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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
RegDate:        1983-08-23
Updated:        2025-03-18
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:        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
12.111.214.0/24 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
12.159.81.0/24 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
12.171.227.0/24 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
12.238.56.0/24 AS399276 KC STADCO FUNDING LLC 256
12.18.106.0/24 AS399314 TUFTS ASSOCIATED HEALTH PLANS, INC 256

Hosted domains

There are 36,962 domain names hosted across 10,521 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 775
12.3.33.229 cslplasma.de 728
12.148.217.37 cvosm.com 421
12.156.76.5 rustocrylic.com 337
12.150.248.39 alhambrahospital.com 320
12.10.217.91 southernhealth.com 251
12.228.94.208 owens.florist 199
12.183.16.73 covisintsecuritieslitigation.com 195
12.150.248.40 franklinfasthealth.com 184
12.179.190.201 aauscholarships.net 163
12.3.33.221 cslbehring.com 139
12.7.192.60 freeconferencecall.com 116
12.220.114.63 bestbankcard.club 109
12.171.94.151 webguideunitedkingdom.com 108
12.15.77.82 2wqy.cc 100
12.218.13.189 mobileeyesmd.com 94
12.231.148.228 redhawkcasino.com 79
12.12.12.12 jzfhzy.com 75
12.111.210.191 synchronoss.net 68
12.167.51.51 whoisabovethelaw.org 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

465,531 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
12.119.187.213 AS7018 AT&T Enterprises, LLC 4.76ms from Ashburn, US
12.119.140.46 AS7018 AT&T Enterprises, LLC 0.97ms from Atlanta, US
12.120.121.3 AS7018 AT&T Enterprises, LLC 7.98ms from Chicago, US
12.119.124.170 AS7018 AT&T Enterprises, LLC 1.18ms from Dallas, US
12.119.49.94 AS7018 AT&T Enterprises, LLC 1.51ms from Denver, US
12.119.244.54 AS7018 AT&T Enterprises, LLC 4.22ms from Los Angeles, US
12.119.99.186 AS7018 AT&T Enterprises, LLC 1.49ms from Miami, US
12.119.119.86 AS7018 AT&T Enterprises, LLC 5.90ms from Miami, US
12.119.131.222 AS7018 AT&T Enterprises, LLC 3.03ms from San Antonio, US
12.119.198.42 AS7018 AT&T Enterprises, LLC 3.11ms from San Jose, US
12.119.170.182 AS7018 AT&T Enterprises, LLC 2.25ms from Seattle, US
12.119.178.50 AS7018 AT&T Enterprises, LLC 1.59ms from Atlanta, US
12.119.236.170 AS7018 AT&T Enterprises, LLC 8.15ms from Chicago, US
12.119.169.30 AS7018 AT&T Enterprises, LLC 7.54ms from Chicago, US
12.119.167.62 AS7018 AT&T Enterprises, LLC 9.10ms from Columbus, US
12.119.179.193 AS7018 AT&T Enterprises, LLC 1.82ms from Los Angeles, US
12.119.100.194 AS7018 AT&T Enterprises, LLC 1.78ms from Miami, US
12.119.105.98 AS7018 AT&T Enterprises, LLC 4.66ms from New York City, US
12.119.186.162 AS7018 AT&T Enterprises, LLC 2.56ms from Philadelphia, US
12.119.76.246 AS7018 AT&T Enterprises, LLC 3.33ms from Secaucus, US
12.119.153.222 AS7018 AT&T Enterprises, LLC 4.22ms from Ashburn, US
12.119.41.126 AS7018 AT&T Enterprises, LLC 13.32ms from Atlanta, US
12.120.22.217 AS7018 AT&T Enterprises, LLC 0.61ms from Atlanta, US
12.119.177.54 AS7018 AT&T Enterprises, LLC 2.17ms from Atlanta, US
12.119.245.58 AS7018 AT&T Enterprises, LLC 3.06ms from Miami, 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
71.191.222.56 AS701 Verizon Business 1.93ms from Ashburn, US
209.96.222.168 AS7029 Windstream Communications LLC 0.46ms from Atlanta, US
61.19.122.8 AS9931 The Communication Authoity of Thailand, CAT 5.66ms from Bangkok, TH
190.67.213.120 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 2.65ms from Bogota, CO
177.97.48.88 AS18881 TELEFÔNICA BRASIL S.A 3.81ms from Brasilia, BR
131.186.123.120 AS54253 Oracle Corporation 0.91ms from Dublin, IE
68.32.73.72 AS7922 Comcast Cable Communications, LLC 7.36ms from Flint, US
213.44.101.152 AS5410 Bouygues Telecom SA 9.43ms from Frankfurt am Main, DE
76.90.234.40 AS20001 Charter Communications Inc 5.12ms from Los Angeles, US
90.243.124.168 AS5378 Vodafone Limited 1.73ms from Manchester, GB
176.189.79.56 AS5410 Bouygues Telecom SA 7.26ms from Marseille, FR
13.37.109.56 AS16509 Amazon.com, Inc. 0.15ms from Paris, FR
118.53.45.184 AS4766 Korea Telecom 2.72ms from Seoul, KR
121.177.209.88 AS4766 Korea Telecom 8.76ms from Seoul, KR
112.185.172.216 AS4766 Korea Telecom 8.11ms from Seoul, KR
14.62.48.56 AS4766 Korea Telecom 9.46ms from Seoul, KR
36.54.226.24 AS10013 FreeBit Co.,Ltd. 2.47ms from Tokyo, JP
139.177.53.136 AS13825 Troy Cablevision, Inc. 9.55ms from Atlanta, US
178.253.201.88 AS9125 Drustvo za telekomunikacije Orion telekom doo Beograd-Zemun 0.36ms from Belgrade, RS
67.190.83.40 AS7922 Comcast Cable Communications, LLC 2.31ms from Denver, US
75.179.56.120 AS10796 Charter Communications Inc 9.77ms from Flint, US
87.163.142.88 AS3320 Deutsche Telekom AG 4.94ms from Frankfurt am Main, DE
90.197.181.232 AS5607 Sky UK Limited 6.17ms from London, GB
70.93.143.24 AS20001 Charter Communications Inc 11.58ms from Los Angeles, US
34.111.65.120 AS396982 Google LLC 0.12ms from Miami, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m15 12.39.176.190
traceroute to 12.39.176.190 (12.39.176.190): 15 hops max, 52 byte packets
5 *
6 *
7 [AS7018] 32.130.88.254 37.356 ms
8 *
9 *
10 *
11 *
12 [AS7018] 12.122.100.118 39.793 ms
13 *
14 *
15 *
Measurement taken from IPinfo ProbeNet in Ashburn, US
On

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