Autonomous System details

AS18933

T-Mobile USA, Inc.  ·  t-mobile.com

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AS18933 – T-Mobile USA, Inc.

Field Value
Country United States
Website t-mobile.com
Hosted domains 0
IPv4 addresses 512
IPv6 addresses 0
ASN type ISP
Registry arin
Allocated 19 years ago on Apr 17, 2007
Updated 4 months ago on Sep 11, 2025
Netblock Company Num of IPs
165.27.248.0/24 T-Mobile USA, Inc. 256
165.27.253.0/24 T-Mobile USA, Inc. 256

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS18933
                                                OrgID:          AS18933
                                                ASName:         AS18933
                                                ASNumber:       AS18933
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS6614 T-Mobile USA, Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS6614 T-Mobile USA, Inc.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
165.27.248.245 AS18933 T-Mobile USA, Inc. 5.97ms from Atlanta, US
165.27.253.250 AS18933 T-Mobile USA, Inc. 5.91ms from Atlanta, 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
168.93.241.101 AS5650 Frontier Communications of America, Inc. 0.25ms from Ashburn, US
219.238.4.37 AS4808 China Unicom Beijing Province Network 3.07ms from Beijing, CN
93.162.121.37 AS3292 TDC Holding A/S 0.82ms from Copenhagen, DK
157.250.164.37 AS3342 Cibicom A/S 0.36ms from Copenhagen, DK
76.130.120.117 AS7922 Comcast Cable Communications, LLC 2.52ms from Denver, US
34.240.58.101 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
34.252.150.117 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
206.121.205.101 AS7018 AT&T Enterprises, LLC 0.96ms from Durham, US
87.180.96.85 AS3320 Deutsche Telekom AG 2.04ms from Hamburg, DE
117.0.57.69 AS7552 Viettel Group 2.27ms from Hanoi, VN
86.136.99.117 AS2856 British Telecommunications PLC 4.26ms from London, GB
2.136.162.133 AS3352 TELEFONICA DE ESPANA S.A.U. 2.78ms from Madrid, ES
84.127.155.37 AS6739 VODAFONE ONO, S.A. 15.28ms from Madrid, ES
104.83.152.69 AS6762 TELECOM ITALIA SPARKLE S.p.A. 0.20ms from Palermo, IT
5.239.38.21 AS58224 Iran Telecommunication Company PJS 17.97ms from Yerevan, AM
182.114.252.5 AS4837 CHINA UNICOM China169 Backbone 8.14ms from Zhengzhou, CN
69.241.26.197 AS7922 Comcast Cable Communications, LLC 1.01ms from Boston, US
98.63.167.245 AS7922 Comcast Cable Communications, LLC 5.40ms from Chicago, US
125.123.218.197 AS4134 CHINANET-BACKBONE 6.90ms from Hangzhou, CN
86.152.144.21 AS2856 British Telecommunications PLC 2.93ms from London, GB
85.40.16.37 AS3269 Telecom Italia S.p.A. 1.40ms from Milan, IT
79.50.47.37 AS3269 Telecom Italia S.p.A. 5.53ms from Milan, IT
74.73.3.53 AS12271 Charter Communications Inc 3.54ms from New York City, US
15.152.75.21 AS16509 Amazon.com, Inc. 0.58ms from Osaka, JP
114.172.172.85 AS4713 NTT DOCOMO BUSINESS,Inc. 2.41ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f2 165.27.248.155
traceroute to 165.27.248.155 (165.27.248.155): 64 hops max, 52 byte packets
2 [AS3257] 66.171.224.25 3.785 ms
4 *
5 *
6 *
7 *
8 [] 198.229.0.161 0.537 ms
9 *
10 *
11 *
12 *
13 *
14 *
15 *
16 *
17 [AS18933] 165.27.248.155 20.321 ms
Measurement taken from IPinfo ProbeNet in Atlanta, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS18933 at robtex.

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