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  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
Comment:        IP assignments within this IP Block range are STATIC, not dynamic.
RegDate:        1983-08-23
Updated:        2025-12-02
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:        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


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

Overlapping Ranges

BGP prefixes that are contained by 12.0.0.0/8

Range ASN Company Num of IPs
12.145.177.0/24 AS11273 Fiserv Solutions, LLC 256
12.145.184.0/24 AS11273 Fiserv Solutions, LLC 256
12.164.66.0/24 AS11273 Fiserv Solutions, LLC 256
12.168.132.0/24 AS11273 Fiserv Solutions, LLC 256
12.168.133.0/24 AS11273 Fiserv Solutions, LLC 256
12.175.11.0/24 AS11273 Fiserv Solutions, LLC 256
12.176.27.0/24 AS11273 Fiserv Solutions, LLC 256
12.181.163.0/24 AS11273 Fiserv Solutions, LLC 256
12.202.0.0/24 AS11273 Fiserv Solutions, LLC 256
12.33.109.0/24 AS11273 Fiserv Solutions, LLC 256
12.189.139.0/24 AS11286 KEY BANK 256
12.96.58.0/24 AS11496 JPMORGAN CHASE BANK, N.A. 256
12.26.124.0/24 AS11520 ANSWER FINANCIAL 256
12.167.83.0/24 AS11575 JUPITER MEDICAL CENTER, INC. 256
12.153.3.0/24 AS11709 Aisle Ahead, Inc. 256
12.17.239.0/24 AS11933 SUPPLY TECHNOLOGIES 256
12.43.32.0/24 AS11940 DIRECT SUPPLY 256
12.201.84.0/24 AS12020 METHODIST HOSPITAL OF SOUTHER 256
12.14.217.0/24 AS12022 SPRINGLEAF FINANCE MANAGEMENT CO 256
12.181.249.0/24 AS12022 SPRINGLEAF FINANCE MANAGEMENT CO 256
12.183.24.0/24 AS12134 MANUFACTURERS TRADERS TRUST 256
12.183.26.0/24 AS12134 MANUFACTURERS TRADERS TRUST 256
12.7.200.0/24 AS12257 EMC 256
12.71.144.0/24 AS134537 ATTSI, INFO TECHNOLOGYN OPERA 256
12.96.170.0/24 AS13461 The Options Clearing Corporation 256
12.182.174.0/24 AS13729 ROYALBLUE FINANCIAL CORP 256
12.21.155.0/24 AS13760 WEST FLORIDA ELECTRIC 256
12.46.238.0/24 AS13812 FISHER SCIENTIFIC 256
12.33.114.0/24 AS13938 IP TEAM DO NOT TOUCH PORTS 256
12.200.57.0/24 AS13968 CALIFORNIA ISO 256
12.200.60.0/24 AS13968 CALIFORNIA ISO 256
12.231.58.0/24 AS13968 CALIFORNIA ISO 256
12.110.188.0/24 AS13976 TOPOCEAN CONSOLIDATION 256
12.110.238.0/24 AS14010 Jack Henry & Associates, Inc. 256
12.178.203.0/24 AS14067 BCM ONE INC-4OVER 256
12.186.50.0/24 AS14139 MAXOR NATIONAL PHARMACY SERVICES, LLC 256
12.199.28.0/24 AS14230 DATA 4726 LLC DBA SECUREDATA 365 256
12.221.96.0/24 AS14230 DATA 4726 LLC DBA SECUREDATA 365 256
12.227.225.0/24 AS399604 EXL SERVICE HOLDINGS, INC. 256
12.35.197.0/24 AS11030 QUALCOMM1 256
12.111.214.0/24 AS11273 FISERV, INC 256
12.233.26.0/24 AS395234 CORONIS HEALTH 256
12.157.153.0/24 AS395315 TRI CITY HOSPITAL DISTRICT360 256
12.159.81.0/24 AS395393 MORLEY COMPANIES 256
12.10.66.0/24 AS395422 OAKLAWN JOCKEY CLUB 256
12.36.195.0/24 AS395476 S4 COMMUNICATIONS 256
12.236.4.0/24 AS395742 THE BROOKFIELD GROUP LLC 256
12.9.209.0/24 AS395929 ALLIANCE GLOBAL NETWORKS-VITR 256
12.205.165.0/24 AS395936 RUST-OLEUM INC. 256
12.235.151.0/24 AS396089 NEXCUS TECHNOLOGIES 256

Hosted domains

There are 36,243 domain names hosted across 10,392 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 777
12.156.76.5 findspraychalk.com 337
12.4.27.12 parkercustomersupport.com 225
12.156.76.163 vulkem.be 208
12.150.248.40 fisherfasthealth.com 184
12.179.190.201 aautaekwondo.net 163
12.38.48.150 iatse122benefits.org 161
12.43.214.90 saharaprox3.com 148
12.163.16.217 thetravelerscompany.biz 129
12.183.16.149 computersharevoucherservices.com 115
12.3.33.225 kcentraconnect.com 112
12.171.94.151 charlottewebguide.com 108
12.129.71.197 ritzcartlon.cn 95
12.148.222.53 silex.com 88
12.207.72.72 northpointehealth.org 71
12.43.214.248 carboline.com 70
12.203.31.102 matiakarrell.com 65
12.47.193.237 gutsrule.com 65
12.43.214.67 alteco-line.de 65
12.105.208.201 automatedpatientoutreach.net 59

