16,777,216 routable636 ASes
/8 block
12.0.0.0/8
Where this block is, who announces it, and what our databases hold in it. Below, every /16 inside it; open one for its /24 subnets.
16,777,216
routable addresses
16,777,216
geolocated
3
countries
636
announcing ASes
1,299
announced prefixes
25,849
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- United States16,774,908 · 99.99%
- Puerto Rico2,304 · 0.01%
- South Korea4 · 0.00%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS7018AT&T Enterprises, LLC16,199,680 · 96.56%
- AS20057AT&T Enterprises, LLC98,304 · 0.59%
- AS8030AT&T WorldNet81,920 · 0.49%
- AS2386AT&T Enterprises, LLC50,688 · 0.30%
- AS2727Electric Plant Board of the City of Glasgow, Kentucky8,960 · 0.05%
- AS19957AT&T Enterprises, LLC8,448 · 0.05%
- AS11992Liberty Mobile Puerto Rico Inc.7,936 · 0.05%
- AS397602BOREALIS BROADBAND INC.5,120 · 0.03%
- AS17253TEC of Jackson, Inc.4,608 · 0.03%
- AS14858Hanson Information Systems, Inc. / Family Net4,352 · 0.03%
What the databases see
Addresses each address-keyed database holds in this block, as a share of its routable addresses. Counts overlap: one address can be in several.
- VPN IP13,4930.08%
- Residential Proxy IP12,4400.07%
- 0.00%
- Mobile Proxy IP1,2040.01%
- 0.00%
- None here
- Hosting IP256,2561.53%
- None here
- Carrier IP16,520,95998.47%
- None here
- SSH IP20,8350.12%
- SMTP IP3,2570.02%
- DNS Resolver IP3,9760.02%
Announced prefixes
Every prefix inside this block that BGP Route saw announced, with its origin and RPKI status.
| PREFIX | ORIGIN | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|---|
| 12.0.0.0/8 | AS7018AT&T Enterprises, LLC | United States | not found | 16 | 2026-10-02 |
| 12.0.0.0/9 | AS7018AT&T Enterprises, LLC | United States | not found | 16 | 2026-10-02 |
| 12.0.0.0/22 | AS6269AT&T Enterprises, LLC | United States | valid | 17 | 2026-10-02 |
| 12.0.120.0/24 | AS53840CENTRAL COAST INTERNET | United States | not found | 17 | 2026-10-02 |
| 12.0.126.0/23 | AS14203Juniper Networks, Inc. | United States | not found | 17 | 2026-10-02 |
| 12.0.224.0/24 | AS2386AT&T Enterprises, LLC | United States | valid | 17 | 2026-10-02 |
| 12.0.225.0/24 | AS2386AT&T Enterprises, LLC | United States | valid | 17 | 2026-10-02 |
| 12.0.226.0/24 | AS2386AT&T Enterprises, LLC | United States | valid | 17 | 2026-10-02 |
| 12.0.227.0/24 | AS2386AT&T Enterprises, LLC | United States | valid | 17 | 2026-10-02 |
| 12.0.228.0/24 | AS2386AT&T Enterprises, LLC | United States | valid | 17 | 2026-10-02 |
| 12.0.229.0/24 | AS2386AT&T Enterprises, LLC | United States | valid | 17 | 2026-10-02 |
| 12.0.230.0/24 | AS2386AT&T Enterprises, LLC | United States | valid | 17 | 2026-10-02 |
| 12.0.231.0/24 | AS2386AT&T Enterprises, LLC | United States | valid | 17 | 2026-10-02 |
| 12.1.5.0/24 | AS5097Investors Title Company | United States | not found | 17 | 2026-10-02 |
| 12.1.48.0/23 | AS33354PORT AUTHORITY OF New York and New Jersey | United States | not found | 17 | 2026-10-02 |
| 12.1.50.0/24 | AS33354PORT AUTHORITY OF New York and New Jersey | United States | not found | 17 | 2026-10-02 |
| 12.1.88.0/24 | AS30659Orange County Comptroller | United States | not found | 18 | 2026-10-02 |
| 12.1.96.0/24 | AS23306Plastipak Packaging | United States | not found | 17 | 2026-10-02 |
| 12.2.12.0/24 | AS40724DeKalb County, Georgia | United States | not found | 17 | 2026-10-02 |
| 12.2.35.0/24 | AS21822JD Byrider Systems Inc | United States | not found | 17 | 2026-10-02 |
| 12.2.142.0/24 | AS14381Caterpillar, Inc. | United States | not found | 17 | 2026-10-02 |
| 12.2.169.0/24 | AS11806Leepfrog Technologies, Inc. | United States | not found | 17 | 2026-10-02 |
| 12.2.176.0/24 | AS32319Marqeta, Inc. | United States | not found | 17 | 2026-10-02 |
