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InternetData
65,536 routable10 ASes
/16 subnet

157.238.0.0/16

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
10
countries
10
announcing ASes
23
announced prefixes
1,105
anonymous addresses

Where it is

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

  1. United States54,224 · 82.74%
  2. Spain8,192 · 12.50%
  3. Belgium1,024 · 1.56%
  4. Hong Kong1,024 · 1.56%
  5. Malaysia1,024 · 1.56%
  6. France16 · 0.02%
  7. Australia8 · 0.01%
  8. Germany8 · 0.01%
  9. United Kingdom8 · 0.01%
  10. The Netherlands8 · 0.01%

Who announces it

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

  1. AS2914NTT America, Inc.29,952 · 45.70%
  2. AS6079RCN16,384 · 25.00%
  3. AS203020HostRoyale Technologies Pvt Ltd8,192 · 12.50%
  4. AS18731Cityside Fiber4,096 · 6.25%
  5. AS19693Centrilogic, Inc.2,048 · 3.13%
  6. AS148996GLOBAL COMMUNICATION NETWORK LIMITED2,048 · 3.13%
  7. AS3491PCCW Global (HK) Ltd.1,024 · 1.56%
  8. AS214432Zhilian Technology CO., LTD.1,024 · 1.56%
  9. AS152179GLOBAL COMMUNICATION NETWORK LIMITED512 · 0.78%
  10. AS393536NTT DATA AMERICAS, INC256 · 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.

23 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
157.238.0.0/16AS2914NTT America, Inc.United StatesValid172026-10-02
157.238.0.0/18AS6079RCNUnited StatesValid172026-10-02
157.238.80.0/20AS18731Cityside FiberUnited StatesValid172026-10-02
157.238.96.0/19AS203020HostRoyale Technologies Pvt LtdSpainValid172026-10-02
157.238.136.0/21AS19693Centrilogic, Inc.United StatesValid172026-10-02
157.238.156.0/22AS3949NTT America, Inc.United StatesInvalid, wrong origin12026-10-29
157.238.172.0/24AS148996GLOBAL COMMUNICATION NETWORK LIMITEDUnited StatesValid172026-10-02
157.238.173.0/24AS214432Zhilian Technology CO., LTD.United StatesValid182026-10-02
157.238.174.0/24AS148996GLOBAL COMMUNICATION NETWORK LIMITEDUnited StatesValid172026-10-02
157.238.175.0/24AS214432Zhilian Technology CO., LTD.United StatesValid182026-10-02
157.238.180.0/22AS3491PCCW Global (HK) Ltd.Hong KongValid172026-10-09
157.238.211.0/24AS393536NTT DATA AMERICAS, INCUnited StatesValid172026-10-02
157.238.212.0/22AS3949NTT America, Inc.United StatesInvalid, wrong origin12026-10-29
157.238.240.0/24AS148996GLOBAL COMMUNICATION NETWORK LIMITEDMalaysiaValid172026-10-02
157.238.241.0/24AS148996GLOBAL COMMUNICATION NETWORK LIMITEDMalaysiaValid172026-10-02
157.238.242.0/24AS148996GLOBAL COMMUNICATION NETWORK LIMITEDMalaysiaValid172026-10-02
157.238.243.0/24AS148996GLOBAL COMMUNICATION NETWORK LIMITEDMalaysiaValid172026-10-02
157.238.244.0/24AS214432Zhilian Technology CO., LTD.United StatesValid182026-10-02
157.238.245.0/24AS214432Zhilian Technology CO., LTD.United StatesValid182026-10-02
157.238.246.0/24AS148996GLOBAL COMMUNICATION NETWORK LIMITEDUnited StatesValid172026-10-02
157.238.247.0/24AS148996GLOBAL COMMUNICATION NETWORK LIMITEDUnited StatesValid172026-10-02
157.238.250.0/24AS152179GLOBAL COMMUNICATION NETWORK LIMITEDUnited StatesValid172026-10-02
157.238.251.0/24AS152179GLOBAL COMMUNICATION NETWORK LIMITEDUnited StatesValid172026-10-02

