66.151.66.0/24

AS17144 · Microsoft Corporation

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

Summary

Country	United States
Domain	nuance.com
ASN	AS17144
Registry	ARIN
ID	INAP-HOU-NUANCE-25497

WHOIS Details

NetHandle:      NET-66-151-66-0-1
OrgID:          C00800625
Parent:         NET-66-151-52-0-1
NetName:        INAP-HOU-NUANCE-25497
NetRange:       66.151.66.0 - 66.151.66.255
NetType:        reassignment
RegDate:        2004-04-12
Updated:        2023-11-17
Source:         ARIN


OrgID:          C00800625
OrgName:        Nuance Communications, Inc.
CanAllocate:    
Street:         1 Wayside Road
City:           Burlington
State/Prov:     MA
Country:        US
PostalCode:     01803
RegDate:        2004-04-12
Updated:        2011-03-19
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 66.151.0.0/16

Range	ASN	Company	Num of IPs
66.151.96.0/20	AS22276	Unitas Global	4,096
66.151.96.0/20	AS10913	Unitas Global	4,096
66.151.188.0/22	AS27382	ColoSpace, Inc.	1,024
66.151.188.0/22	AS14742	ColoSpace, Inc.	1,024
66.151.212.0/22	AS13789	Unitas Global	1,024
66.151.44.0/22	AS12180	Unitas Global	1,024
66.151.4.0/22	AS19024	Unitas Global	1,024
66.151.36.0/22	AS12180	Unitas Global	1,024
66.151.48.0/22	AS14378	Xenon Ventures, LLC	1,024
66.151.222.0/24	AS32699	Private Customer	256
66.151.131.0/24	AS393954	Private Customer	256
66.151.141.0/24	AS40885	E2open	256
66.151.108.0/24	AS40889	Private Customer	256
66.151.135.0/24	AS55256	Private Customer	256
66.151.242.0/24	AS63018	Dedicated.com	256
66.151.99.0/24	AS10913	Private Customer	256
66.151.241.0/24	AS13789	Synectiks	256
66.151.67.0/24	AS13791	Intertek	256
66.151.7.0/24	AS14148	Ex Libris (USA) Inc	256
66.151.162.0/24	AS1828	Provident Funding	256
66.151.73.0/24	AS26093	Houston Association of Realtors	256
66.151.162.0/24	AS26550	Provident Funding	256

Hosted domains

There are 11 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
66.151.66.243	t9navee.net	11

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

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

IP Address	ASN	Details
66.151.66.5	AS17144 Microsoft Corporation	`3.17ms` from Houston, 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
184.96.155.232	AS209 CenturyLink Communications, LLC	`1.67ms` from Denver, US
88.153.183.248	AS3209 Vodafone GmbH	`12.29ms` from Frankfurt am Main, DE
91.32.255.24	AS3320 Deutsche Telekom AG	`9.01ms` from Frankfurt am Main, DE
156.244.244.168	AS9294 GNET INC.	`0.86ms` from Hong Kong, HK
18.168.153.8	AS16509 Amazon.com, Inc.	`0.65ms` from London, GB
34.147.156.40	AS396982 Google LLC	`0.11ms` from London, GB
217.155.215.120	AS13037 Zen Internet Ltd	`1.47ms` from Manchester, GB
174.20.206.72	AS209 CenturyLink Communications, LLC	`1.74ms` from Minneapolis, US
23.14.61.24	AS16625 Akamai Technologies, Inc.	`0.46ms` from Mumbai, IN
69.119.126.168	AS6128 Cablevision Systems Corp.	`3.62ms` from New York City, US
172.92.190.8	AS11404 Wave Broadband	`0.42ms` from Seattle, US
123.97.17.200	AS4134 CHINANET-BACKBONE	`12.28ms` from Shanghai, CN
101.47.0.104	AS150436 Byteplus Pte. Ltd.	`0.47ms` from Singapore, SG
120.154.41.152	AS1221 Telstra Limited	`5.48ms` from Sydney, AU
210.250.116.56	AS2527 Sony Network Communications Inc.	`2.68ms` from Tokyo, JP
192.36.56.8	AS57169 EDIS GmbH	`0.63ms` from Vienna, AT
73.99.55.200	AS7922 Comcast Cable Communications, LLC	`10.02ms` from Ashburn, US
34.190.124.184	AS15169 Google LLC	`0.13ms` from Berlin, DE
75.27.189.56	AS7018 AT&T Enterprises, LLC	`7.04ms` from Chicago, US
2.111.235.24	AS3292 TDC Holding A/S	`1.72ms` from Copenhagen, DK
87.144.94.72	AS3320 Deutsche Telekom AG	`2.31ms` from Duesseldorf, DE
45.66.191.120	AS132839 POWER LINE DATACENTER	`1.08ms` from Hong Kong, HK
38.238.223.248	AS134548 DXTL Tseung Kwan O Service	`0.71ms` from Hong Kong, HK
172.116.217.232	AS20001 Charter Communications Inc	`6.18ms` from Los Angeles, US
90.164.202.56	AS12479 Orange Espagne SA	`10.30ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f3 66.151.66.6

traceroute to 66.151.66.6 (66.151.66.6): 64 hops max, 52 byte packets

3 [AS174] 154.24.70.221 0.8 ms

4 [AS174] 154.24.56.25 7.315 ms

5 [AS174] 154.24.33.241 447.272 ms

6 *

7 [AS174] 154.54.6.78 2.526 ms

8 [AS174] 154.54.11.66 2.397 ms

9 [AS1299] 62.115.112.61 3.474 ms

10 [AS1299] 62.115.162.187 3.806 ms

11 [AS1828] 50.115.90.223 3.674 ms

12 [AS1828] 156.146.104.38 3.283 ms

13 [AS13791] 216.52.168.65 3.448 ms

14 [AS13791] 23.92.181.18 3.393 ms

15 [AS17144] 66.151.66.6 3.299 ms

Measurement taken from

IPinfo ProbeNet in Houston, US

On January 19th 2026

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