| 12.3.32.0/24 | AS19826UNIVERSAL HEALTH SERVICES | United States | not found | 17 | 2026-10-02 |
| 12.3.33.0/24 | AS17033CSL Behring L.L.C | United States | not found | 17 | 2026-10-02 |
| 12.3.40.0/24 | AS19826UNIVERSAL HEALTH SERVICES | United States | not found | 17 | 2026-10-02 |
| 12.3.119.0/24 | AS399773Castle & Cooke | United States | not found | 17 | 2026-10-02 |
| 12.3.167.0/24 | AS2386AT&T Enterprises, LLC | United States | valid | 17 | 2026-10-02 |
| 12.3.212.0/24 | AS4985PHILADELPHIA GAS WORKS | United States | not found | 17 | 2026-10-02 |
| 12.3.213.0/24 | AS4985PHILADELPHIA GAS WORKS | United States | not found | 17 | 2026-10-02 |
| 12.3.223.0/24 | AS10721The Andersons Inc | United States | not found | 18 | 2026-10-02 |
| 12.4.26.0/24 | AS2386AT&T Enterprises, LLC | United States | valid | 17 | 2026-10-02 |
| 12.4.27.0/24 | AS2386AT&T Enterprises, LLC | United States | valid | 17 | 2026-10-02 |
| 12.4.164.0/24 | AS14462Acadiana Broadband, LLC | United States | not found | 17 | 2026-10-02 |
| 12.4.245.0/24 | AS134537ATT NBE Equinix Seattle | United States | not found | 17 | 2026-10-02 |
| 12.5.7.0/24 | AS14388Bronco Wine Co. | United States | not found | 17 | 2026-10-02 |
| 12.5.124.0/24 | AS30327Alfa Mutual Insurance Company | United States | not found | 17 | 2026-10-02 |
| 12.5.133.0/24 | AS27268The Chickasaw Nation | United States | valid | 17 | 2026-10-02 |
| 12.5.134.0/24 | AS399014Essilor of America, Inc. | United States | not found | 17 | 2026-10-02 |
| 12.5.161.0/24 | AS21569Dallas Baptist University | United States | not found | 17 | 2026-10-02 |
| 12.5.162.0/24 | AS32672TTI, Inc. | United States | not found | 17 | 2026-10-02 |
| 12.5.163.0/24 | AS32368mouser electronics | United States | not found | 18 | 2026-10-02 |
| 12.5.186.0/23 | AS109CISCO SYSTEMS, INC. | United States | not found | 17 | 2026-10-02 |
| 12.5.201.0/24 | AS395439Jackson Electric Cooperative | United States | not found | 18 | 2026-10-02 |
| 12.6.9.0/24 | AS18434Fidelity National Information Services, Inc. | United States | not found | 17 | 2026-10-02 |
| 12.6.16.0/24also AS32298 | AS32009PERFECTSERVE, INC. | United States | not found | 3 | 2026-10-02 |
| 12.6.16.0/24also AS32009 | AS32298Centersquare | United States | not found | 14 | 2026-10-02 |
| 12.6.21.0/24 | AS30082QS1 Data Systems | United States | not found | 18 | 2026-10-02 |
| 12.6.89.0/24 | AS401365Saia Motor Freight Line, LLC | United States | not found | 17 | 2026-10-02 |
| 12.6.113.0/24 | AS32461ARE-East River Science Park, LLC | United States | not found | 17 | 2026-10-02 |
| 12.6.136.0/24 | AS2386AT&T Enterprises, LLC | United States | valid | 17 | 2026-10-02 |
| 12.6.178.0/24 | AS22880PRIMED MANAGEMENT CONSULTING INC | United States | not found | 17 | 2026-10-02 |
| 12.7.31.0/24 | AS394549GEMA/HS | United States | not found | 17 | 2026-10-02 |
| 12.7.142.0/23 | AS40493Gaylord Pacific Resort and Convention Center | United States | not found | 17 | 2026-10-02 |
| 12.7.152.0/24 | AS399750Funeral Directors Life Insurance Company | United States | not found | 17 | 2026-10-02 |
| 12.7.160.0/24 | AS20429Guitar Center | United States | not found | 17 | 2026-10-02 |
| 12.7.192.0/23 | AS30115FreeConferenceCall.com | United States | not found | 17 | 2026-10-02 |
| 12.7.192.0/24 | AS30115FreeConferenceCall.com | United States | not found | 17 | 2026-10-02 |
| 12.7.193.0/24 | AS30115FreeConferenceCall.com | United States | not found | 17 | 2026-10-02 |
| 12.7.200.0/24 | AS12257Dell, Inc. | United States | not found | 17 | 2026-10-02 |
| 12.8.54.0/24 | AS17253TEC of Jackson, Inc. | United States | not found | 18 | 2026-10-02 |
| 12.8.59.0/24 | AS53293Samsung Austin Semiconductor LLC | United States | not found | 17 | 2026-10-02 |
| 12.8.96.0/24 | AS36838INFOIMAGE OF CALIFORNIA | United States | not found | 17 | 2026-10-02 |
