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:      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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
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
23.218.114.117 AS16625 Akamai Technologies, Inc. 0.18ms from Ashburn, US
208.44.29.181 AS209 CenturyLink Communications, LLC 1.06ms from Atlanta, US
212.227.139.69 AS8560 IONOS SE 0.59ms from Berlin, DE
23.45.66.133 AS20940 Akamai International B.V. 6.81ms from Chicago, US
178.251.109.229 AS35297 Dataline LLC 0.14ms from Kyiv, UA
39.45.6.37 AS17557 Pakistan Telecommunication Company Limited 2.56ms from Lahore, PK
106.221.14.181 AS45609 Bharti Airtel Ltd. AS for GPRS Service 0.52ms from Lohogaon, IN
47.146.96.133 AS5650 Frontier Communications of America, Inc. 3.34ms from Los Angeles, US
103.5.4.165 AS55821 RADIUS TELECOMS, INC. 1.24ms from Manila, PH
62.157.21.197 AS3320 Deutsche Telekom AG 7.01ms from Nuernberg, DE
179.154.109.5 AS28573 Claro NXT Telecomunicacoes Ltda 8.23ms from Osasco, BR
63.88.1.85 AS701 Verizon Business 5.09ms from Philadelphia, US
98.137.64.133 AS36647 Yahoo Holdings Inc. 3.92ms from Seattle, US
189.59.240.229 AS18881 TELEFÔNICA BRASIL S.A 19.37ms from São Paulo, BR
49.213.231.229 AS18049 Taiwan Infrastructure Network Technologie 3.36ms from Taipei, TW
131.250.11.5 AS668 United States Department of Defense (DoD) 2.65ms from Ashburn, US
49.50.123.245 AS55470 Cyfuture India Pvt. Ltd. 3.43ms from Bengaluru, IN
44.247.223.133 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
188.156.46.117 AS5483 Magyar Telekom Plc. 6.79ms from Budapest, HU
74.10.88.245 AS7029 Windstream Communications LLC 0.40ms from Dallas, US
31.104.127.165 AS2856 British Telecommunications PLC 4.16ms from Erith, GB
171.67.106.133 AS32 Stanford University 1.13ms from Fremont, US
124.71.94.213 AS55990 Huawei Cloud Service data center 1.22ms from Guangzhou, CN
120.198.156.133 AS56040 China Mobile communications corporation 10.57ms from Guangzhou, CN
58.229.140.5 AS9318 SK Broadband Co Ltd 1.51ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -m10 63.133.200.185
traceroute to 63.133.200.185 (63.133.200.185): 10 hops max, 52 byte packets
2 *
3 [AS4637] 202.84.253.85 140.193 ms
4 [AS4637] 202.84.253.85 229.074 ms
5 *
6 [AS4637] 202.84.156.54 227.824 ms
7 [AS4637] 210.176.141.191 202.318 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Ashburn, 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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