166.133.128.0/18

AS64011 · Asia Pacific Network Information Centre

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Summary

Country	United States
Domain	att.com
ASN	AS64011
Registry	ARIN
ID	AEL-360

WHOIS Details

NetHandle:      NET-166-128-0-0-1
OrgID:          AEL-360
Parent:         NET-166-0-0-0-0
NetName:        AEL-360
NetRange:       166.128.0.0 - 166.138.255.255
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:      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:      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:      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 166.133.0.0/16

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
64.81.221.114	AS6079 RCN	`2.57ms` from Ashburn, US
96.231.21.2	AS701 Verizon Business	`2.34ms` from Ashburn, US
2.207.25.146	AS3209 Vodafone GmbH	`8.53ms` from Berlin, DE
44.235.189.82	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
147.0.24.34	AS10796 Charter Communications Inc	`10.31ms` from Chicago, US
54.216.162.18	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
86.45.145.114	AS5466 Eircom Limited	`8.25ms` from Dublin, IE
200.149.151.210	AS7738 V tal	`14.13ms` from Fortaleza, BR
14.247.111.98	AS45899 VNPT Corp	`2.26ms` from Hanoi, VN
171.235.203.66	AS7552 Viettel Group	`5.92ms` from Ho Chi Minh City, VN
210.0.240.130	AS9304 HGC Global Communications Limited	`1.41ms` from Hong Kong, HK
181.177.160.2	AS27839 Comteco Ltda	`4.64ms` from La Paz, BO
3.108.224.50	AS16509 Amazon.com, Inc.	`0.15ms` from Mumbai, IN
149.31.0.130	AS27616 The New School	`0.68ms` from New York City, US
38.101.14.2	AS174 Cogent Communications, LLC	`0.41ms` from Phoenix, US
220.124.167.194	AS4766 Korea Telecom	`5.11ms` from Seoul, KR
118.159.98.130	AS2516 KDDI CORPORATION	`1.29ms` from Tokyo, JP
153.176.189.162	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.23ms` from Tokyo, JP
180.87.181.82	AS6453 TATA COMMUNICATIONS (AMERICA) INC	`0.18ms` from Tokyo, JP
122.188.218.2	AS4837 CHINA UNICOM China169 Backbone	`4.48ms` from Wuhan, CN
142.190.157.226	AS13760 Uniti Fiber Holdings Inc.	`12.59ms` from Atlanta, US
49.226.8.162	AS9500 One New Zealand Group Limited	`19.30ms` from Auckland, NZ
121.99.217.178	AS9790 Two Degrees Networks Limited	`1.59ms` from Auckland, NZ
193.226.246.130	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`1.16ms` from Budapest, HU
136.159.216.34	AS33091 University of Calgary	`0.87ms` from Calgary, CA

Traceroute

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

traceroute -a -n -q1 -f2 -m6 166.133.153.232

traceroute to 166.133.153.232 (166.133.153.232): 6 hops max, 52 byte packets

2 [] 156.146.32.232 17.902 ms

3 [AS7018] 12.247.252.249 1.363 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Chicago, US

On December 14th 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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