1. All IP Ranges
  2. 64.0.0.0/8
  3. 64.123.0.0/16
  4. AS7018  | 64.123.0.0/16

64.123.0.0/16

AS7018  ·  AT&T Enterprises, LLC

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Summary

Country United States
Domain att.com
ASN AS7018
Registry ARIN
ID SBCIS-SIS80

WHOIS Details

NetHandle:      NET-64-123-0-0-1
OrgID:          AEL-360
Parent:         NET-64-0-0-0-0
NetName:        SBCIS-SIS80
NetRange:       64.123.0.0 - 64.123.255.255
NetType:        allocation
RegDate:        2000-07-10
Updated:        2024-12-05
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

Overlapping Ranges

BGP prefixes that are contained by 64.123.0.0/16

Range ASN Company Num of IPs
64.123.246.0/24 AS2386 Concord Publishing House 256
64.123.22.0/24 AS25993 SBC Laboratories 256
64.123.104.0/23 AS17064 Testengeer, Inc 512
64.123.96.0/21 AS17064 TISD, Inc 2,048

Nearby Ranges

BGP prefixes that overlap with 64.0.0.0/8

Range ASN Company Num of IPs
64.160.0.0/12 AS2386 AT&T Enterprises, LLC 1,048,576
64.160.0.0/12 AS22687 AT&T Enterprises, LLC 1,048,576
64.160.0.0/12 AS7018 AT&T Enterprises, LLC 1,048,576
64.160.0.0/12 AS22352 AT&T Enterprises, LLC 1,048,576
64.152.0.0/13 AS3356 Level 3 Parent, LLC 524,288
64.152.0.0/13 AS62 Level 3 Parent, LLC 524,288
64.152.0.0/13 AS18848 Level 3 Parent, LLC 524,288
64.152.0.0/13 AS20454 Level 3 Parent, LLC 524,288
64.152.0.0/13 AS41041 Level 3 Parent, LLC 524,288
64.152.0.0/13 AS21581 Level 3 Parent, LLC 524,288
64.192.0.0/14 AS33606 Level 3 Parent, LLC 262,144
64.240.0.0/14 AS209 CenturyLink Communications, LLC 262,144
64.192.0.0/14 AS14195 Level 3 Parent, LLC 262,144
64.196.0.0/14 AS393775 Windstream Communications LLC 262,144
64.0.0.0/14 AS2828 Verizon Business 262,144
64.240.0.0/14 AS3561 CenturyLink Communications, LLC 262,144
64.0.0.0/14 AS701 Verizon Business 262,144
64.240.0.0/14 AS16809 CenturyLink Communications, LLC 262,144
64.196.0.0/14 AS7029 Windstream Communications LLC 262,144
64.0.0.0/14 AS11758 Verizon Business 262,144
64.192.0.0/14 AS25674 Level 3 Parent, LLC 262,144
64.240.0.0/14 AS18891 CenturyLink Communications, LLC 262,144
64.192.0.0/14 AS17099 Level 3 Parent, LLC 262,144
64.192.0.0/14 AS3356 Level 3 Parent, LLC 262,144
64.216.0.0/14 AS7018 AT&T Enterprises, LLC 262,144
64.108.0.0/15 AS7018 AT&T Enterprises, LLC 131,072
64.128.0.0/15 AS3356 Level 3 Parent, LLC 131,072
64.116.0.0/15 AS33392 Verizon Business 131,072
64.128.0.0/15 AS16896 Level 3 Parent, LLC 131,072
64.128.0.0/15 AS18902 Level 3 Parent, LLC 131,072
64.128.0.0/15 AS17060 Level 3 Parent, LLC 131,072
64.128.0.0/15 AS23314 Level 3 Parent, LLC 131,072
64.128.0.0/15 AS5777 Level 3 Parent, LLC 131,072
64.148.0.0/15 AS7018 AT&T Enterprises, LLC 131,072
64.128.0.0/15 AS20029 Level 3 Parent, LLC 131,072
64.204.0.0/15 AS3257 GTT Americas, LLC 131,072
64.10.0.0/15 AS701 Verizon Business 131,072
64.248.0.0/15 AS3257 GTT Americas, LLC 131,072
64.244.0.0/15 AS2828 Verizon Business 131,072
64.128.0.0/15 AS30672 Level 3 Parent, LLC 131,072
64.220.0.0/15 AS2828 Verizon Business 131,072
64.128.0.0/15 AS3549 Level 3 Parent, LLC 131,072
64.116.0.0/15 AS14551 Verizon Business 131,072
64.128.0.0/15 AS393396 Level 3 Parent, LLC 131,072
64.128.0.0/15 AS11553 Level 3 Parent, LLC 131,072
64.128.0.0/15 AS40800 Level 3 Parent, LLC 131,072
64.51.0.0/16 AS3257 GTT Americas, LLC 65,536
64.115.0.0/16 AS7029 Windstream Communications LLC 65,536
64.47.0.0/16 AS19855 Masergy Communications, Inc. 65,536
64.44.0.0/16 AS20278 Nexeon Technologies, Inc. 65,536

Hosted domains

There are 68 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
64.123.141.27 precisehardchrome.com 2
64.123.184.202 multidirectories.org 2
64.123.122.123 pipelinetestinginc.com 1
64.123.164.226 drbuell.com 1
64.123.37.162 rollsroycedallas.com 1
64.123.115.25 cobaltassociates.com 1
64.123.143.145 taem.org 1
64.123.120.107 palcoks.com 1

