208.54.18.0/24

AS21928 · T-Mobile USA, Inc.

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Summary

Country	United States
Domain	t-mobile.com
ASN	AS21928
Registry	ARIN
ID	TMO2

WHOIS Details

NetHandle:      NET-208-54-0-0-1
OrgID:          TMOBI
Parent:         NET-208-0-0-0-0
NetName:        TMO2
NetRange:       208.54.0.0 - 208.54.159.255
NetType:        allocation
Comment:        Geofeed https://raw.githubusercontent.com/tmobile/tmus-geofeed/main/tmus-geo-ip.txt
RegDate:        1999-08-10
Updated:        2020-11-18
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:      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:        ARINtechcontact@t-mobile.com
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:        abuse@t-mobile.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 208.54.0.0/16

Range	ASN	Company	Num of IPs
208.54.192.0/19	AS209	CenturyLink Communications, LLC	8,192
208.54.192.0/19	AS22561	CenturyLink Communications, LLC	8,192
208.54.224.0/20	AS19045	Direct Communications Cedar Valley, LLC	4,096
208.54.160.0/20	AS19201	Eastex Telephone Cooperative, Inc.	4,096
208.54.240.0/20	AS13767	Latisys-Ashburn, LLC	4,096
208.54.240.0/20	AS13767	Latisys-Ashburn, LLC	4,096
208.54.247.0/24	AS13767	Sotera Defense Solutions, Inc.	256
208.54.243.0/24	AS13767	ShipShape IT, LLC	256
208.54.247.0/24	AS13767	Sotera Defense Solutions, Inc.	256
208.54.243.0/24	AS13767	ShipShape IT, LLC	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
208.54.18.98	AS21928 T-Mobile USA, Inc.	`1.54ms` from Dallas, 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
97.181.48.248	AS6167 Verizon Business	`12.82ms` from Atlanta, US
222.153.138.216	AS4771 Spark New Zealand Trading Ltd.	`6.28ms` from Auckland, NZ
109.92.72.216	AS8400 TELEKOM SRBIJA a.d.	`2.88ms` from Belgrade, RS
3.77.25.184	AS16509 Amazon.com, Inc.	`0.27ms` from Frankfurt am Main, DE
87.234.200.88	AS20676 Plusnet GmbH	`3.27ms` from Frankfurt am Main, DE
38.76.115.120	AS26375 AIRESPRING, INC.	`3.69ms` from Los Angeles, US
90.246.12.136	AS5378 Vodafone Limited	`2.88ms` from Manchester, GB
122.23.221.248	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.45ms` from Osaka, JP
173.69.133.104	AS701 Verizon Business	`4.21ms` from Philadelphia, US
3.225.106.120	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
185.75.16.248	AS58025 Advanced Petrochemical Company JSC	`1.41ms` from Riyadh, SA
211.44.149.200	AS9318 SK Broadband Co Ltd	`1.01ms` from Seoul, KR
13.214.62.120	AS16509 Amazon.com, Inc.	`0.14ms` from Singapore, SG
125.52.96.56	AS2516 KDDI CORPORATION	`17.10ms` from Tokyo, JP
124.142.131.72	AS9824 JCOM Co., Ltd.	`14.89ms` from Tokyo, JP
31.21.252.40	AS50266 Odido Netherlands B.V.	`4.00ms` from Amsterdam, NL
137.117.188.72	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
20.15.106.8	AS8075 Microsoft Corporation	`0.23ms` from Boydton, US
104.178.111.216	AS7018 AT&T Enterprises, LLC	`2.80ms` from Dallas, US
80.24.56.24	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.58ms` from Madrid, ES
90.21.112.136	AS3215 Orange S.A.	`5.00ms` from Saint-Denis, FR
168.126.174.136	AS4766 Korea Telecom	`1.81ms` from Seoul, KR
213.80.18.8	AS12552 GlobalConnect AB	`0.62ms` from Stockholm, SE
114.41.19.40	AS3462 Data Communication Business Group	`2.13ms` from Taichung, TW
212.93.155.184	AS8708 DIGI ROMANIA S.A.	`3.65ms` from Timisoara, RO

Traceroute

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

traceroute -a -n -q1 208.54.18.98

traceroute to 208.54.18.98 (208.54.18.98): 64 hops max, 52 byte packets

1 [AS63023] 23.150.248.1 8.687 ms

2 [AS6461] 67.208.230.1 13.489 ms

3 *

4 *

5 [AS6461] 64.125.30.109 0.643 ms

6 [AS6461] 208.185.86.18 3.463 ms

7 *

8 *

9 *

10 *

11 [AS21928] 208.54.18.98 1.606 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On March 20th 2026

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