1. All IP Ranges
  2. 12.0.0.0/8
  3. AS7018  | 12.0.0.0/8

12.0.0.0/8

AS7018  ·  AT&T Enterprises, LLC

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Summary

Country United States
Domain att.com
ASN AS7018
Registry ARIN
ID ATT

WHOIS Details

NetHandle:      NET-12-0-0-0-1
OrgID:          AEL-360
Parent:         NET-12-0-0-0-0
NetName:        ATT
NetRange:       12.0.0.0 - 12.255.255.255
NetType:        allocation
RegDate:        1983-08-23
Updated:        2025-03-18
Source:         ARIN


OrgID:          AEL-360
OrgName:        AT&T Enterprises, LLC
CanAllocate:    
Street:         5302 HARRY HINES BLVD
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75235
RegDate:        2024-11-22
Updated:        2025-08-13
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:        abuse@att.net
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:        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

Overlapping Ranges

BGP prefixes that are contained by 12.0.0.0/8

Range ASN Company Num of IPs
12.10.219.0/24 AS6307 American Express Company 256
12.104.229.0/24 AS23019 BANK OF HAWAII 256
12.105.185.0/24 AS6307 AMERICAN EXPRESS 256
12.105.192.0/24 AS15262 Global Payments Inc. 256
12.10.66.0/24 AS395422 OAKLAWN JOCKEY CLUB 256
12.107.178.0/24 AS33311 TOPCON POSITIONING SYSTEMS 256
12.107.187.0/24 AS18539 DAYTON SUPERIOR 256
12.107.52.0/24 AS30082 SMITH DRUG COMPANY 256
12.108.255.0/24 AS2386 Fiserv Solutions, LLC 256
12.10.87.0/24 AS22763 DUCKS UNLIMITED INC 256
12.109.109.0/24 AS20133 CASS INFORMATION SYSTEMS 256
12.109.121.0/24 AS393896 The Harrison Memorrial Hospital, Inc. 256
12.109.223.0/24 AS32258 VELOCITY BROADBAND INTERNET 256
12.110.188.0/24 AS13976 TOPOCEAN CONSOLIDATION 256
12.110.212.0/24 AS22048 WHOLE FOODS MARKET SERVICES, 256
12.110.238.0/24 AS14010 Jack Henry & Associates, Inc. 256
12.111.165.0/24 AS32869 SILVER STAR TELECOM 256
12.111.189.0/24 AS32869 SILVER STAR TELECOMSILVER STAR TELECOM 256
12.111.214.0/24 AS11273 FISERV, INC 256
12.111.223.0/24 AS23094 YELLOW BOOK USA 256
12.111.243.0/24 AS400454 DATA REMOTE INC 256
12.29.157.0/24 AS62958 ADT LLC TELESOFT MDSL 256
12.10.107.0/24 AS40230 Columbus Telephone Company 256
12.25.154.0/24 AS31973 WISCONSIN PHYSICIANS SERVICES 256
12.26.0.0/24 AS22024 SPLUNK, INC 256
12.26.124.0/24 AS11520 ANSWER FINANCIAL 256
12.26.3.0/24 AS17117 RITSNET, INC-AQTUAL 256
12.26.53.0/24 AS6195 IP TEAM DO NOT TOUCH PORTS 256
12.26.55.0/24 AS4546 SP GLOBAL INC. 256
12.27.174.0/24 AS33054 MCCRACKEN FINANCIAL SOLUTIONS 256
12.28.124.0/24 AS20310 ILLINOIS TOOL WORKS 256
12.28.39.0/24 AS22197 APPS COMMUNICATIONS, INC 256
12.28.51.0/24 AS394795 CASH EXPRESS 256
12.28.54.0/24 AS40230 Columbus Telephone Company 256
12.29.100.0/24 AS6307 American Express Company 256
12.29.101.0/24 AS6307 American Express Company 256
12.29.102.0/24 AS6307 American Express Company 256
12.29.129.0/24 AS399398 LA FITNESS INCATTN KUSHAL BO 256
12.29.42.0/24 AS16873 ZEBRA RETAIL SOLUTIONS, LLC 256
12.30.121.0/24 AS25924 GRAHAM CAPITAL MANAGEMENT 256
12.31.202.0/24 AS15215 FARMERS INS GROUP 256
12.31.223.0/24 AS2386 IBM GLOBAL SERVICES 256
12.3.188.0/24 AS32498 NEW ENGLAND FEDERAL CREDIT UNI 256
12.32.166.0/24 AS32687 SKYTRON 256
12.32.185.0/24 AS47039 NATIONAL GUARDIAN LIFE 256
12.33.109.0/24 AS11273 Fiserv Solutions, LLC 256
12.33.114.0/24 AS13938 IP TEAM DO NOT TOUCH PORTS 256
12.33.127.0/24 AS4546 SP GLOBAL INC. 256
12.3.32.0/24 AS19826 UHS OF DELAWARE INC 256
12.3.40.0/24 AS19826 UHS OF DELAWARE INC 256

Hosted domains

There are 37,373 domain names hosted across 10,568 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
12.50.9.220 txhealth.org 774
12.106.59.178 mainecountypackages.com 356
12.150.248.39 alhambrahospital.com 332
12.3.33.225 vitaerispharma.net 275
12.228.94.208 haddensflowers.com 212
12.156.76.163 repoma.tw 200
12.183.16.69 bouncebacksettlement.com 149
12.43.214.90 prorestoreproducts.us 148
12.163.16.217 topbrass.com 129
12.171.94.232 trustgauge.com 120
12.15.77.82 kku6.cc 100
12.129.71.197 ritz-carlton-golf-and-spa-jamaica.co.uk 97
12.218.13.189 agapehealers.com 95
12.200.199.78 genesishealthclubs.com 90
12.231.148.228 redhawkcasino.com 79
12.183.16.24 computershare.com 79
12.207.72.72 hendricksfamilyarchive.com 73
12.51.232.234 polkakids.com 72
12.167.51.51 merlinism.org 68
12.111.210.191 synchronoss.net 68