Every /24 inside it

157.238.0.0/24United StatesAS6079RCN000.00%
157.238.1.0/24United StatesAS6079RCN000.00%
157.238.2.0/24United StatesAS6079RCN000.00%
157.238.3.0/24United StatesAS6079RCN000.00%
157.238.4.0/24United StatesAS6079RCN000.00%
157.238.5.0/24United StatesAS6079RCN000.00%
157.238.6.0/24United StatesAS6079RCN000.00%
157.238.7.0/24United StatesAS6079RCN000.00%
157.238.8.0/24United StatesAS6079RCN000.00%
157.238.9.0/24United StatesAS6079RCN000.00%
157.238.10.0/24United StatesAS6079RCN000.00%
157.238.11.0/24United StatesAS6079RCN000.00%
157.238.12.0/24United StatesAS6079RCN000.00%
157.238.13.0/24United StatesAS6079RCN000.00%
157.238.14.0/24United StatesAS6079RCN000.00%
157.238.15.0/24United StatesAS6079RCN000.00%
157.238.16.0/24United StatesAS6079RCN000.00%
157.238.17.0/24United StatesAS6079RCN000.00%
157.238.18.0/24United StatesAS6079RCN000.00%
157.238.19.0/24United StatesAS6079RCN000.00%
157.238.20.0/24United StatesAS6079RCN000.00%
157.238.21.0/24United StatesAS6079RCN000.00%
157.238.22.0/24United StatesAS6079RCN000.00%
157.238.23.0/24United StatesAS6079RCN000.00%
157.238.24.0/24United StatesAS6079RCN000.00%
157.238.25.0/24United StatesAS6079RCN000.00%
157.238.26.0/24United StatesAS6079RCN000.00%
157.238.27.0/24United StatesAS6079RCN000.00%
157.238.28.0/24United StatesAS6079RCN000.00%
157.238.29.0/24United StatesAS6079RCN000.00%
157.238.30.0/24United StatesAS6079RCN000.00%
157.238.31.0/24United StatesAS6079RCN000.00%
157.238.32.0/24United StatesAS6079RCN000.00%
157.238.33.0/24United StatesAS6079RCN000.00%
157.238.34.0/24United StatesAS6079RCN000.00%
157.238.35.0/24United StatesAS6079RCN000.00%
157.238.36.0/24United StatesAS6079RCN000.00%
157.238.37.0/24United StatesAS6079RCN000.00%
157.238.38.0/24United StatesAS6079RCN000.00%
157.238.39.0/24United StatesAS6079RCN000.00%
157.238.40.0/24United StatesAS6079RCN000.00%
157.238.41.0/24United StatesAS6079RCN000.00%
157.238.42.0/24United StatesAS6079RCN000.00%
157.238.43.0/24United StatesAS6079RCN000.00%
157.238.44.0/24United StatesAS6079RCN000.00%
157.238.45.0/24United StatesAS6079RCN000.00%
157.238.46.0/24United StatesAS6079RCN000.00%
157.238.47.0/24United StatesAS6079RCN000.00%
157.238.48.0/24United StatesAS6079RCN000.00%
157.238.49.0/24United StatesAS6079RCN000.00%
157.238.50.0/24United StatesAS6079RCN000.00%
157.238.51.0/24United StatesAS6079RCN000.00%
157.238.52.0/24United StatesAS6079RCN000.00%
157.238.53.0/24United StatesAS6079RCN000.00%
157.238.54.0/24United StatesAS6079RCN000.00%
157.238.55.0/24United StatesAS6079RCN000.00%
157.238.56.0/24United StatesAS6079RCN000.00%
157.238.57.0/24United StatesAS6079RCN000.00%
157.238.58.0/24United StatesAS6079RCN000.00%
157.238.59.0/24United StatesAS6079RCN000.00%
157.238.60.0/24United StatesAS6079RCN000.00%
157.238.61.0/24United StatesAS6079RCN000.00%
157.238.62.0/24United StatesAS6079RCN000.00%
157.238.63.0/24United StatesAS6079RCN000.00%
157.238.64.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.65.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.66.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.67.0/24United StatesAS2914NTT America, Inc.224256100.00%
157.238.68.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.69.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.70.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.71.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.72.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.73.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.74.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.75.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.76.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.77.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.78.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.79.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.80.0/24United StatesAS18731Cityside Fiber000.00%
157.238.81.0/24United StatesAS18731Cityside Fiber000.00%
157.238.82.0/24United StatesAS18731Cityside Fiber000.00%
157.238.83.0/24United StatesAS18731Cityside Fiber000.00%
157.238.84.0/24United StatesAS18731Cityside Fiber000.00%
157.238.85.0/24United StatesAS18731Cityside Fiber000.00%
157.238.86.0/24United StatesAS18731Cityside Fiber000.00%
157.238.87.0/24United StatesAS18731Cityside Fiber000.00%
157.238.88.0/24United StatesAS18731Cityside Fiber0256100.00%
157.238.89.0/24United StatesAS18731Cityside Fiber000.00%
157.238.90.0/24United StatesAS18731Cityside Fiber000.00%
157.238.91.0/24United StatesAS18731Cityside Fiber000.00%
157.238.92.0/24United StatesAS18731Cityside Fiber0256100.00%
157.238.93.0/24United StatesAS18731Cityside Fiber000.00%
157.238.94.0/24United StatesAS18731Cityside Fiber000.00%
157.238.95.0/24United StatesAS18731Cityside Fiber000.00%
