166.216.155.0/24

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-166-212-0-0-1
OrgID:          AEL-360
Parent:         NET-166-0-0-0-0
NetName:        AEL-360
NetRange:       166.212.0.0 - 166.220.255.255
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 166.216.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
86.87.238.200	AS1136 KPN B.V.	`2.08ms` from Amsterdam, NL
152.97.76.56	AS21766 BEN LOMAND RURAL TELEPHONE COOPERATIVE, INC.	`6.81ms` from Atlanta, US
98.44.127.72	AS7922 Comcast Cable Communications, LLC	`10.61ms` from Houston, US
178.78.105.200	AS12390 KCOM GROUP LIMITED	`3.38ms` from Manchester, GB
13.39.248.136	AS16509 Amazon.com, Inc.	`0.15ms` from Paris, FR
58.140.194.104	AS10036 DLIVE	`4.53ms` from Seoul, KR
115.141.167.168	AS17858 LG POWERCOMM	`1.76ms` from Seoul, KR
95.42.216.8	AS8866 Vivacom Bulgaria EAD	`0.77ms` from Sofia, BG
71.64.104.72	AS10796 Charter Communications Inc	`10.34ms` from Toronto, CA
66.38.104.88	AS16433 NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION	`10.40ms` from Atlanta, US
141.8.201.136	AS47394 "Albanian Satellite Communications" sh.p.k.	`6.65ms` from Bari, IT
128.85.230.248	AS8075 Microsoft Corporation	`0.23ms` from Boydton, US
89.245.96.216	AS8881 1&1 Versatel GmbH	`5.37ms` from Duesseldorf, DE
116.99.71.40	AS7552 Viettel Group	`3.80ms` from Hanoi, VN
93.108.212.88	AS12353 Vodafone Portugal	`5.21ms` from Lisbon, PT
72.193.177.24	AS22773 Cox Communications Inc.	`9.57ms` from Los Angeles, US
143.198.177.8	AS14061 DigitalOcean, LLC	`0.22ms` from New York City, US
31.176.176.248	AS9146 BIHNET Autonomus System	`4.40ms` from Novi Travnik, BA
75.167.29.200	AS209 CenturyLink Communications, LLC	`1.72ms` from Phoenix, US
59.74.187.56	AS4538 China Education and Research Network Center	`17.73ms` from Shijiazhuang, CN
165.228.1.232	AS1221 Telstra Limited	`5.34ms` from Sydney, AU
120.114.180.232	AS1659 Taiwan Academic Network (TANet) Information Center	`3.63ms` from Taichung, TW
192.116.100.88	AS12400 Partner Communications Ltd.	`2.86ms` from Tel Aviv, IL
91.10.83.72	AS3320 Deutsche Telekom AG	`6.04ms` from Duesseldorf, DE
176.38.50.152	AS39608 Lanet Network Ltd	`0.57ms` from Kyiv, UA

Traceroute

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

traceroute -a -n -q1 -f3 -m7 166.216.155.190

traceroute to 166.216.155.190 (166.216.155.190): 7 hops max, 52 byte packets

3 [AS3356] 4.69.219.142 102.108 ms

4 [AS3356] 4.68.111.50 102.943 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On December 6th 2025

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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