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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:      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 12.0.0.0/8

Range ASN Company Num of IPs
12.111.214.0/24 AS11273 FISERV, INC 256
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
12.235.233.0/24 AS399553 TRUSTMARK INS 256
12.35.197.0/24 AS11030 QUALCOMM1 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
12.202.46.0/24 AS396337 DREISBACH ENTERPRISE INC 256
12.155.255.0/24 AS396508 MICHELS CORPORATION 256
12.69.60.0/24 AS396834 BRADYATTN CATHY KISON BRADY 256
12.207.182.0/24 AS397593 GRICE ENTERPRISES LLC 256
12.35.100.0/24 AS397593 GRICE ENTERPRISES LLC 256
12.24.28.0/24 AS397665 MAG Aerospace 256
12.35.51.0/24 AS397762 POLYMERSHAPES LLC 256
12.204.91.0/24 AS397802 CALIFORNIA BAPTIST 256
12.25.103.0/24 AS397817 SOUTHERN TN REGIONAL HEALTH S 256
12.221.150.0/24 AS397977 American Nurses Association, Inc 256
12.171.227.0/24 AS398189 NFOCUS CONSULTING, INC. 256
12.15.49.0/24 AS398234 HUSCO INTERNATIONAL, INC. 256
12.13.173.0/24 AS398337 COMMUNITY INTERNET PROVIDERS LLC 256
12.139.62.0/24 AS398337 COMMUNITY INTERNET PROVIDERS LLC 256
12.166.139.0/24 AS398337 COMMUNITY INTERNET PROVIDERS LLC 256
12.180.135.0/24 AS398337 COMMUNITY INTERNET PROVIDERS LLC 256
12.215.181.0/24 AS398337 COMMUNITY INTERNET PROVIDERS LLC 256
12.235.245.0/24 AS398337 COMMUNITY INTERNET PROVIDERS LLC 256
12.35.12.0/24 AS398337 COMMUNITY INTERNET PROVIDERS LLC 256
12.188.33.0/24 AS399240 BLUE RIDGE INTERNET, L.L.C 256
12.215.232.0/24 AS399240 BLUE RIDGE INTERNET, L.L.C 256
12.42.147.0/24 AS399240 BLUE RIDGE INTERNET, L.L.C 256

Hosted domains

There are 36,616 domain names hosted across 10,439 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 776
12.3.33.229 cslplasma.de 731
12.148.217.37 cvosm.com 422
12.235.66.201 huntingchampionships.com 412
12.106.59.178 wacountypackages.com 356
12.156.76.5 wipenewscam.com 337
12.150.248.39 alhambrahospital.com 331
12.233.124.175 esla-z.com 253
12.4.27.12 baldwinfilter.us 225
12.183.16.73 kccclassact.com 189
12.228.94.208 didimentionflowerschilliwack.ca 187
12.150.248.40 seilingmunicipalfasthealth.com 184
12.179.190.201 aaugirlsnsports.com 163
12.3.33.221 cslbehring.com 158
12.183.16.69 istreceivership.com 149
12.43.214.90 usebotaniclean.com 148
12.183.16.149 computersharevoucherservices.com 115
12.171.94.151 webguidebaltimore.com 108
12.129.71.197 ritz-carltonspecialevents.com 96
12.233.53.100 nazarenemissioninternational.org 92

