1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.17.0.0/16
  4. AS20001  | 66.17.174.0/23

66.17.174.0/23

AS20001  ·  Charter Communications Inc

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Summary

Country United States
Domain ipnetzone.com
ASN AS20001
Parent Range 66.17.128.0/17
Registry ARIN
ID GTT-CUSTOMER

WHOIS Details

NetHandle:      NET-66-17-174-0-2
OrgID:          IPNET-1
Parent:         NET-66-17-174-0-1
NetName:        GTT-CUSTOMER
NetRange:       66.17.174.0 - 66.17.175.255
NetType:        reallocation
RegDate:        2026-02-26
Updated:        2026-02-26
Source:         ARIN


OrgID:          IPNET-1
OrgName:        IPNetZone
CanAllocate:    
Street:         7900 Tysons One Place
City:           McLean
State/Prov:     VA
Country:        US
PostalCode:     22102
Comment:        http://www.ipnetzone.com
RegDate:        2009-02-02
Updated:        2025-08-14
ReferralServer: rwhois://rwhois.ipnetzone.com:4321
OrgAdminHandle: AS3251-ARIN
OrgTechHandle:  AS3251-ARIN
OrgTechHandle:  GIT5-ARIN
OrgAbuseHandle: ABUSE2254-ARIN
OrgAbuseHandle: GAD46-ARIN
OrgNOCHandle:   GNOC16-ARIN
OrgNOCHandle:   NOC11073-ARIN
Source:         ARIN


POCHandle:      GIT5-ARIN
IsRole:         Y
LastName:       GTT IPAM Team
FirstName:      
Street:         4201 Wilson Blvd.
Street:         Suite 504 North Tower
City:           Arlington
State/Prov:     VA
Country:        US
PostalCode:     22203
RegDate:        2025-02-17
Updated:        2025-07-09
OfficePhone:    +1-703-442-5500
Mailbox:        netguard@gtt.net
Source:         ARIN


POCHandle:      GAD46-ARIN
IsRole:         Y
LastName:       GTT Abuse Department
FirstName:      
Street:         4201 Wilson Blvd.
Street:         Suite 504 North Tower
City:           Arlington
State/Prov:     VA
Country:        US
PostalCode:     22203
RegDate:        2014-04-16
Updated:        2025-07-09
OfficePhone:    +1-703-442-5500
FaxPhone:       +1-703-442-5501
Mailbox:        abuse@gtt.net
Source:         ARIN


POCHandle:      AS3251-ARIN
IsRole:         Y
LastName:       AS3257 Netguard
FirstName:      
Street:         Frankfurter Strasse 227
City:           Neu-Isenburg
State/Prov:     
Country:        DE
PostalCode:     63263
RegDate:        2009-07-03
Updated:        2026-01-28
OfficePhone:    +49 69 48007422
Mailbox:        netguard@gtt.net
Source:         ARIN


POCHandle:      GNOC16-ARIN
IsRole:         Y
LastName:       GTT Network Operations Center
FirstName:      
Street:         4201 Wilson Blvd.
Street:         Suite 504 North Tower
City:           Arlington
State/Prov:     VA
Country:        US
PostalCode:     22203
RegDate:        2014-04-16
Updated:        2025-07-09
OfficePhone:    +1-703-442-5500
Mailbox:        noc@gtt.net
Source:         ARIN


POCHandle:      NOC11073-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         38-31 Crescent Street
City:           Long Island City
State/Prov:     NY
Country:        US
PostalCode:     11101
RegDate:        2009-07-15
Updated:        2013-11-18
OfficePhone:    +1-646-254-6800
Mailbox:        netops@ipnetzone.com
Source:         ARIN


POCHandle:      ABUSE2254-ARIN
IsRole:         Y
LastName:       Abuse Handle
FirstName:      
Street:         1270 Broadway
Street:         Suite 708
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10001
RegDate:        2009-04-13
Updated:        2014-01-30
OfficePhone:    +1-646-254-6800
Mailbox:        ipabuse@unsi.net
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 66.17.174.0/23

Range ASN Company Num of IPs
66.17.128.0/17 AS199527 GTT Americas, LLC 32,768
66.17.128.0/17 AS3257 GTT Americas, LLC 32,768