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

1,403 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
64.123.59.128 AS7018 AT&T Enterprises, LLC 0.58ms from Dallas, US
64.123.124.254 AS7018 AT&T Enterprises, LLC 12.67ms from Kansas City, US
64.123.15.137 AS7018 AT&T Enterprises, LLC 0.61ms from Dallas, US
64.123.122.3 AS7018 AT&T Enterprises, LLC 11.90ms from Kansas City, US
64.123.125.241 AS7018 AT&T Enterprises, LLC 10.47ms from Kansas City, US
64.123.130.102 AS7018 AT&T Enterprises, LLC 14.45ms from Redding, US
64.123.61.137 AS7018 AT&T Enterprises, LLC 0.59ms from Dallas, US
64.123.168.126 AS7018 AT&T Enterprises, LLC 0.95ms from Dallas, US
64.123.97.225 AS17064 TISD, Inc. 9.25ms from San Antonio, US
64.123.56.56 AS7018 AT&T Enterprises, LLC 0.57ms from Dallas, US
64.123.164.110 AS7018 AT&T Enterprises, LLC 0.92ms from Dallas, US
64.123.100.33 AS17064 TISD, Inc. 8.41ms from San Antonio, US
64.123.7.55 AS7018 AT&T Enterprises, LLC 3.89ms from San Antonio, US
64.123.39.125 AS7018 AT&T Enterprises, LLC 2.54ms from Dallas, US
64.123.76.167 AS7018 AT&T Enterprises, LLC 2.40ms from San Antonio, US
64.123.96.29 AS17064 TISD, Inc. 10.62ms from Houston, US
64.123.102.161 AS17064 TISD, Inc. 8.93ms from San Antonio, US
64.123.167.62 AS7018 AT&T Enterprises, LLC 0.96ms from Dallas, US
64.123.93.199 AS7018 AT&T Enterprises, LLC 2.54ms from San Antonio, US
64.123.64.230 AS7018 AT&T Enterprises, LLC 22.02ms from San Antonio, US
64.123.4.255 AS7018 AT&T Enterprises, LLC 5.93ms from Dallas, US
64.123.138.184 AS7018 AT&T Enterprises, LLC 3.47ms from Dallas, US
64.123.33.63 AS7018 AT&T Enterprises, LLC 1.05ms from Dallas, US
64.123.144.94 AS7018 AT&T Enterprises, LLC 8.47ms from Los Angeles, US
64.123.57.142 AS7018 AT&T Enterprises, LLC 0.61ms 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
125.254.96.48 AS58511 Anycast Global Backbone 0.24ms from Brisbane, AU
110.189.127.192 AS4134 CHINANET-BACKBONE 7.88ms from Chengdu, CN
2.124.202.160 AS5607 Sky UK Limited 1.77ms from London, GB
176.134.3.160 AS5410 Bouygues Telecom SA 2.34ms from Paris, FR
46.148.5.224 AS30838 Jerzy Krempa Telpol PPMUE 8.76ms from Poznan, PL
122.191.215.0 AS4837 CHINA UNICOM China169 Backbone 9.06ms from Wuhan, CN
92.107.142.192 AS3303 Swisscom (Switzerland) Ltd 2.43ms from Zuerich, CH
145.131.82.240 AS28685 Routit BV 3.91ms from Amsterdam, NL
204.175.163.176 AS15057 Verizon Business 0.07ms from Ashburn, US
175.5.48.0 AS4134 CHINANET-BACKBONE 6.99ms from Changsha, CN
74.128.196.0 AS10796 Charter Communications Inc 5.20ms from Columbus, US
66.170.216.96 AS6300 Fidium 5.27ms from Dallas, US
76.171.30.16 AS20001 Charter Communications Inc 6.37ms from Los Angeles, US
167.60.138.208 AS6057 Administracion Nacional de Telecomunicaciones 1.58ms from Montevideo, UY
31.156.21.80 AS30722 Fastweb SpA 7.65ms from Rome, IT
201.75.223.64 AS28573 Claro NXT Telecomunicacoes Ltda 5.83ms from Sao Paulo, BR
27.233.109.144 AS4766 Korea Telecom 2.11ms from Seoul, KR
47.120.153.128 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.45ms from Shenzhen, CN
178.227.45.128 AS31615 Odido Netherlands B.V. 7.39ms from Amsterdam, NL
187.44.155.112 AS28186 ITS TELECOMUNICACOES LTDA 17.89ms from Fortaleza, BR
103.104.171.0 AS136897 Enjoyvc Cloud Group Limited. 0.74ms from Hong Kong, HK
54.46.33.0 AS16509 Amazon.com, Inc. 0.12ms from Hong Kong, HK
154.0.162.32 AS37611 AFRIHOST SP (PTY) LTD 1.12ms from Johannesburg, ZA
142.171.122.208 AS35916 MULTACOM CORPORATION 0.14ms from Los Angeles, US
18.102.188.80 AS16509 Amazon.com, Inc. 0.13ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f3 -m8 64.123.54.31
traceroute to 64.123.54.31 (64.123.54.31): 8 hops max, 52 byte packets
3 [AS5511] 193.251.128.13 178.953 ms
4 [AS7018] 192.205.37.53 179.523 ms
5 [AS7018] 32.130.88.254 197.344 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Lagos, NG
On

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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