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

489,722 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
12.119.169.30 AS7018 AT&T Enterprises, LLC 7.76ms from Chicago, US
12.119.207.6 AS7018 AT&T Enterprises, LLC 7.32ms from Chicago, US
12.119.103.110 AS7018 AT&T Enterprises, LLC 1.72ms from Dallas, US
12.119.189.2 AS7018 AT&T Enterprises, LLC 1.05ms from Dallas, US
12.119.249.181 AS7018 AT&T Enterprises, LLC 1.38ms from Los Angeles, US
12.120.187.1 AS7018 AT&T Enterprises, LLC 2.62ms from Los Angeles, US
12.119.245.58 AS7018 AT&T Enterprises, LLC 2.90ms from Miami, US
12.119.133.234 AS7018 AT&T Enterprises, LLC 3.66ms from Atlanta, US
12.119.246.2 AS7018 AT&T Enterprises, LLC 0.91ms from Dallas, US
12.119.93.153 AS7018 AT&T Enterprises, LLC 1.44ms from Dallas, US
12.119.241.113 AS7018 AT&T Enterprises, LLC 4.14ms from Los Angeles, US
12.119.108.210 AS7018 AT&T Enterprises, LLC 1.99ms from Miami, US
12.119.248.102 AS7018 AT&T Enterprises, LLC 1.53ms from Miami, US
12.120.13.213 AS7018 AT&T Enterprises, LLC 2.02ms from San Jose, US
12.119.132.98 AS7018 AT&T Enterprises, LLC 5.34ms from Atlanta, US
12.119.200.42 AS7018 AT&T Enterprises, LLC 1.73ms from Houston, US
12.119.111.230 AS7018 AT&T Enterprises, LLC 1.84ms from Houston, US
12.119.136.29 AS7018 AT&T Enterprises, LLC 3.95ms from Los Angeles, US
12.121.89.132 AS7018 AT&T Enterprises, LLC 2.58ms from Los Angeles, US
12.119.253.33 AS7018 AT&T Enterprises, LLC 1.54ms from Los Angeles, US
12.120.25.225 AS7018 AT&T Enterprises, LLC 4.90ms from Miami, US
12.119.137.238 AS7018 AT&T Enterprises, LLC 1.55ms from Chicago, US
12.119.161.78 AS7018 AT&T Enterprises, LLC 7.59ms from Dallas, US
12.119.250.206 AS7018 AT&T Enterprises, LLC 2.58ms from Dallas, US
12.119.147.69 AS7018 AT&T Enterprises, LLC 1.01ms from Durham, 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
73.43.163.56 AS7922 Comcast Cable Communications, LLC 2.56ms from Atlanta, US
87.196.14.168 AS2860 NOS COMUNICACOES, S.A. 1.92ms from Braga, PT
182.182.61.120 AS17557 Pakistan Telecommunication Company Limited 10.40ms from Karachi, PK
77.120.182.56 AS25229 Limited Liability Company "KYIVSKI TELEKOMUNIKATSIYNI MEREZHI" 0.82ms from Kharkiv, UA
83.150.223.184 AS9009 M247 Europe SRL 0.21ms from Los Angeles, US
88.1.62.184 AS3352 TELEFONICA DE ESPANA S.A.U. 2.00ms from Madrid, ES
195.120.59.56 AS3269 Telecom Italia S.p.A. 3.68ms from Milan, IT
116.8.59.152 AS4134 CHINANET-BACKBONE 0.58ms from Nanning, CN
44.210.181.200 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
54.215.65.56 AS16509 Amazon.com, Inc. 0.11ms from San Jose, US
20.195.167.8 AS8075 Microsoft Corporation 0.19ms from Sao Paulo, BR
211.223.115.56 AS4766 Korea Telecom 5.31ms from Seoul, KR
99.77.62.72 AS16509 Amazon.com, Inc. 0.79ms from Tokyo, JP
60.129.115.56 AS17676 SoftBank Corp. 2.92ms from Tokyo, JP
85.3.25.232 AS3303 Swisscom (Switzerland) Ltd 2.35ms from Zuerich, CH
92.65.89.104 AS1136 KPN B.V. 2.75ms from Amsterdam, NL
158.181.134.152 AS41750 Mega-Line Ltd. 0.61ms from Bishkek, KG
24.88.180.168 AS11426 Charter Communications Inc 6.42ms from Charlotte, US
50.114.96.120 AS61317 Hivelocity LLC 0.61ms from Chicago, US
90.253.220.232 AS5378 Vodafone Limited 4.94ms from Edinburgh, GB
80.139.77.104 AS3320 Deutsche Telekom AG 6.59ms from Frankfurt am Main, DE
94.126.120.40 AS12703 Pulsant (Scotland) Ltd 2.73ms from London, GB
15.157.231.72 AS16509 Amazon.com, Inc. 0.17ms from Montreal, CA
114.221.197.88 AS4134 CHINANET-BACKBONE 2.02ms from Nanjing, CN
222.228.87.168 AS2519 ARTERIA Networks Corporation 2.56ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 12.166.69.71
traceroute to 12.166.69.71 (12.166.69.71): 64 hops max, 52 byte packets
1 [AS63023] 38.121.43.1 0.391 ms
2 [AS3257] 66.171.224.25 0.798 ms
3 [AS3257] 89.149.141.94 0.791 ms
5 [AS7018] 32.130.89.12 3.128 ms
6 *
7 *
8 [AS7018] 12.166.69.71 4.278 ms
Measurement taken from IPinfo ProbeNet in Atlanta, US
On

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