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

475,250 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
12.79.103.174 AS7018 AT&T Enterprises, LLC 1.46ms from Ashburn, US
12.79.45.114 AS7018 AT&T Enterprises, LLC 1.51ms from Ashburn, US
12.79.188.93 AS7018 AT&T Enterprises, LLC 5.30ms from Chicago, US
12.79.119.46 AS7018 AT&T Enterprises, LLC 1.90ms from Houston, US
12.79.132.86 AS7018 AT&T Enterprises, LLC 1.44ms from Houston, US
12.79.102.85 AS7018 AT&T Enterprises, LLC 1.13ms from Los Angeles, US
12.79.43.169 AS7018 AT&T Enterprises, LLC 2.15ms from Phoenix, US
12.79.79.86 AS7018 AT&T Enterprises, LLC 3.12ms from San Antonio, US
12.79.29.89 AS7018 AT&T Enterprises, LLC 1.37ms from Atlanta, US
12.79.170.142 AS7018 AT&T Enterprises, LLC 0.90ms from Atlanta, US
12.79.48.6 AS7018 AT&T Enterprises, LLC 1.50ms from Chicago, US
12.79.172.186 AS7018 AT&T Enterprises, LLC 5.14ms from Columbus, US
12.79.82.78 AS7018 AT&T Enterprises, LLC 4.90ms from Durham, US
12.79.88.181 AS7018 AT&T Enterprises, LLC 1.01ms from Durham, US
12.79.76.106 AS7018 AT&T Enterprises, LLC 1.68ms from Houston, US
12.79.190.178 AS7018 AT&T Enterprises, LLC 1.74ms from Houston, US
12.79.97.13 AS7018 AT&T Enterprises, LLC 1.17ms from Los Angeles, US
12.79.106.21 AS7018 AT&T Enterprises, LLC 1.27ms from Los Angeles, US
12.79.31.189 AS7018 AT&T Enterprises, LLC 1.16ms from Miami, US
12.79.87.101 AS7018 AT&T Enterprises, LLC 2.11ms from Phoenix, US
12.79.66.34 AS7018 AT&T Enterprises, LLC 2.23ms from Los Angeles, US
12.79.166.229 AS7018 AT&T Enterprises, LLC 1.24ms from Los Angeles, US
12.79.138.205 AS7018 AT&T Enterprises, LLC 1.26ms from Los Angeles, US
12.79.134.78 AS7018 AT&T Enterprises, LLC 2.21ms from San Jose, US
12.79.63.234 AS7018 AT&T Enterprises, LLC 1.06ms from Atlanta, 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
200.49.125.136 AS27960 Coop. de Obras y Serv. Pub. Ltda. de Rio Tercero 11.80ms from Buenos Aires, AR
20.254.141.40 AS8075 Microsoft Corporation 0.18ms from Cardiff, GB
65.52.194.24 AS8075 Microsoft Corporation 0.34ms from Chicago, US
223.100.93.24 AS56044 China Mobile communications corporation 13.06ms from Dalian, CN
80.140.251.24 AS3320 Deutsche Telekom AG 8.26ms from Frankfurt am Main, DE
85.251.92.152 AS6739 VODAFONE ONO, S.A. 10.89ms from Madrid, ES
104.55.6.120 AS7018 AT&T Enterprises, LLC 7.06ms from Miami, US
34.93.142.56 AS396982 Google LLC 0.09ms from Mumbai, IN
87.88.240.200 AS5410 Bouygues Telecom SA 8.09ms from Paris, FR
187.67.141.200 AS28573 Claro NXT Telecomunicacoes Ltda 8.79ms from Rio de Janeiro, BR
97.80.249.24 AS20115 Charter Communications LLC 8.22ms from Atlanta, US
185.8.224.8 AS12731 IPHH Internet Port Hamburg GmbH 4.83ms from Berlin, DE
98.20.73.24 AS7029 Windstream Communications LLC 3.90ms from Dallas, US
67.224.51.8 AS7029 Windstream Communications LLC 9.42ms from Dallas, US
41.59.211.104 AS33765 TANZANIA TELECOMMUNICATIONS CO. LTD 9.10ms from Dar es Salaam, TZ
23.31.113.88 AS7922 Comcast Cable Communications, LLC 13.42ms from Denver, US
138.1.20.136 AS31898 Oracle Corporation 1.00ms from London, GB
191.32.239.8 AS18881 TELEFÔNICA BRASIL S.A 1.49ms from Rio de Janeiro, BR
60.113.70.152 AS17676 SoftBank Corp. 2.67ms from Tokyo, JP
13.107.40.200 AS8068 Microsoft Corporation 0.82ms from Tokyo, JP
98.181.224.72 AS22773 Cox Communications Inc. 0.40ms from Atlanta, US
1.156.217.216 AS1221 Telstra Limited 11.51ms from Brisbane, AU
220.169.169.232 AS4134 CHINANET-BACKBONE 3.20ms from Changsha, CN
34.131.140.200 AS396982 Google LLC 0.09ms from Delhi, IN
98.43.122.152 AS7922 Comcast Cable Communications, LLC 2.26ms from Denver, US

Traceroute

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

$
traceroute -a -n -q1 -f3 12.124.9.70
traceroute to 12.124.9.70 (12.124.9.70): 64 hops max, 52 byte packets
4 *
5 *
6 *
7 *
8 [AS7018] 12.124.9.70 8.519 ms
Measurement taken from IPinfo ProbeNet in Fremont, US
On

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