66.203.76.0/24

AS17378 · TierPoint, LLC

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Summary

Country	United States
Domain
ASN	AS17378
Parent Range	66.203.64.0/19
Registry	ARIN
ID	MAR-ACCESS-NORTHEAST-QUINCY-LAN-IPS

WHOIS Details

NetHandle:      NET-66-203-76-0-1
OrgID:          C03306585
Parent:         NET-66-203-64-0-1
NetName:        MAR-ACCESS-NORTHEAST-QUINCY-LAN-IPS
NetRange:       66.203.76.0 - 66.203.76.255
NetType:        reassignment
RegDate:        2013-02-04
Updated:        2013-02-04
Source:         ARIN


OrgID:          C03306585
OrgName:        Access Northeast Quincy LAN IPs
CanAllocate:    
Street:         34 St. Martin Drive
Street:         34 St. Martin Drive
City:           Marlborough
State/Prov:     MA
Country:        US
PostalCode:     01752
RegDate:        2013-02-04
Updated:        2018-05-29
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 66.203.76.0/24

Range	ASN	Company	Num of IPs
66.203.64.0/19	AS17378	TierPoint, LLC	8,192

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
66.203.64.0/19	AS17378	TierPoint, LLC	8,192
66.203.160.0/19	AS7794	Execulink Telecom Inc.	8,192
66.203.192.0/19	AS852	TELUS Communications Inc.	8,192
66.203.224.0/20	AS6079	RCN	4,096
66.203.16.0/20	AS22320	Miami Valley Educational Computer Association	4,096
66.203.128.0/20	AS36063	Arrownet, Inc.	4,096
66.203.125.0/24	AS203055	MEGA Cloud Services Limited	256
66.203.124.0/24	AS203055	MEGA Cloud Services Limited	256
66.203.114.0/24	AS396417	Private Customer	256
66.203.115.0/24	AS396417	Salesforce, Inc.	256

Hosted domains

There is 1 domain name hosted across 1 IP address 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.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
66.203.76.105	AS17378 TierPoint, LLC	`2.32ms` 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
77.27.17.88	AS12334 R Cable y Telecable Telecomunicaciones, S.A.U.	`7.09ms` from A Coruna, ES
129.213.37.40	AS31898 Oracle Corporation	`0.39ms` from Ashburn, US
109.92.92.136	AS8400 TELEKOM SRBIJA a.d.	`2.54ms` from Belgrade, RS
188.82.152.72	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`5.61ms` from Braga, PT
156.223.231.184	AS8452 TE-AS	`4.64ms` from Cairo, EG
70.75.114.40	AS6327 Shaw Communications Inc.	`4.40ms` from Calgary, CA
187.147.220.40	AS8151 UNINET	`12.04ms` from Cancún, MX
68.203.136.232	AS11427 Charter Communications Inc	`5.26ms` from Dallas, US
73.244.46.216	AS7922 Comcast Cable Communications, LLC	`4.68ms` from Miami, US
35.142.81.136	AS33363 Charter Communications, Inc	`9.82ms` from Orlando, US
220.153.97.184	AS18081 Kintetsu Cable Network Co., Ltd.	`1.54ms` from Osaka, JP
211.231.109.248	AS9958 kakaogames	`2.09ms` from Seoul, KR
93.128.155.168	AS6805 Telefonica Germany GmbH & Co.OHG	`3.26ms` from Berlin, DE
114.129.128.8	AS55293 A2 Hosting, Inc.	`0.10ms` from Detroit, US
88.115.30.216	AS719 Elisa Oyj	`0.54ms` from Helsinki, FI
31.167.200.136	AS35819 Etihad Etisalat, a joint stock company	`3.69ms` from Jeddah, SA
175.148.107.24	AS4837 CHINA UNICOM China169 Backbone	`12.34ms` from Liaoyang, CN
51.14.54.200	AS2856 British Telecommunications PLC	`1.91ms` from London, GB
80.189.218.152	AS6871 Plusnet	`2.04ms` from London, GB
97.202.44.56	AS6167 Verizon Business	`16.35ms` from Los Angeles, US
84.123.87.200	AS6739 VODAFONE ONO, S.A.	`9.45ms` from Madrid, ES
91.229.59.40	AS56935 Clinic of Aesthetic Medicine CJSC	`0.58ms` from Moscow, RU
74.82.162.136	AS20248 Take 2 Hosting, Inc.	`2.81ms` from Salt Lake City, US
13.72.145.24	AS8075 Microsoft Corporation	`1.99ms` from San Antonio, US
112.184.245.8	AS4766 Korea Telecom	`4.47ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f4 66.203.76.194

traceroute to 66.203.76.194 (66.203.76.194): 64 hops max, 52 byte packets

4 [AS9002] 87.245.233.113 120.383 ms

5 *

6 [AS17378] 216.150.128.2 101.149 ms

7 [AS17378] 40.142.44.22 100.232 ms

8 [AS17378] 216.150.128.81 106.615 ms

9 [AS17378] 66.203.66.244 106.464 ms

10 [AS17378] 66.203.76.194 106.846 ms

Measurement taken from

IPinfo ProbeNet in Riga, LV

On October 30th 2025

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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