157.238.96.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.97.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.98.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.99.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.100.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.101.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.102.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.103.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.104.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.105.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.106.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.107.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.108.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.109.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.110.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.111.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.112.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.113.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.114.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.115.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.116.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.117.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.118.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.119.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.120.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.121.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.122.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.123.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.124.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.125.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.126.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.127.0/24SpainAS203020HostRoyale Technologies Pvt Ltd0256100.00%
157.238.128.0/24United StatesAS2914NTT America, Inc.100.39%
157.238.129.0/24United StatesAS2914NTT America, Inc.0256100.00%
157.238.130.0/24United StatesAS2914NTT America, Inc.0256100.00%
157.238.131.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.132.0/24United StatesAS2914NTT America, Inc.0256100.00%
157.238.133.0/24United StatesAS2914NTT America, Inc.0256100.00%
157.238.134.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.135.0/24United StatesAS2914NTT America, Inc.0256100.00%
157.238.136.0/24United StatesAS19693Centrilogic, Inc.1256100.00%
157.238.137.0/24United StatesAS19693Centrilogic, Inc.2256100.00%
157.238.138.0/24United StatesAS19693Centrilogic, Inc.0256100.00%
157.238.139.0/24United StatesAS19693Centrilogic, Inc.1256100.00%
157.238.140.0/24United StatesAS19693Centrilogic, Inc.100.39%
157.238.141.0/24United StatesAS19693Centrilogic, Inc.000.00%
157.238.142.0/24United StatesAS19693Centrilogic, Inc.000.00%
157.238.143.0/24United StatesAS19693Centrilogic, Inc.000.00%
157.238.144.0/24United StatesAS2914NTT America, Inc.0256100.00%
157.238.145.0/24United StatesAS2914NTT America, Inc.2256100.00%
157.238.146.0/24United StatesAS2914NTT America, Inc.0256100.00%
157.238.147.0/24United StatesAS2914NTT America, Inc.0256100.00%
157.238.148.0/24United StatesAS2914NTT America, Inc.1256100.00%
157.238.149.0/24United StatesAS2914NTT America, Inc.0256100.00%
157.238.150.0/24United StatesAS2914NTT America, Inc.0256100.00%
157.238.151.0/24United StatesAS2914NTT America, Inc.1256100.00%
157.238.152.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.153.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.154.0/24United StatesAS2914NTT America, Inc.206256100.00%
157.238.155.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.156.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.157.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.158.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.159.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.160.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.161.0/24United StatesAS2914NTT America, Inc.0256100.00%
157.238.162.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.163.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.164.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.165.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.166.0/24United StatesAS2914NTT America, Inc.0256100.00%
157.238.167.0/24United StatesAS2914NTT America, Inc.0256100.00%
157.238.168.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.169.0/24United StatesAS2914NTT America, Inc.143055.86%
157.238.170.0/24United StatesAS2914NTT America, Inc.0256100.00%
157.238.171.0/24United StatesAS2914NTT America, Inc.0256100.00%
157.238.172.0/24United StatesAS148996GLOBAL COMMUNICATION NETWORK LIMITED000.00%
157.238.173.0/24United StatesAS214432Zhilian Technology CO., LTD.0256100.00%
157.238.174.0/24United StatesAS148996GLOBAL COMMUNICATION NETWORK LIMITED000.00%
157.238.175.0/24United StatesAS214432Zhilian Technology CO., LTD.0256100.00%
157.238.176.0/24United StatesAS2914NTT America, Inc.1256100.00%
157.238.177.0/24United StatesAS2914NTT America, Inc.0256100.00%