Nearby Ranges

BGP prefixes that overlap with 66.17.0.0/16

Range ASN Company Num of IPs
66.17.128.0/17 AS3257 GTT Americas, LLC 32,768
66.17.128.0/17 AS199527 GTT Americas, LLC 32,768
66.17.96.0/19 AS26860 SWIFTEL COMMUNICATIONS 8,192
66.17.80.0/20 AS3257 Sparkplug Southwest, LLC. 4,096
66.17.72.0/21 AS4637 IPNetZone 2,048
66.17.64.0/21 AS3257 GTT Communications Inc. 2,048
66.17.136.0/22 AS199527 BITE-HRS 1,024
66.17.132.0/22 AS199527 BITE-HRS 1,024
66.17.214.0/23 AS199527 BITE-HRS 512
66.17.158.0/23 AS199527 BITE-HRS 512
66.17.130.0/23 AS199527 BITE-HRS 512
66.17.222.0/23 AS199527 BITE-HRS 512
66.17.252.0/23 AS199527 BITE-HRS 512
66.17.172.0/23 AS20001 IPNetZone 512
66.17.254.0/24 AS199527 BITE-HRS 256
66.17.221.0/24 AS15238 Bill & Melinda Gates Foundation 256
66.17.142.0/24 AS17352 Freeze Frame Graphics 256
66.17.140.0/24 AS199527 BITE-HRS 256
66.17.156.0/24 AS199527 BITE-HRS 256
66.17.220.0/24 AS199527 BITE-HRS 256
66.17.185.0/24 AS15238 Bill & Melinda Gates Foundation 256
66.17.129.0/24 AS20001 IPNetZone 256
66.17.184.0/24 AS20001 IPNetZone 256
66.17.141.0/24 AS23029 E Street Communications 256
66.17.128.0/24 AS32256 Cyberlink USA 256
66.17.255.0/24 AS32256 Cyberlink USA 256
66.17.93.0/24 AS35985 Aerodata Inc 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
185.232.217.71 AS204924 EWERK DIGITAL GmbH 5.18ms from Berlin, DE
195.37.89.199 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 9.51ms from Berlin, DE
93.160.187.215 AS3292 TDC Holding A/S 2.46ms from Copenhagen, DK
90.100.202.183 AS3215 Orange S.A. 13.27ms from Frankfurt am Main, DE
128.227.252.103 AS6356 University of Florida 7.65ms from Miami, US
73.49.144.39 AS7922 Comcast Cable Communications, LLC 4.97ms from Miami, US
97.191.185.247 AS6167 Verizon Business 12.89ms from Santa Clara, US
211.198.141.135 AS4766 Korea Telecom 1.97ms from Seoul, KR
175.251.244.135 AS4766 Korea Telecom 8.93ms from Seoul, KR
54.169.155.7 AS16509 Amazon.com, Inc. 0.10ms from Singapore, SG
161.33.197.39 AS31898 Oracle Corporation 0.31ms from Tokyo, JP
41.97.242.135 AS36947 Telecom Algeria 9.99ms from Valencia, ES
87.200.38.215 AS15802 Emirates Integrated Telecommunications Company PJSC 3.79ms from Dubai, AE
222.76.125.247 AS4134 CHINANET-BACKBONE 3.12ms from Fuzhou, CN
116.6.18.55 AS4809 China Telecom Next Generation Carrier Network 3.61ms from Guangzhou, CN
41.21.128.55 AS36994 Vodacom 1.25ms from Johannesburg, ZA
14.194.116.231 AS45820 Tata Teleservices ISP AS 0.23ms from Kolkata, IN
16.50.205.199 AS16509 Amazon.com, Inc. 0.70ms from Melbourne, AU
149.248.221.247 AS40509 Fly.io, Inc. 0.10ms from Osasco, BR
23.45.233.199 AS20940 Akamai International B.V. 0.17ms from Philadelphia, US
140.207.34.39 AS17621 China Unicom Shanghai network 2.24ms from Shanghai, CN
70.27.1.87 AS577 Bell Canada 4.32ms from Toronto, CA
79.96.208.167 AS12824 home.pl sp. z o.o. 1.16ms from Warsaw, PL
63.177.1.199 AS16509 Amazon.com, Inc. 0.19ms from Frankfurt am Main, DE
88.244.231.7 AS9121 Turk Telekomunikasyon Anonim Sirketi 2.57ms from Istanbul, TR

Traceroute

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

$
traceroute -a -n -q1 -f5 -m17 66.17.175.29
traceroute to 66.17.175.29 (66.17.175.29): 17 hops max, 52 byte packets
5 [AS3356] 212.187.202.57 66.892 ms
6 *
7 [AS3356] 4.68.37.214 150.334 ms
8 *
9 *
10 [AS7843] 66.109.6.183 220.204 ms
11 [AS7843] 209.18.43.63 217.008 ms
12 [AS20001] 72.129.1.245 217.729 ms
13 [AS20001] 72.129.25.15 220.856 ms
14 [AS20001] 72.129.5.181 221.238 ms
15 *
16 *
17 *
Measurement taken from IPinfo ProbeNet in Jeddah, SA
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.

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