1. All IP Ranges
  2. 155.0.0.0/8
  3. 155.229.0.0/16
  4. AS20001  | 155.229.56.0/21

155.229.56.0/21

AS20001  ·  Charter Communications Inc

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Summary

Country United States
Domain ipnetzone.com
ASN AS20001
Parent Range 155.229.0.0/16
Registry ARIN
ID GTT-CUSTOMER

WHOIS Details

NetHandle:      NET-155-229-56-0-1
OrgID:          IPNET-1
Parent:         NET-155-229-0-0-1
NetName:        GTT-CUSTOMER
NetRange:       155.229.56.0 - 155.229.63.255
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:      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:      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:      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:      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

Overlapping Ranges

BGP prefixes that contain 155.229.56.0/21

Range ASN Company Num of IPs
155.229.0.0/16 AS3257 GTT Americas, LLC 65,536

Nearby Ranges

BGP prefixes that overlap with 155.229.0.0/16

Range ASN Company Num of IPs
155.229.0.0/16 AS3257 GTT Americas, LLC 65,536
155.229.128.0/18 AS11404 IPNetZone 16,384
155.229.128.0/18 AS7459 IPNetZone 16,384
155.229.224.0/20 AS20001 IPNetZone 4,096
155.229.112.0/20 AS20001 IPNetZone 4,096
155.229.32.0/20 AS20001 IPNetZone 4,096
155.229.24.0/21 AS20001 IPNetZone 2,048
155.229.8.0/21 AS20001 IPNetZone 2,048
155.229.64.0/21 AS20001 IPNetZone 2,048
155.229.104.0/21 AS20001 IPNetZone 2,048
155.229.4.0/22 AS2914 Private Customer 1,024
155.229.212.0/22 AS20001 IPNetZone 1,024
155.229.93.0/24 AS3257 Private Customer 256
155.229.87.0/24 AS39600 Bunny Communications 256
155.229.208.0/24 AS39600 Bunny Communications 256
155.229.16.0/24 AS39600 Bunny Communications 256
155.229.17.0/24 AS5065 Bunny Communications 256
155.229.50.0/24 AS5065 Bunny Communications 256
155.229.48.0/24 AS5065 Bunny Communications 256
155.229.23.0/24 AS5065 Bunny Communications 256
155.229.3.0/24 AS5065 Bunny Communications 256
155.229.96.0/24 AS5065 Bunny Communications 256
155.229.20.0/24 AS5065 Bunny Communications 256
155.229.99.0/24 AS5065 Bunny Communications 256
155.229.73.0/24 AS5065 Bunny Communications 256
155.229.89.0/24 AS5065 Bunny Communications 256
155.229.18.0/24 AS5065 Bunny Communications 256
155.229.197.0/24 AS142622 Bunny Communications 256
155.229.241.0/24 AS142622 Bunny Communications 256
155.229.76.0/24 AS2914 GTT Communications Inc. 256
155.229.75.0/24 AS2914 GTT Communications Inc. 256
155.229.74.0/24 AS2914 GTT Communications Inc. 256
155.229.77.0/24 AS2914 GTT Communications Inc. 256
155.229.90.0/24 AS3257 Private Customer 256
155.229.92.0/24 AS3257 Private Customer 256
155.229.51.0/24 AS3257 Eluvio, Inc 256
155.229.0.0/24 AS142622 Bunny Communications 256
155.229.91.0/24 AS3257 Private Customer 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
184.33.78.181 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
89.173.41.133 AS6830 Liberty Global Europe Holding B.V. 7.38ms from Bratislava, SK
207.50.0.69 AS19901 Brightspeed 9.32ms from Chicago, US
16.59.33.53 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
3.150.150.133 AS16509 Amazon.com, Inc. 0.13ms from Columbus, US
123.20.243.85 AS45899 VNPT Corp 1.58ms from Ho Chi Minh City, VN
105.235.202.229 AS37269 Information Connectivity Solutions Limited 1.63ms from Lagos, NG
68.47.76.245 AS7922 Comcast Cable Communications, LLC 7.05ms from Minneapolis, US
103.51.136.181 AS135846 Nirav Infotech 1.66ms from Mumbai, IN
98.225.186.197 AS7922 Comcast Cable Communications, LLC 7.59ms from New York City, US
66.25.101.69 AS33363 Charter Communications, Inc 8.60ms from Orlando, US
177.69.44.101 AS16735 ALGAR TELECOM S/A 0.93ms from Osasco, BR
80.13.161.117 AS3215 Orange S.A. 9.37ms from Paris, FR
80.17.192.37 AS3269 Telecom Italia S.p.A. 4.32ms from Rome, IT
50.204.40.197 AS7922 Comcast Cable Communications, LLC 2.29ms from San Jose, US
182.209.196.69 AS17858 LG POWERCOMM 2.16ms from Seoul, KR
16.176.198.101 AS16509 Amazon.com, Inc. 0.58ms from Sydney, AU
180.3.254.69 AS4713 NTT DOCOMO BUSINESS,Inc. 2.66ms from Tokyo, JP
41.109.239.117 AS36947 Telecom Algeria 12.13ms from Algiers, DZ
216.154.192.229 AS20141 Quality Technology Services, LLC 1.54ms from Atlanta, US
162.40.78.181 AS7029 Windstream Communications LLC 3.09ms from Atlanta, US
80.196.188.117 AS3292 TDC Holding A/S 1.92ms from Copenhagen, DK
68.116.147.85 AS20115 Charter Communications LLC 10.75ms from Dallas, US
20.74.221.21 AS8075 Microsoft Corporation 0.40ms from Dubai, AE
78.42.137.149 AS3209 Vodafone GmbH 11.73ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -m17 155.229.58.21
traceroute to 155.229.58.21 (155.229.58.21): 17 hops max, 52 byte packets
2 *
3 *
4 *
5 [AS3356] 4.69.226.70 155.077 ms
6 [AS3356] 4.68.38.2 155.203 ms
7 [AS7843] 107.14.18.82 219.684 ms
8 *
9 *
10 [AS7843] 107.14.19.49 218.59 ms
11 *
12 *
13 *
14 [AS20001] 72.129.5.181 219.826 ms
15 *
16 *
17 *
Measurement taken from IPinfo ProbeNet in Erbil, IQ
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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