108.146.72.0/21

AS20057 · AT&T Enterprises, LLC

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Summary

Country	United States
Domain	att.com
ASN	AS20057
Registry	ARIN
ID	ATT-MOBILITY-LLC

WHOIS Details

NetHandle:      NET-108-144-0-0-1
OrgID:          AEL-360
Parent:         NET-108-0-0-0-0
NetName:        ATT-MOBILITY-LLC
NetRange:       108.144.0.0 - 108.155.255.255
NetType:        allocation
RegDate:        2010-06-21
Updated:        2025-03-18
Source:         ARIN


OrgID:          AEL-360
OrgName:        AT&T Enterprises, LLC
CanAllocate:    
Street:         208 S. Akard St.
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75202
RegDate:        2024-11-22
Updated:        2025-10-29
OrgAdminHandle: ZS44-ARIN
OrgTechHandle:  ICC-ARIN
OrgTechHandle:  ZS44-ARIN
OrgAbuseHandle: ABUSE7-ARIN
OrgRoutingHandle:   ROUTI59-ARIN
Source:         ARIN


POCHandle:      ZS44-ARIN
IsRole:         Y
LastName:       IPAdmin-ATT Internet Services
FirstName:      
Street:         7277 164th Ave NE
Street:         Attn: IP Management
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     98052
RegDate:        2000-05-17
Updated:        2025-08-18
OfficePhone:    +1-888-510-5545
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      ICC-ARIN
IsRole:         Y
LastName:       IP Team
FirstName:      
Street:         200 S. Laurel AVE
City:           MIDDLETOWN
State/Prov:     NJ
Country:        US
PostalCode:     07748
RegDate:        2002-09-24
Updated:        2025-08-18
OfficePhone:    +1-888-876-2382
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      ABUSE7-ARIN
IsRole:         Y
LastName:       abuse
FirstName:      
Street:         2701 W 15th ST
City:           Plano
State/Prov:     TX
Country:        US
PostalCode:     75075
RegDate:        2002-08-24
Updated:        2025-08-18
OfficePhone:    +1-919-319-8167
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 108.146.0.0/16

No nearby ranges found.

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

Read more

Pingable IPs

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

IP Address	ASN	Details
108.146.72.19	AS20057 AT&T Enterprises, LLC	`11.59ms` from Houston, 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
128.1.26.197	AS21859 Zenlayer Inc	`0.03ms` from Bangkok, TH
213.76.32.101	AS5617 Orange Polska Spolka Akcyjna	`2.41ms` from Gdansk, PL
23.200.50.69	AS16625 Akamai Technologies, Inc.	`9.79ms` from Hyderabad, IN
89.241.76.181	AS13285 TalkTalk Communications Limited	`5.84ms` from London, GB
73.0.153.101	AS7922 Comcast Cable Communications, LLC	`7.56ms` from Miami, US
151.64.203.149	AS1267 WIND TRE S.P.A.	`2.76ms` from Milan, IT
122.27.102.101	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.75ms` from Osaka, JP
193.240.18.101	AS3549 Level 3 Parent, LLC	`0.82ms` from Paris, FR
200.59.24.69	AS28088 Inversiones Apolo S.A. de C.V.	`0.41ms` from San Pedro Sula, HN
175.209.180.133	AS4766 Korea Telecom	`1.13ms` from Seoul, KR
124.19.62.197	AS7474 SingTel Optus Pty Ltd	`0.93ms` from Sydney, AU
183.251.101.117	AS9808 China Mobile Communications Group Co., Ltd.	`3.30ms` from Xiamen, CN
154.249.102.197	AS36947 Telecom Algeria	`13.22ms` from Algiers, DZ
94.104.203.21	AS47377 Orange Belgium SA	`6.57ms` from Brussels, BE
91.196.173.37	AS207355 Ka-net	`3.08ms` from Copenhagen, DK
34.63.202.213	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
45.163.74.5	AS268573 GNET TELECOM SERVIÇOS COMUNICAÇÃO LTDA	`6.35ms` from Curitiba, BR
88.217.77.5	AS8767 M-net Telekommunikations GmbH	`6.09ms` from Frankfurt am Main, DE
183.56.138.165	AS4134 CHINANET-BACKBONE	`3.06ms` from Guangzhou, CN
196.31.39.101	AS16637 MTN SA	`2.10ms` from Johannesburg, ZA
94.188.222.133	AS48851 Radware Ltd	`0.26ms` from Johannesburg, ZA
42.179.125.21	AS4837 CHINA UNICOM China169 Backbone	`6.05ms` from Liaoyang, CN
47.154.95.21	AS5650 Frontier Communications of America, Inc.	`1.82ms` from Los Angeles, US
60.188.126.53	AS136190 JINHUA, ZHEJIANG Province, P.R.China.	`6.18ms` from Nanchang, CN
78.40.124.5	AS39605 Iguane Solutions SAS	`0.55ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f2 108.146.72.20

traceroute to 108.146.72.20 (108.146.72.20): 64 hops max, 52 byte packets

2 [AS174] 38.140.105.65 0.942 ms

3 *

4 [AS7018] 32.130.24.46 5.538 ms

5 *

6 *

7 *

8 *

9 [AS20057] 166.147.126.36 5.671 ms

10 *

11 *

12 *

13 *

14 [AS20057] 108.146.72.20 281.382 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On November 28th 2025

What are IP address ranges?

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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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