157.238.178.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.179.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.180.0/24Hong KongAS3491PCCW Global (HK) Ltd.000.00%
157.238.181.0/24Hong KongAS3491PCCW Global (HK) Ltd.000.00%
157.238.182.0/24Hong KongAS3491PCCW Global (HK) Ltd.000.00%
157.238.183.0/24Hong KongAS3491PCCW Global (HK) Ltd.000.00%
157.238.184.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.185.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.186.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.187.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.188.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.189.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.190.0/24United StatesAS2914NTT America, Inc.0256100.00%
157.238.191.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.192.0/24United StatesAS2914NTT America, Inc.1256100.00%
157.238.193.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.194.0/24United StatesAS2914NTT America, Inc.0256100.00%
157.238.195.0/24United StatesAS2914NTT America, Inc.0256100.00%
157.238.196.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.197.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.198.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.199.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.200.0/24United StatesAS2914NTT America, Inc.253098.83%
157.238.201.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.202.0/24United StatesAS2914NTT America, Inc.253098.83%
157.238.203.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.204.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.205.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.206.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.207.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.208.0/24United StatesAS2914NTT America, Inc.3256100.00%
157.238.209.0/24United StatesAS2914NTT America, Inc.2256100.00%
157.238.210.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.211.0/24United StatesAS393536NTT DATA AMERICAS, INC100.39%
157.238.212.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.213.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.214.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.215.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.216.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.217.0/24United StatesAS2914NTT America, Inc.0256100.00%
157.238.218.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.219.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.220.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.221.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.222.0/24United StatesAS2914NTT America, Inc.4256100.00%
157.238.223.0/24United StatesAS2914NTT America, Inc.0256100.00%
157.238.224.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.225.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.226.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.227.0/24United StatesAS2914NTT America, Inc.100.39%
157.238.228.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.229.0/24United StatesAS2914NTT America, Inc.200.78%
157.238.230.0/24United StatesAS2914NTT America, Inc.0256100.00%
157.238.231.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.232.0/24BelgiumAS2914NTT America, Inc.000.00%
157.238.233.0/24BelgiumAS2914NTT America, Inc.000.00%
157.238.234.0/24BelgiumAS2914NTT America, Inc.000.00%
157.238.235.0/24BelgiumAS2914NTT America, Inc.000.00%
157.238.236.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.237.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.238.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.239.0/24United StatesAS2914NTT America, Inc.000.00%
157.238.240.0/24MalaysiaAS148996GLOBAL COMMUNICATION NETWORK LIMITED0256100.00%
157.238.241.0/24MalaysiaAS148996GLOBAL COMMUNICATION NETWORK LIMITED0256100.00%
157.238.242.0/24MalaysiaAS148996GLOBAL COMMUNICATION NETWORK LIMITED0256100.00%
157.238.243.0/24MalaysiaAS148996GLOBAL COMMUNICATION NETWORK LIMITED0256100.00%
157.238.244.0/24United StatesAS214432Zhilian Technology CO., LTD.0256100.00%
157.238.245.0/24United StatesAS214432Zhilian Technology CO., LTD.0256100.00%
157.238.246.0/24United StatesAS148996GLOBAL COMMUNICATION NETWORK LIMITED000.00%
157.238.247.0/24United StatesAS148996GLOBAL COMMUNICATION NETWORK LIMITED000.00%
157.238.248.0/24United StatesAS2914NTT America, Inc.0256100.00%
157.238.249.0/24United StatesAS2914NTT America, Inc.0256100.00%
157.238.250.0/24United StatesAS152179GLOBAL COMMUNICATION NETWORK LIMITED000.00%
157.238.251.0/24United StatesAS152179GLOBAL COMMUNICATION NETWORK LIMITED000.00%
157.238.252.0/24United StatesAS2914NTT America, Inc.0256100.00%
157.238.253.0/24United StatesAS2914NTT America, Inc.1256100.00%
157.238.254.0/24United StatesAS2914NTT America, Inc.0256100.00%
157.238.255.0/24United StatesAS2914NTT America, Inc.000.00%
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.
Annual terms, a named contact, and monthly, quarterly or yearly payment.