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

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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:      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:      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:      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

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 36,660 domain names hosted across 10,436 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
12.3.33.229 cslplasma.de 731
12.30.165.244 angusjournal.net 449
12.148.217.37 cvosm.com 423
12.10.217.91 carelink-cvty-hpn.net 251
12.148.217.50 capecoddrivingschool.com 229
12.4.27.12 sealingacademy.com 225
12.156.76.163 rpmbelgiumvandex.uk 208
12.150.248.40 trhfasthealth.com 184
12.183.16.69 devoncbmroyaltysettlement.com 149
12.43.214.90 drieaz-university.com 148
12.163.16.217 spcquote.com 129
12.171.94.232 correoe.com 120
12.3.33.225 vitaerispharma.ca 119
12.183.16.149 computersharevoucherservices.com 115
12.19.121.32 hertzcars.net 112
12.171.94.151 webguidecoloradosprings.com 108
12.15.77.82 w3dp.cc 100
12.129.71.197 ritzcarlton.bh 96
12.218.13.189 inharmonytherapy.net 93
12.23.14.22 xw7r2u2a1i2q5a5.vip 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

483,843 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
12.127.159.94 AS7018 AT&T Enterprises, LLC 1.18ms from Atlanta, US
12.129.172.2 AS7018 AT&T Enterprises, LLC 1.41ms from Chicago, US
12.127.184.134 AS7018 AT&T Enterprises, LLC 1.13ms from Dallas, US
12.127.188.25 AS7018 AT&T Enterprises, LLC 4.39ms from Durham, US
12.129.187.153 AS7018 AT&T Enterprises, LLC 4.40ms from Los Angeles, US
12.129.148.66 AS7018 AT&T Enterprises, LLC 5.41ms from Miami, US
12.127.213.222 AS7018 AT&T Enterprises, LLC 2.00ms from San Jose, US
12.127.170.178 AS7018 AT&T Enterprises, LLC 2.33ms from Atlanta, US
12.129.89.2 AS7018 AT&T Enterprises, LLC 1.02ms from Atlanta, US
12.127.158.102 AS7018 AT&T Enterprises, LLC 6.71ms from Chicago, US
12.127.185.138 AS7018 AT&T Enterprises, LLC 13.62ms from Chicago, US
12.127.234.178 AS7018 AT&T Enterprises, LLC 6.82ms from Columbus, US
12.127.191.210 AS7018 AT&T Enterprises, LLC 1.57ms from Houston, US
12.129.136.89 AS7018 AT&T Enterprises, LLC 1.86ms from Houston, US
12.127.157.209 AS7018 AT&T Enterprises, LLC 1.60ms from Los Angeles, US
12.129.218.64 AS7018 AT&T Enterprises, LLC 3.31ms from Los Angeles, US
12.130.8.211 AS7018 AT&T Enterprises, LLC 6.48ms from New York City, US
12.130.3.9 AS7018 AT&T Enterprises, LLC 6.13ms from New York City, US
12.127.249.65 AS7018 AT&T Enterprises, LLC 1.51ms from Ashburn, US
12.127.177.254 AS7018 AT&T Enterprises, LLC 1.07ms from Houston, US
12.127.232.90 AS7018 AT&T Enterprises, LLC 2.14ms from Miami, US
12.130.29.129 AS7018 AT&T Enterprises, LLC 8.50ms from New York City, US
12.130.80.20 AS399604 EXL SERVICE.COM, LLC 7.01ms from Philadelphia, US
12.127.206.29 AS7018 AT&T Enterprises, LLC 3.59ms from Redding, US
12.129.142.153 AS7018 AT&T Enterprises, LLC 3.14ms from Ashburn, 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
87.196.14.168 AS2860 NOS COMUNICACOES, S.A. 1.94ms from Braga, PT
206.123.192.24 AS30688 FastTrack Communications Inc. 7.14ms from Denver, US
98.38.191.168 AS7922 Comcast Cable Communications, LLC 5.10ms from Denver, US
156.227.55.152 AS214413 WYOCORE TECHNOLOGIES LLC 0.73ms from Frankfurt am Main, DE
80.147.138.200 AS3320 Deutsche Telekom AG 4.20ms from Frankfurt am Main, DE
168.92.214.216 AS32709 Joink, LLC 8.36ms from Indianapolis, US
42.127.236.40 AS10010 TOKAI Communications Corporation 4.60ms from Osaka, JP
49.192.117.152 AS4804 Microplex PTY LTD 12.86ms from Perth, AU
50.39.116.200 AS20055 Wholesail networks LLC 1.53ms from Portland, US
222.239.240.104 AS9318 SK Broadband Co Ltd 1.88ms from Seoul, KR
105.105.147.8 AS36947 Telecom Algeria 11.33ms from Tunis, TN
34.65.5.136 AS396982 Google LLC 0.10ms from Zuerich, CH
81.196.222.216 AS8708 DIGI ROMANIA S.A. 0.87ms from Bucharest, RO
111.26.6.152 AS134810 China Mobile Group JiLin communications corporation 3.49ms from Changchun, CN
175.43.178.184 AS4837 CHINA UNICOM China169 Backbone 6.46ms from Fuzhou, CN
138.1.20.136 AS31898 Oracle Corporation 1.21ms from London, GB
97.94.102.152 AS20115 Charter Communications LLC 5.08ms from Los Angeles, US
63.139.126.232 AS7029 Windstream Communications LLC 5.95ms from Secaucus, US
60.150.207.248 AS17676 SoftBank Corp. 3.01ms from Tokyo, JP
180.28.205.232 AS4713 NTT DOCOMO BUSINESS,Inc. 10.71ms from Tokyo, JP
91.5.204.40 AS3320 Deutsche Telekom AG 6.97ms from Zuerich, CH
40.172.100.168 AS16509 Amazon.com, Inc. 0.13ms from Dubai, AE
117.247.136.120 AS9829 National Internet Backbone 11.19ms from Kolkata, IN
79.50.233.88 AS3269 Telecom Italia S.p.A. 9.38ms from Milan, IT
187.19.86.8 AS28667 VERO S.A 3.19ms from Sao Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 -f4 -m10 12.45.98.106
traceroute to 12.45.98.106 (12.45.98.106): 10 hops max, 52 byte packets
4 [AS174] 154.54.82.141 1.019 ms
5 [AS174] 154.54.45.18 19.324 ms
6 *
7 [AS7018] 32.130.89.24 35.87 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Chicago, US
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs