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InternetData
65,536 routable10 ASes
/16 subnet

12.171.0.0/16

Where this subnet is, who announces it, and what our databases hold in it. Below, every /24 inside it; open one for its addresses.

65,536
routable addresses
65,536
geolocated
1
country
10
announcing ASes
12
announced prefixes
193
anonymous addresses

Where it is

Addresses IP Geolocation places in each country, as a share of those it places.

  1. United States65,536 · 100.00%

Who announces it

Each /24 counted for the AS announcing most of it, as a share of the routable addresses.

  1. AS7018AT&T Enterprises, LLC59,904 · 91.41%
  2. AS40098Community Antenna Service, Inc.2,048 · 3.13%
  3. AS2386AT&T Enterprises, LLC1,024 · 1.56%
  4. AS27202City of Bardstown, Kentucky1,024 · 1.56%
  5. AS7723Emergency 24256 · 0.39%
  6. AS22312TECO Energy, LLC256 · 0.39%
  7. AS26694Adm Investor Services, Inc256 · 0.39%
  8. AS26842MFXCHANGE US, INC256 · 0.39%
  9. AS40458CMFG Life Insurance Company256 · 0.39%
  10. AS398189NFOCUS CONSULTING INC.256 · 0.39%

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.

Announced prefixes

Every prefix inside this block that BGP Route saw announced, with its origin and RPKI status.

12 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
12.171.85.0/24AS40458CMFG Life Insurance CompanyUnited StatesNot found172026-10-02
12.171.90.0/24AS26694Adm Investor Services, IncUnited StatesNot found172026-10-02
12.171.92.0/23AS2386AT&T Enterprises, LLCUnited StatesNot found172026-10-02
12.171.94.0/24AS7723Emergency 24United StatesNot found172026-10-02
12.171.108.0/24AS2386AT&T Enterprises, LLCUnited StatesValid172026-10-02
12.171.137.0/24AS26842MFXCHANGE US, INCUnited StatesValid172026-10-02
12.171.196.0/24AS22312TECO Energy, LLCUnited StatesNot found172026-10-02
12.171.214.0/24AS2386AT&T Enterprises, LLCUnited StatesValid172026-10-02
12.171.227.0/24AS398189NFOCUS CONSULTING INC.United StatesNot found172026-10-02
12.171.228.0/22AS40098Community Antenna Service, Inc.United StatesNot found172026-10-02
12.171.232.0/22AS40098Community Antenna Service, Inc.United StatesNot found172026-10-02
12.171.244.0/22AS27202City of Bardstown, KentuckyUnited StatesNot found12026-10-02

Every /24 inside it

12.171.0.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.1.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.2.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.3.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.4.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.5.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.6.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.7.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.8.0/24United StatesAS7018AT&T Enterprises, LLC803.13%
12.171.9.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.10.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.11.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.12.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.13.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.14.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.15.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.16.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.17.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.18.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.19.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.20.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.21.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.22.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.23.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.24.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.25.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.26.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.27.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.28.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.29.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.30.0/24United StatesAS7018AT&T Enterprises, LLC301.17%
12.171.31.0/24United StatesAS7018AT&T Enterprises, LLC803.13%
12.171.32.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.33.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.34.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.35.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.36.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.37.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.38.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.39.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.40.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.41.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.42.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.43.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.44.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.45.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.46.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.47.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.48.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.49.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.50.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.51.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.52.0/24United StatesAS7018AT&T Enterprises, LLC200.78%
12.171.53.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.54.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.55.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.56.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.57.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.58.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.59.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.60.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.61.0/24United StatesAS7018AT&T Enterprises, LLC301.17%
12.171.62.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.63.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.64.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.65.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.66.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.67.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.68.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.69.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.70.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.71.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.72.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.73.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.74.0/24United StatesAS7018AT&T Enterprises, LLC200.78%
12.171.75.0/24United StatesAS7018AT&T Enterprises, LLC200.78%
12.171.76.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.77.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.78.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.79.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.80.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.81.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.82.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.83.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.84.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.85.0/24United StatesAS40458CMFG Life Insurance Company000.00%
12.171.86.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.87.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.88.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.89.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.90.0/24United StatesAS26694Adm Investor Services, Inc000.00%
12.171.91.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.92.0/24United StatesAS2386AT&T Enterprises, LLC000.00%
12.171.93.0/24United StatesAS2386AT&T Enterprises, LLC000.00%
12.171.94.0/24United StatesAS7723Emergency 24100.39%
12.171.95.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.96.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.97.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.98.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.99.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.100.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.101.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.102.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.103.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.104.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.105.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.106.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.107.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.108.0/24United StatesAS2386AT&T Enterprises, LLC000.00%
12.171.109.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.110.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.111.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.112.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.113.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.114.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.115.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.116.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.117.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.118.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.119.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.120.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.121.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.122.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.123.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.124.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.125.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.126.0/24United StatesAS7018AT&T Enterprises, LLC501.95%
12.171.127.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.128.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.129.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.130.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.131.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.132.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.133.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.134.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.135.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.136.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.137.0/24United StatesAS26842MFXCHANGE US, INC200.78%
12.171.138.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.139.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.140.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.141.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.142.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.143.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.144.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.145.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.146.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.147.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.148.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.149.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.150.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.151.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.152.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.153.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.154.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.155.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.156.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.157.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.158.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.159.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.160.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.161.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.162.0/24United StatesAS7018AT&T Enterprises, LLC401.56%
12.171.163.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.164.0/24United StatesAS7018AT&T Enterprises, LLC200.78%
12.171.165.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.166.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.167.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.168.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.169.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.170.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.171.0/24United StatesAS7018AT&T Enterprises, LLC301.17%
12.171.172.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.173.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.174.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.175.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.176.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.177.0/24United StatesAS7018AT&T Enterprises, LLC200.78%
12.171.178.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.179.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.180.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.181.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.182.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.183.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.184.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.185.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.186.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.187.0/24United StatesAS7018AT&T Enterprises, LLC401.56%
12.171.188.0/24United StatesAS7018AT&T Enterprises, LLC301.17%
12.171.189.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.190.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.191.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.192.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.193.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.194.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.195.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.196.0/24United StatesAS22312TECO Energy, LLC20256100.00%
12.171.197.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.198.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.199.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.200.0/24United StatesAS7018AT&T Enterprises, LLC903.52%
12.171.201.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.202.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.203.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.204.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.205.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.206.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.207.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.208.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.209.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.210.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.211.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.212.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.213.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.214.0/24United StatesAS2386AT&T Enterprises, LLC000.00%
12.171.215.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.216.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.217.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.218.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.219.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.220.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.221.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.222.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.223.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.224.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.225.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.226.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.227.0/24United StatesAS398189NFOCUS CONSULTING INC.2409.38%
12.171.228.0/24United StatesAS40098Community Antenna Service, Inc.401.56%
12.171.229.0/24United StatesAS40098Community Antenna Service, Inc.38014.84%
12.171.230.0/24United StatesAS40098Community Antenna Service, Inc.000.00%
12.171.231.0/24United StatesAS40098Community Antenna Service, Inc.000.00%
12.171.232.0/24United StatesAS40098Community Antenna Service, Inc.000.00%
12.171.233.0/24United StatesAS40098Community Antenna Service, Inc.000.00%
12.171.234.0/24United StatesAS40098Community Antenna Service, Inc.000.00%
12.171.235.0/24United StatesAS40098Community Antenna Service, Inc.000.00%
12.171.236.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.237.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.238.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.239.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.240.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.241.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.242.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.243.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.244.0/24United StatesAS27202City of Bardstown, Kentucky000.00%
12.171.245.0/24United StatesAS27202City of Bardstown, Kentucky000.00%
12.171.246.0/24United StatesAS27202City of Bardstown, Kentucky000.00%
12.171.247.0/24United StatesAS27202City of Bardstown, Kentucky000.00%
12.171.248.0/24United StatesAS7018AT&T Enterprises, LLC1003.91%
12.171.249.0/24United StatesAS7018AT&T Enterprises, LLC301.17%
12.171.250.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.251.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.252.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.253.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.171.254.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.171.255.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
00 · Evaluate

Test the real build first.

An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.

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 rather than by seat.
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