1. All IP Ranges
  2. 205.0.0.0/8
  3. 205.179.0.0/16
  4. AS20001  | 205.179.192.0/20

205.179.192.0/20

AS20001  ·  Charter Communications Inc

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

Sign up for free ›

Summary

Country United States
Domain ipnetzone.com
ASN AS20001
Parent Range 205.179.0.0/16
Registry ARIN
ID GTT-CUSTOMER

WHOIS Details

NetHandle:      NET-205-179-192-0-1
OrgID:          IPNET-1
Parent:         NET-205-179-0-0-1
NetName:        GTT-CUSTOMER
NetRange:       205.179.192.0 - 205.179.207.255
NetType:        reallocation
RegDate:        2025-12-21
Updated:        2025-12-21
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:      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:      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:      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:      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:      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

Overlapping Ranges

BGP prefixes that contain 205.179.192.0/20

Range ASN Company Num of IPs
205.179.0.0/16 AS3257 GTT Americas, LLC 65,536

Nearby Ranges

BGP prefixes that overlap with 205.179.0.0/16

Range ASN Company Num of IPs
205.179.0.0/16 AS3257 GTT Americas, LLC 65,536
205.179.128.0/18 AS20001 IPNetZone 16,384
205.179.224.0/20 AS20001 IPNetZone 4,096
205.179.220.0/22 AS199524 IPNetZone 1,024
205.179.240.0/22 AS199524 Rutilance Networks 1,024
205.179.244.0/22 AS199524 IPNetZone 1,024
205.179.248.0/22 AS9009 Rutilance Networks 1,024
205.179.212.0/24 AS2914 GTT Communications Inc. 256
205.179.213.0/24 AS2914 GTT Communications Inc. 256
205.179.215.0/24 AS2914 GTT Communications Inc. 256
205.179.216.0/24 AS2914 GTT Communications Inc. 256
205.179.217.0/24 AS2914 GTT Communications Inc. 256
205.179.218.0/24 AS2914 GTT Communications Inc. 256
205.179.219.0/24 AS2914 GTT Communications Inc. 256
205.179.252.0/24 AS2914 GTT Communications Inc. 256
205.179.254.0/24 AS2914 GTT Communications Inc. 256
205.179.255.0/24 AS2914 GTT Communications Inc. 256
205.179.208.0/24 AS2914 GTT Communications Inc. 256
205.179.211.0/24 AS401783 GTT Communications Inc. 256
205.179.214.0/24 AS6220 inContact Inc. 256
205.179.210.0/24 AS2914 GTT Communications Inc. 256

Hosted domains

There are no domains currently hosted on this ASN.

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

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
20.203.4.244 AS8075 Microsoft Corporation 3.83ms from Al Fujairah City, AE
207.4.131.4 AS6559 State of NC - State Telecommunications Services 12.52ms from Ashburn, US
24.30.78.164 AS7922 Comcast Cable Communications, LLC 4.95ms from Atlanta, US
137.128.164.212 AS668 United States Department of Defense (DoD) 4.20ms from Chicago, US
108.247.205.196 AS7018 AT&T Enterprises, LLC 4.21ms from Dallas, US
64.24.18.100 AS7029 Windstream Communications LLC 9.06ms from Dallas, US
103.12.77.4 AS140825 Thien Quang Digital technology joint stock company 0.25ms from Hanoi, VN
1.213.168.4 AS3786 LG DACOM Corporation 1.68ms from Incheon, KR
176.122.171.212 AS25820 IT7 Networks Inc 0.28ms from Los Angeles, US
43.204.194.100 AS16509 Amazon.com, Inc. 0.10ms from Mumbai, IN
69.249.129.4 AS7922 Comcast Cable Communications, LLC 6.01ms from New York City, US
61.86.12.52 AS18081 Kintetsu Cable Network Co., Ltd. 0.90ms from Osaka, JP
187.101.81.132 AS27699 TELEFÔNICA BRASIL S.A 1.92ms from Osasco, BR
80.203.110.148 AS29695 Lyse Tele AS 5.49ms from Oslo, NO
82.124.161.4 AS3215 Orange S.A. 2.94ms from Saint-Denis, FR
103.241.7.180 AS133382 THE BUSINESS DOCTOR NSW PTY LTD 0.53ms from Sydney, AU
153.162.228.148 AS4713 NTT DOCOMO BUSINESS,Inc. 9.15ms from Tokyo, JP
180.56.158.52 AS4713 NTT DOCOMO BUSINESS,Inc. 3.02ms from Tokyo, JP
34.198.109.20 AS14618 Amazon.com, Inc. 0.47ms from Ashburn, US
79.242.115.180 AS3320 Deutsche Telekom AG 5.72ms from Berlin, DE
73.74.89.180 AS7922 Comcast Cable Communications, LLC 6.39ms from Chicago, US
178.236.72.20 AS34244 Teleservice Bredband Skane AB 2.29ms from Copenhagen, DK
87.104.22.228 AS44869 FIBIA P/S 3.09ms from Copenhagen, DK
79.216.131.20 AS3320 Deutsche Telekom AG 3.30ms from Duesseldorf, DE
178.91.199.228 AS9198 JSC Kazakhtelecom 4.77ms from Karagandy, KZ

Traceroute

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

$
traceroute -a -n -q1 -f5 -m18 205.179.194.251
traceroute to 205.179.194.251 (205.179.194.251): 18 hops max, 52 byte packets
5 [AS3257] 208.97.216.1 0.687 ms
6 [AS3257] 89.149.128.174 57.326 ms
7 [AS3257] 208.116.140.30 55.227 ms
8 *
9 *
10 [AS20115] 96.34.62.151 55.744 ms
11 [AS20001] 72.129.2.84 58.565 ms
12 [AS20001] 72.129.25.15 58.344 ms
13 [AS20001] 72.129.5.181 58.528 ms
14 *
15 [AS20001] 76.80.211.250 58.28 ms
16 *
17 *
18 *
Measurement taken from IPinfo ProbeNet in Honolulu, 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.

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
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs