms from Novosibirsk, RU
213.195.195.19 AS15935 ha-vel internet s.r.o. 1.06ms from Prague, CZ
175.198.107.147 AS4766 Korea Telecom 1.23ms from Seoul, KR
211.29.130.67 AS4804 Microplex PTY LTD 0.34ms from Sydney, AU
124.218.253.67 AS7482 Asia Pacific On-line Service Inc. 1.50ms from Taipei, TW
175.105.9.83 AS10013 FreeBit Co.,Ltd. 2.43ms from Tokyo, JP
153.168.243.163 AS4713 NTT DOCOMO BUSINESS,Inc. 10.73ms from Tokyo, JP
128.46.110.3 AS17 Purdue University 5.64ms from Chicago, US
136.226.15.115 AS22616 ZSCALER, INC. 0.19ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f5 66.203.66.203
traceroute to 66.203.66.203 (66.203.66.203): 64 hops max, 52 byte packets
5 [AS17378] 69.7.225.54 2.532 ms
6 [AS17378] 69.7.225.27 3.334 ms
Measurement taken from IPinfo ProbeNet in New York City, 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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