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

486,793 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
12.110.223.193 AS7018 AT&T Enterprises, LLC 25.88ms from Atlanta, US
12.110.129.169 AS7018 AT&T Enterprises, LLC 13.04ms from Chicago, US
12.111.143.122 AS7018 AT&T Enterprises, LLC 1.53ms from Dallas, US
12.110.147.209 AS7018 AT&T Enterprises, LLC 1.22ms from Los Angeles, US
12.110.252.113 AS7018 AT&T Enterprises, LLC 2.29ms from Miami, US
12.111.139.129 AS7018 AT&T Enterprises, LLC 8.43ms from Miami, US
12.110.38.241 AS7018 AT&T Enterprises, LLC 3.83ms from San Jose, US
12.110.229.65 AS7018 AT&T Enterprises, LLC 13.42ms from Chicago, US
12.111.125.195 AS7018 AT&T Enterprises, LLC 7.19ms from Columbus, US
12.110.73.169 AS7018 AT&T Enterprises, LLC 3.37ms from Los Angeles, US
12.110.163.212 AS7018 AT&T Enterprises, LLC 1.80ms from Miami, US
12.111.195.89 AS7018 AT&T Enterprises, LLC 16.96ms from Morris Plains, US
12.110.13.22 AS7018 AT&T Enterprises, LLC 2.23ms from San Jose, US
12.110.212.252 AS22048 Whole Foods Market, Inc. 20.23ms from St. Louis, US
12.110.149.57 AS7018 AT&T Enterprises, LLC 1.00ms from Atlanta, US
12.111.10.249 AS7018 AT&T Enterprises, LLC 9.35ms from Chicago, US
12.111.249.68 AS7018 AT&T Enterprises, LLC 11.86ms from Dallas, US
12.111.100.49 AS7018 AT&T Enterprises, LLC 1.08ms from Kansas City, US
12.111.103.58 AS7018 AT&T Enterprises, LLC 1.37ms from Kansas City, US
12.111.102.233 AS7018 AT&T Enterprises, LLC 1.08ms from Kansas City, US
12.110.243.241 AS7018 AT&T Enterprises, LLC 1.26ms from Los Angeles, US
12.110.191.17 AS7018 AT&T Enterprises, LLC 2.01ms from Los Angeles, US
12.110.173.169 AS7018 AT&T Enterprises, LLC 6.58ms from Miami, US
12.110.167.49 AS7018 AT&T Enterprises, LLC 2.36ms from Miami, US
12.110.92.136 AS7018 AT&T Enterprises, LLC 4.42ms from Seattle, 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
221.217.2.40 AS4808 China Unicom Beijing Province Network 4.57ms from Beijing, CN
18.190.19.8 AS16509 Amazon.com, Inc. 0.13ms from Columbus, US
39.61.146.104 AS17557 Pakistan Telecommunication Company Limited 11.98ms from Karachi, PK
220.235.227.8 AS7545 TPG Telecom Limited 1.82ms from Melbourne, AU
88.124.59.24 AS12322 Free SAS 8.00ms from Paris, FR
176.44.167.248 AS25019 Saudi Telecom Company JSC 2.31ms from Riyadh, SA
118.241.81.200 AS2527 Sony Network Communications Inc. 2.02ms from Tokyo, JP
133.86.120.56 AS2907 Research Organization of Information and Systems, National Institute of Informatics 2.36ms from Tokyo, JP
129.213.103.200 AS31898 Oracle Corporation 0.49ms from Ashburn, US
108.90.152.120 AS7018 AT&T Enterprises, LLC 1.58ms from Atlanta, US
71.72.61.56 AS10796 Charter Communications Inc 14.48ms from Flint, US
58.253.185.104 AS17816 China Unicom IP network China169 Guangdong province 5.72ms from Guangzhou, CN
193.112.93.72 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.98ms from Guangzhou, CN
23.52.206.24 AS16625 Akamai Technologies, Inc. 0.53ms from Hong Kong, HK
82.0.58.40 AS5089 Virgin Media Limited 10.44ms from London, GB
3.7.180.120 AS16509 Amazon.com, Inc. 0.14ms from Mumbai, IN
40.143.141.216 AS17378 TierPoint, LLC 3.74ms from New York City, US
147.79.111.88 AS47583 Hostinger International Limited 0.36ms from Osasco, BR
88.121.163.8 AS12322 Free SAS 2.52ms from Paris, FR
176.170.99.120 AS5410 Bouygues Telecom SA 2.60ms from Paris, FR
112.252.52.24 AS4837 CHINA UNICOM China169 Backbone 8.16ms from Qingdao, CN
177.149.212.232 AS26615 TIM S/A 6.10ms from Rio de Janeiro, BR
187.67.141.200 AS28573 Claro NXT Telecomunicacoes Ltda 6.17ms from Rio de Janeiro, BR
189.189.181.136 AS8151 UNINET 4.22ms from Santiago de Queretaro, MX
61.82.244.8 AS4766 Korea Telecom 7.36ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 12.95.45.112
traceroute to 12.95.45.112 (12.95.45.112): 9 hops max, 52 byte packets
3 [] 15.230.139.130 359.505 ms
4 *
5 *
6 [AS7018] 12.127.68.214 1104.921 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Kansas City, US
On

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