166.200.232.0/22

AS20057 · AT&T Enterprises, LLC

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Summary

Country	United States
Domain	att.com
ASN	AS20057
Registry	ARIN
ID	AEL-360

WHOIS Details

NetHandle:      NET-166-183-0-0-1
OrgID:          AEL-360
Parent:         NET-166-0-0-0-0
NetName:        AEL-360
NetRange:       166.183.0.0 - 166.209.255.255
NetType:        allocation
RegDate:        2025-04-01
Updated:        2025-04-01
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:         208 S. Akard St.
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75202
RegDate:        2000-05-17
Updated:        2026-02-04
OfficePhone:    +1-888-510-5545
Mailbox:        ipadmin@att.com
Mailbox:        ipadmin@semail.att.com
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:        rm-ipspecialist@att.com
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:        abuse@att.net
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 166.200.0.0/16

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

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
138.88.5.214	AS701 Verizon Business	`1.94ms` from Ashburn, US
78.189.59.214	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.11ms` from Bursa, TR
107.129.227.102	AS7018 AT&T Enterprises, LLC	`7.11ms` from Columbus, US
80.162.79.134	AS3292 TDC Holding A/S	`7.89ms` from Copenhagen, DK
114.55.67.214	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.29ms` from Hangzhou, CN
65.100.46.54	AS209 CenturyLink Communications, LLC	`2.54ms` from Hillsboro, US
139.124.58.134	AS2457 Renater	`2.23ms` from Marseille, FR
191.205.122.102	AS26599 TELEFÔNICA BRASIL S.A	`7.44ms` from Osasco, BR
177.74.146.198	AS263649 BrPhonia Provedor Ip Ltda	`6.05ms` from Porto Alegre, BR
13.77.173.102	AS8075 Microsoft Corporation	`0.37ms` from Quincy, US
69.106.38.22	AS7018 AT&T Enterprises, LLC	`10.22ms` from Santa Clara, US
142.104.250.54	AS16462 University of Victoria	`4.16ms` from Seattle, US
137.82.163.198	AS393249 University of British Columbia	`4.54ms` from Seattle, US
121.139.163.102	AS4766 Korea Telecom	`1.58ms` from Seoul, KR
210.95.168.182	AS4766 Korea Telecom	`2.03ms` from Seoul, KR
197.133.221.54	AS24835 Vodafone Data	`15.68ms` from Cairo, EG
112.192.130.86	AS4837 CHINA UNICOM China169 Backbone	`8.53ms` from Chengdu, CN
170.61.0.54	AS22260 The Bank of New York Mellon Corporation	`12.69ms` from Chicago, US
113.188.227.182	AS45899 VNPT Corp	`5.12ms` from Ho Chi Minh City, VN
77.140.249.54	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`16.72ms` from Lyon, FR
217.155.119.54	AS13037 Zen Internet Ltd	`1.41ms` from Manchester, GB
104.159.131.246	AS20115 Charter Communications LLC	`16.18ms` from Minneapolis, US
173.12.194.6	AS7922 Comcast Cable Communications, LLC	`10.46ms` from Murfreesboro, US
1.13.255.6	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.97ms` from Nanjing, CN
34.201.181.54	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f2 -m15 166.200.234.99

traceroute to 166.200.234.99 (166.200.234.99): 15 hops max, 52 byte packets

2 [AS56911] 185.169.236.240 0.592 ms

3 *

4 [AS3356] 4.69.209.110 125.474 ms

5 *

6 [AS7018] 32.130.24.46 131.263 ms

7 *

8 *

9 *

10 *

11 [AS20057] 107.77.78.149 135.279 ms

12 [AS20057] 166.185.104.12 131.819 ms

13 *

14 *

15 *

Measurement taken from

IPinfo ProbeNet in Dublin, IE

On February 16th 2026

What are IP address ranges?

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