63.133.200.0/21

AS4637  ·  Telstra Global

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Summary

Country United States
Domain ipnetzone.com
ASN AS4637
Registry ARIN
ID GTT-CUSTOMER

WHOIS Details

NetHandle:      NET-63-133-200-0-1
OrgID:          IPNET-1
Parent:         NET-63-133-128-0-1
NetName:        GTT-CUSTOMER
NetRange:       63.133.200.0 - 63.133.207.255
NetType:        reallocation
RegDate:        2025-11-07
Updated:        2025-11-07
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:      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:      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:        2025-01-22
OfficePhone:    +49 69 48007422
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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 63.133.0.0/16

Range ASN Company Num of IPs
63.133.240.0/20 AS33154 DQE Communications LLC 4,096
63.133.224.0/20 AS3580 Planet Networks 4,096
63.133.192.0/21 AS4637 IPNetZone 2,048
63.133.192.0/21 AS20077 IPNetZone 2,048
63.133.216.0/22 AS400212 VergeTel Group LLC 1,024
63.133.216.0/24 AS400212 VergeTel Group LLC 256
63.133.215.0/24 AS16509 House Rx, Inc. 256
63.133.217.0/24 AS400212 Private Customer 256
63.133.219.0/24 AS400945 Countryside Broadband LLC 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

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
203.151.5.53 AS4618 Internet Thailand Company Limited 0.53ms from Bangkok, TH
93.227.17.5 AS3320 Deutsche Telekom AG 4.99ms from Berlin, DE
18.236.100.133 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
4.34.19.165 AS3356 Level 3 Parent, LLC 0.52ms from Charlotte, US
198.1.108.165 AS46606 Unified Layer 2.11ms from Draper, US
78.148.234.37 AS13285 TalkTalk Communications Limited 3.18ms from Erith, GB
176.70.252.69 AS1257 Tele2 Sverige AB 0.47ms from Goeteborg, SE
186.0.156.5 AS273161 TELARIUS S.R.L. 11.42ms from La Paz, BO
172.90.166.229 AS20001 Charter Communications Inc 6.32ms from Los Angeles, US
95.255.136.101 AS3269 Telecom Italia S.p.A. 4.60ms from Milan, IT
193.212.61.181 AS2119 Telenor Norge AS 0.92ms from Oslo, NO
141.136.124.21 AS198089 IP Visie Networking B.V. 0.87ms from Amsterdam, NL
95.97.154.181 AS33915 Vodafone Libertel B.V. 3.49ms from Amsterdam, NL
207.59.163.53 AS7029 Windstream Communications LLC 0.37ms from Ashburn, US
186.19.135.197 AS27747 Telecentro S.A. 6.52ms from Buenos Aires, AR
24.109.216.213 AS6327 Shaw Communications 7.38ms from Edmonton, CA
2.201.97.117 AS3209 Vodafone GmbH 15.21ms from Frankfurt am Main, DE
70.112.222.133 AS11427 Charter Communications Inc 11.76ms from Houston, US
64.126.49.213 AS18712 Everfast Fiber Networks LLC 6.48ms from Kansas City, US
4.53.38.117 AS3356 Level 3 Parent, LLC 0.33ms from Kansas City, US
47.202.57.101 AS5650 Frontier Communications of America, Inc. 7.06ms from Miami, US
75.220.128.229 AS6167 Verizon Business 7.88ms from Miami, US
40.65.92.85 AS8075 Microsoft Corporation 0.32ms from Quincy, US
189.142.8.133 AS8151 UNINET 4.76ms from Santiago de Queretaro, MX
187.21.103.101 AS28573 Claro NXT Telecomunicacoes Ltda 9.67ms from Sao Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 -m12 63.133.206.111
traceroute to 63.133.206.111 (63.133.206.111): 12 hops max, 52 byte packets
1 [AS174] 193.235.207.1 6.754 ms
2 [AS174] 154.25.4.125 2.494 ms
3 *
4 [AS174] 130.117.14.82 2.787 ms
5 *
6 [AS1299] 62.115.137.214 28.503 ms
7 [AS1299] 62.115.120.75 25.177 ms
8 [AS1299] 62.115.52.253 25.73 ms
9 [AS4637] 202.84.178.70 30.732 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Prague, CZ
On

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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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