72.250.120.0/21

AS13649  ·  Flexential Colorado Corp.

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Summary

Country United States
Domain t-mobile.com
ASN AS13649
Parent Range 72.250.0.0/17
Registry ARIN
ID XX

WHOIS Details

NetHandle:      NET-72-250-0-0-1
OrgID:          TMOBI
Parent:         NET-72-0-0-0-0
NetName:        XX
NetRange:       72.250.0.0 - 72.250.127.255
NetType:        allocation
RegDate:        2005-02-15
Updated:        2024-10-01
TechHandle:     DNSAD11-ARIN
Source:         ARIN


OrgID:          TMOBI
OrgName:        T-Mobile USA, Inc.
CanAllocate:    
Street:         12920 SE 38th Street
City:           Bellevue
State/Prov:     WA
Country:        US
PostalCode:     98006
RegDate:        2003-01-02
Updated:        2017-01-28
OrgAdminHandle: DNSAD11-ARIN
OrgTechHandle:  DNSAD11-ARIN
OrgAbuseHandle: ABUSE4857-ARIN
Source:         ARIN


POCHandle:      ABUSE4857-ARIN
IsRole:         Y
LastName:       abuse
FirstName:      
Street:         12920 SE 38th Street
City:           Bellevue
State/Prov:     WA
Country:        US
PostalCode:     98006
RegDate:        2014-09-23
Updated:        2025-05-27
OfficePhone:    +1-888-662-4662
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      DNSAD11-ARIN
IsRole:         Y
LastName:       DNS Administrators
FirstName:      
Street:         12920 SE 38th Street
City:           Bellevue
State/Prov:     WA
Country:        US
PostalCode:     98027
RegDate:        2003-01-02
Updated:        2026-01-08
OfficePhone:    +1-888-662-4662
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.250.120.0/21

Range ASN Company Num of IPs
72.250.0.0/17 AS13649 T-Mobile USA, Inc. 32,768
72.250.0.0/17 AS21928 T-Mobile USA, Inc. 32,768

Nearby Ranges

BGP prefixes that overlap with 72.250.0.0/16

Range ASN Company Num of IPs
72.250.0.0/17 AS13649 T-Mobile USA, Inc. 32,768
72.250.0.0/17 AS21928 T-Mobile USA, Inc. 32,768
72.250.224.0/19 AS27446 ERC Broadband 8,192
72.250.128.0/19 AS11961 Mid-Rivers Telephone Cooperative, Inc. 8,192
72.250.176.0/20 AS33501 Skylink Digital 4,096
72.250.160.0/20 AS35985 QX.Net 4,096
72.250.207.0/24 AS62 Centre Technologies 256
72.250.197.0/24 AS13767 Yana Systems 256
72.250.232.0/24 AS15123 French Broad Electric 256
72.250.223.0/24 AS17306 ReliaNET 256
72.250.224.0/24 AS22568 Sky Fi 256
72.250.207.0/24 AS396497 Centre Technologies 256

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
72.250.121.109 rb.org 2

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

155 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
72.250.125.172 AS13649 Flexential Colorado Corp. 80.24ms from Chicago, US
72.250.127.7 AS13649 Flexential Colorado Corp. 82.75ms from Chicago, US
72.250.124.164 AS13649 Flexential Colorado Corp. 83.66ms from Chicago, US
72.250.123.232 AS13649 Flexential Colorado Corp. 82.80ms from Chicago, US
72.250.121.109 AS13649 Flexential Colorado Corp. 127.41ms from Chicago, US
72.250.120.98 AS13649 Flexential Colorado Corp. 125.62ms from Chicago, US

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
131.122.248.117 AS668 United States Department of Defense (DoD) 2.68ms from Ashburn, US
51.8.46.213 AS8075 Microsoft Corporation 0.36ms from Ashburn, US
35.80.34.149 AS16509 Amazon.com, Inc. 0.55ms from Boardman, US
79.245.148.21 AS3320 Deutsche Telekom AG 3.79ms from Frankfurt am Main, DE
183.146.138.181 AS4134 CHINANET-BACKBONE 9.80ms from Hangzhou, CN
192.194.253.69 AS1759 Telia Finland Oyj 1.53ms from Helsinki, FI
136.165.37.5 AS1657 University of Louisville 5.33ms from Indianapolis, US
46.101.90.181 AS14061 DigitalOcean, LLC 0.26ms from London, GB
82.36.247.53 AS5089 Virgin Media Limited 12.26ms from London, GB
90.215.18.5 AS5607 Sky UK Limited 4.53ms from London, GB
157.241.106.69 AS16509 Amazon.com, Inc. 0.11ms from Manama, BH
207.192.69.5 AS63949 Akamai Connected Cloud 0.14ms from Morris Plains, US
60.98.229.181 AS17676 SoftBank Corp. 3.69ms from Osaka, JP
177.73.50.133 AS262565 CYBER INTERNET LTDA 12.61ms from Osasco, BR
52.86.245.245 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
54.81.141.117 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
60.191.54.133 AS4134 CHINANET-BACKBONE 5.29ms from Shanghai, CN
58.182.110.53 AS55430 Starhub Ltd 2.09ms from Singapore, SG
121.30.254.53 AS4837 CHINA UNICOM China169 Backbone 7.89ms from Taiyuan, CN
106.38.35.69 AS4847 China Networks Inter-Exchange 2.51ms from Tianjin, CN
113.153.7.85 AS2516 KDDI CORPORATION 0.98ms from Tokyo, JP
195.65.184.229 AS3303 Swisscom (Switzerland) Ltd 2.29ms from Zuerich, CH
145.108.234.181 AS1103 SURF B.V. 3.57ms from Amsterdam, NL
82.170.44.197 AS1136 KPN B.V. 2.79ms from Amsterdam, NL
67.219.150.37 AS54455 MadeIT inc. 0.08ms from Columbus, US

Traceroute

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

$
traceroute -a -n -q1 -m17 72.250.126.150
traceroute to 72.250.126.150 (72.250.126.150): 17 hops max, 52 byte packets
2 *
3 *
4 [] 110.93.255.186 19.681 ms
5 [] 110.93.252.224 19.767 ms
6 [] 110.93.255.93 120.571 ms
7 *
8 [AS3356] 4.68.111.245 121.815 ms
9 *
10 *
11 *
12 [AS13649] 148.66.239.25 227.068 ms
13 [AS13649] 148.66.238.124 228.698 ms
14 [AS13649] 148.66.238.121 226.533 ms
15 *
16 *
17 *
Measurement taken from IPinfo ProbeNet in Islamabad, PK
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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