1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.234.0.0/16
  4. AS20001  | 66.234.230.0/23

66.234.230.0/23

AS20001  ·  Charter Communications Inc

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Summary

Country United States
Domain ipnetzone.com
ASN AS20001
Parent Range 66.234.224.0/19
Registry ARIN
ID GTT-CUSTOMER

WHOIS Details

NetHandle:      NET-66-234-230-0-2
OrgID:          IPNET-1
Parent:         NET-66-234-230-0-1
NetName:        GTT-CUSTOMER
NetRange:       66.234.230.0 - 66.234.231.255
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:      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:      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:      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


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:      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:      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

Overlapping Ranges

BGP prefixes that contain 66.234.230.0/23

Range ASN Company Num of IPs
66.234.224.0/19 AS3257 GTT Americas, LLC 8,192

Nearby Ranges

BGP prefixes that overlap with 66.234.0.0/16

Range ASN Company Num of IPs
66.234.192.0/19 AS11404 Wave Broadband 8,192
66.234.32.0/19 AS21949 Beanfield Technologies Inc. 8,192
66.234.224.0/19 AS3257 GTT Americas, LLC 8,192
66.234.64.0/19 AS397048 Newport Utilities 8,192
66.234.16.0/20 AS18875 Questzone.Net, Inc. 4,096
66.234.112.0/20 AS36374 Stellar Association, LLC 4,096
66.234.176.0/20 AS14909 PowerNet Global Communications 4,096
66.234.240.0/23 AS20001 IPNetZone 512
66.234.248.0/23 AS20001 IPNetZone 512
66.234.160.0/23 AS55348 Symbio Singapore 512
66.234.236.0/23 AS20001 IPNetZone 512
66.234.8.0/24 AS13768 Aptum Technologies 256
66.234.159.0/24 AS9009 M247 LTD Chicago Infrastructure 256
66.234.244.0/24 AS5065 Bunny Communications 256
66.234.144.0/24 AS51332 M247 Europe - Helsinki Infrastructure - Customer Subnet 256
66.234.0.0/24 AS13768 Aptum Technologies 256
66.234.145.0/24 AS9009 M247 Europe Romania 256
66.234.146.0/24 AS9009 M247 Europe - Zurich Infrastructure 256
66.234.147.0/24 AS9009 M247 Europe Romania 256
66.234.148.0/24 AS9009 M247 LTD Frankfurt Infrastructure 256
66.234.149.0/24 AS9009 M247 Ltd - Brazil Infrastructure 256
66.234.150.0/24 AS9009 M247 Europe - Helsinki Infrastructure 256
66.234.151.0/24 AS9009 M247 LTD Warsaw Infrastructure 256
66.234.152.0/24 AS9009 M247 LTD Chicago Infrastructure 256
66.234.9.0/24 AS29748 Garrison Technology Inc 256
66.234.158.0/24 AS9009 M247-Tirana-Infrastructure 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Read more

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
162.141.3.247 AS7029 Windstream Communications LLC 0.57ms from Ashburn, US
27.9.140.87 AS4837 CHINA UNICOM China169 Backbone 4.81ms from Chongqing, CN
18.238.168.119 AS16509 Amazon.com, Inc. 0.27ms from Dallas, US
118.180.166.119 AS4134 CHINANET-BACKBONE 8.63ms from Lanzhou, CN
146.177.28.7 AS15395 Rackspace Ltd. 1.40ms from London, GB
164.173.75.231 AS668 United States Department of Defense (DoD) 1.83ms from Los Angeles, US
60.215.106.247 AS4837 CHINA UNICOM China169 Backbone 4.81ms from Qingdao, CN
3.232.135.23 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
95.78.12.183 AS42116 JSC ER-Telecom Holding 11.64ms from Samara, RU
218.55.168.7 AS9318 SK Broadband Co Ltd 1.36ms from Seoul, KR
34.53.124.87 AS396982 Google LLC 0.16ms from The Dalles, US
78.61.234.135 AS8764 Telia Lietuva, AB 5.58ms from Vilnius, LT
197.203.20.103 AS36947 Telecom Algeria 13.02ms from Algiers, DZ
188.177.94.39 AS3292 TDC Holding A/S 1.42ms from Copenhagen, DK
82.0.151.215 AS5089 Virgin Media Limited 6.06ms from Erith, GB
61.153.247.167 AS4134 CHINANET-BACKBONE 10.05ms from Hangzhou, CN
67.219.18.119 AS21769 Colocation America Corporation 0.18ms from Los Angeles, US
3.234.52.199 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
187.181.192.23 AS28573 Claro NXT Telecomunicacoes Ltda 5.51ms from Sao Jose do Rio Preto, BR
101.183.72.247 AS1221 Telstra Limited 3.86ms from Sydney, AU
177.64.35.87 AS28573 Claro NXT Telecomunicacoes Ltda 5.28ms from São Paulo, BR
35.221.95.247 AS396982 Google LLC 0.17ms from Tokyo, JP
220.167.189.167 AS140061 Qinghai Telecom 3.05ms from Xining, CN
41.100.121.151 AS36947 Telecom Algeria 18.06ms from Algiers, DZ
208.89.144.87 AS40764 Digital Network Access Communications, INC 1.83ms 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 -f8 -m15 66.234.230.71
traceroute to 66.234.230.71 (66.234.230.71): 15 hops max, 52 byte packets
8 [] 1.178.75.18 30.622 ms
9 [] 1.178.75.19 30.847 ms
10 [AS7843] 66.109.6.65 30.167 ms
11 [AS20001] 72.129.5.117 30.644 ms
12 [AS20001] 72.129.5.181 32.315 ms
13 *
14 *
15 *
Measurement taken from IPinfo ProbeNet in Seattle, 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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