63.133.192.0/21

AS4637  ·  Telstra Global

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 AS4637
Registry ARIN
ID GTT-CUSTOMER

WHOIS Details

NetHandle:      NET-63-133-192-0-1
OrgID:          IPNET-1
Parent:         NET-63-133-128-0-1
NetName:        GTT-CUSTOMER
NetRange:       63.133.192.0 - 63.133.199.255
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:      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:      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:      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:        2026-01-22
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

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
63.133.200.0/21 AS4637 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
163.172.240.229 AS12876 SCALEWAY S.A.S. 0.23ms from Amsterdam, NL
66.230.119.69 AS7782 Alaska Communications Systems Group, Inc. 0.36ms from Anchorage, US
203.157.219.5 AS9649 Information Technology Office 2.40ms from Bangkok, TH
23.63.20.213 AS16625 Akamai Technologies, Inc. 0.06ms from Brisbane, AU
223.155.89.37 AS4134 CHINANET-BACKBONE 5.34ms from Chenzhou, CN
184.87.198.5 AS16625 Akamai Technologies, Inc. 0.50ms from Hong Kong, HK
180.122.139.213 AS4134 CHINANET-BACKBONE 6.83ms from Huai'an, CN
38.69.249.133 AS174 Cogent Communications, LLC 0.25ms from Los Angeles, US
76.67.159.37 AS577 Bell Canada 2.52ms from Montreal, CA
173.2.158.181 AS6128 Cablevision Systems Corp. 7.75ms from New York City, US
39.80.139.181 AS4837 CHINA UNICOM China169 Backbone 10.28ms from Qingdao, CN
187.29.156.197 AS4230 CLARO S.A. 0.58ms from Rio de Janeiro, BR
221.162.189.117 AS4766 Korea Telecom 8.18ms from Seoul, KR
203.152.92.197 AS23771 SXBCTV 2.80ms from Xi'an, CN
71.61.117.85 AS7922 Comcast Cable Communications, LLC 10.36ms from Ashburn, US
47.43.89.85 AS40294 Charter Communications LLC 4.67ms from Atlanta, US
77.87.89.21 AS49719 High Tech United S.R.L. 0.29ms from Bucharest, RO
80.7.15.197 AS5089 Virgin Media Limited 6.87ms from Erith, GB
191.52.249.197 AS263165 MARVITEL TELECOM 16.31ms from Fortaleza, BR
84.68.185.117 AS5378 Vodafone Limited 3.16ms from London, GB
87.88.215.69 AS5410 Bouygues Telecom SA 6.81ms from Marseille, FR
71.187.244.37 AS701 Verizon Business 2.48ms from New York City, US
73.226.86.149 AS7922 Comcast Cable Communications, LLC 6.56ms from New York City, US
80.130.12.37 AS3320 Deutsche Telekom AG 5.96ms from Nuernberg, DE
210.233.57.229 AS2516 KDDI CORPORATION 6.26ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 -m11 63.133.194.113
traceroute to 63.133.194.113 (63.133.194.113): 11 hops max, 52 byte packets
3 [] 37.120.128.190 1.8 ms
4 [] 146.70.1.218 33.136 ms
5 [] 146.70.1.229 34.302 ms
6 [] 146.70.1.124 33.366 ms
7 [] 83.97.21.87 32.005 ms
8 [AS4637] 134.159.95.54 36.235 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Belgrade, RS
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.

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