| 12.8.110.0/24 | AS2386AT&T Enterprises, LLC | United States | valid | 17 | 2026-10-02 |
| 12.8.253.0/24 | AS398026Indianapolis Airport Authority | United States | not found | 17 | 2026-10-02 |
| 12.9.29.0/24 | AS33161Chumash Casino Resort | United States | not found | 17 | 2026-10-02 |
| 12.9.40.0/23 | AS401863TELE-PAGE, Inc | United States | not found | 17 | 2026-10-02 |
| 12.9.118.0/24 | AS30364TanMar Communications, LLC | United States | not found | 17 | 2026-10-02 |
| 12.9.119.0/24 | AS53675Hancock Whitney Bank | United States | not found | 17 | 2026-10-02 |
| 12.9.136.0/22 | AS14990Avnet Inc. | United States | not found | 17 | 2026-10-02 |
| 12.9.136.0/24 | AS14990Avnet Inc. | United States | not found | 17 | 2026-10-02 |
| 12.9.137.0/24 | AS14990Avnet Inc. | United States | not found | 17 | 2026-10-02 |
| 12.9.138.0/24 | AS14990Avnet Inc. | United States | not found | 17 | 2026-10-02 |
| 12.9.139.0/24 | AS14990Avnet Inc. | United States | not found | 17 | 2026-10-02 |
| 12.9.150.0/24 | AS15132City National Bank | United States | not found | 17 | 2026-10-02 |
| 12.9.209.0/24 | AS395929Virtuwave Holdings LLC | United States | not found | 17 | 2026-10-02 |
| 12.9.238.0/23 | AS7914Church of Scientology International | United States | not found | 17 | 2026-10-02 |
| 12.10.32.0/23 | AS26380MasterCard Technologies LLC | United States | valid | 17 | 2026-10-02 |
| 12.10.32.0/24 | AS26380MasterCard Technologies LLC | United States | valid | 18 | 2026-10-02 |
| 12.10.33.0/24 | AS26380MasterCard Technologies LLC | United States | valid | 18 | 2026-10-02 |
| 12.10.87.0/24 | AS22763DUCKS UNLIMITED, INC. | United States | not found | 17 | 2026-10-02 |
| 12.10.102.0/24 | AS402331UNIVERSAL HEALTH SERVICES | United States | valid | 17 | 2026-10-02 |
| 12.10.107.0/24 | AS40230Columbus Telephone Company | United States | valid | 18 | 2026-10-02 |
| 12.10.108.0/24 | AS40230Columbus Telephone Company | United States | valid | 18 | 2026-10-02 |
| 12.10.115.0/24 | AS11409Equifax, Inc. | United States | not found | 17 | 2026-10-02 |
| 12.10.118.0/24 | AS11409Equifax, Inc. | United States | not found | 17 | 2026-10-02 |
| 12.10.219.0/24 | AS6307American Express Company | United States | not found | 18 | 2026-10-02 |
| 12.11.115.0/24 | AS393300The Cato Corporation | United States | not found | 16 | 2026-10-02 |
| 12.11.148.0/24 | AS14267PTC INC. | United States | not found | 17 | 2026-10-02 |
| 12.11.149.0/24 | AS14267PTC INC. | United States | not found | 17 | 2026-10-02 |
| 12.11.150.0/24 | AS14267PTC INC. | United States | not found | 17 | 2026-10-02 |
| 12.11.151.0/24 | AS14267PTC INC. | United States | not found | 17 | 2026-10-02 |
| 12.11.215.0/24 | AS393702Wisconsin Vision Associates, Inc. | United States | not found | 18 | 2026-10-02 |
| 12.12.0.0/22 | AS32328Alascom, Inc. | United States | not found | 17 | 2026-10-02 |
| 12.12.61.0/24 | AS19581Gray Media, Inc. | United States | not found | 17 | 2026-10-02 |
| 12.12.157.0/24 | AS53840CENTRAL COAST INTERNET | United States | not found | 17 | 2026-10-02 |
| 12.13.10.0/24 | AS2386AT&T Enterprises, LLC | United States | valid | 17 | 2026-10-02 |
| 12.13.35.0/24 | AS398714Asset Protection Management II L.L.C. | United States | not found | 18 | 2026-10-02 |
| 12.13.40.0/21 | AS32869Silver Star Telecom, LLC | United States | not found | 18 | 2026-10-02 |
| 12.13.50.0/24 | AS19307Water Works & Sanitary Sewer Board of the City of Montgomery | United States | not found | 17 | 2026-10-02 |
Every /16 inside it
00 · Evaluate
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01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell — priced by scope, not by seat.
Annual terms, a named contact, and flexible payment terms — monthly, quarterly or yearly.