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InternetData
65,536 routable1 AS
/16 subnet

123.241.0.0/16

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
1
announcing AS
127
announced prefixes
1,537
anonymous addresses

Where it is

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

  1. Taiwan65,536 · 100.00%

Who announces it

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

  1. AS131596TBC65,536 · 100.00%

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.

first 100 of 127
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
123.241.0.0/18AS131596TBCTaiwanValid172026-10-02
123.241.0.0/21AS131596TBCTaiwanValid172026-10-02
123.241.0.0/22AS131596TBCTaiwanValid172026-10-02
123.241.2.0/23AS131596TBCTaiwanValid182026-10-02
123.241.4.0/22AS131596TBCTaiwanValid172026-10-02
123.241.4.0/23AS131596TBCTaiwanValid182026-10-02
123.241.8.0/21AS131596TBCTaiwanValid172026-10-02
123.241.8.0/22AS131596TBCTaiwanValid172026-10-02
123.241.12.0/22AS131596TBCTaiwanValid172026-10-02
123.241.16.0/21AS131596TBCTaiwanValid172026-10-02
123.241.16.0/22AS131596TBCTaiwanValid172026-10-02
123.241.20.0/22AS131596TBCTaiwanValid172026-10-02
123.241.24.0/21AS131596TBCTaiwanValid172026-10-02
123.241.24.0/22AS131596TBCTaiwanValid172026-10-02
123.241.28.0/22AS131596TBCTaiwanValid172026-10-02
123.241.28.0/23AS131596TBCTaiwanValid182026-10-02
123.241.32.0/21AS131596TBCTaiwanValid172026-10-02
123.241.32.0/22AS131596TBCTaiwanValid172026-10-02
123.241.36.0/22AS131596TBCTaiwanValid172026-10-02
123.241.36.0/23AS131596TBCTaiwanValid182026-10-02
123.241.38.0/23AS131596TBCTaiwanValid182026-10-02
123.241.40.0/21AS131596TBCTaiwanValid172026-10-02
123.241.40.0/22AS131596TBCTaiwanValid172026-10-02
123.241.40.0/23AS131596TBCTaiwanValid182026-10-02
123.241.42.0/23AS131596TBCTaiwanValid182026-10-02
123.241.44.0/22AS131596TBCTaiwanValid172026-10-02
123.241.48.0/21AS131596TBCTaiwanValid172026-10-02
123.241.48.0/22AS131596TBCTaiwanValid172026-10-02
123.241.52.0/22AS131596TBCTaiwanValid172026-10-02
123.241.56.0/21AS131596TBCTaiwanValid172026-10-02
123.241.56.0/22AS131596TBCTaiwanValid172026-10-02
123.241.56.0/23AS131596TBCTaiwanValid182026-10-02
123.241.60.0/22AS131596TBCTaiwanValid172026-10-02
123.241.64.0/19AS131596TBCTaiwanValid172026-10-02
123.241.64.0/21AS131596TBCTaiwanValid172026-10-02
123.241.64.0/22AS131596TBCTaiwanValid172026-10-02
123.241.68.0/22AS131596TBCTaiwanValid172026-10-02
123.241.72.0/21AS131596TBCTaiwanValid172026-10-02
123.241.72.0/22AS131596TBCTaiwanValid172026-10-02
123.241.74.0/23AS131596TBCTaiwanValid182026-10-02
123.241.76.0/22AS131596TBCTaiwanValid172026-10-02
123.241.76.0/23AS131596TBCTaiwanValid172026-10-02
123.241.78.0/24AS131596TBCTaiwanValid172026-10-02
123.241.79.0/24AS131596TBCTaiwanValid172026-10-02
123.241.80.0/21AS131596TBCTaiwanValid172026-10-02
123.241.80.0/22AS131596TBCTaiwanValid172026-10-02
123.241.84.0/22AS131596TBCTaiwanValid172026-10-02
123.241.86.0/24AS131596TBCTaiwanValid172026-10-02
123.241.87.0/24AS131596TBCTaiwanValid172026-10-02
123.241.88.0/21AS131596TBCTaiwanValid172026-10-02
123.241.88.0/22AS131596TBCTaiwanValid172026-10-02
123.241.92.0/22AS131596TBCTaiwanValid172026-10-02
123.241.96.0/20AS131596TBCTaiwanValid172026-10-02
123.241.96.0/21AS131596TBCTaiwanValid172026-10-02
123.241.96.0/22AS131596TBCTaiwanValid172026-10-02
123.241.96.0/23AS131596TBCTaiwanValid12026-10-29
123.241.98.0/23AS131596TBCTaiwanValid12026-10-29
123.241.100.0/22AS131596TBCTaiwanValid172026-10-02
123.241.100.0/23AS131596TBCTaiwanValid12026-10-29
123.241.104.0/21AS131596TBCTaiwanValid172026-10-02
123.241.104.0/22AS131596TBCTaiwanValid172026-10-02
123.241.108.0/22AS131596TBCTaiwanValid172026-10-02
123.241.112.0/20AS131596TBCTaiwanValid172026-10-02
123.241.112.0/21AS131596TBCTaiwanValid172026-10-02
123.241.112.0/23AS131596TBCTaiwanValid42026-10-02
123.241.114.0/23AS131596TBCTaiwanValid42026-10-02
123.241.116.0/23AS131596TBCTaiwanValid42026-10-02
123.241.118.0/23AS131596TBCTaiwanValid42026-10-02
123.241.120.0/21AS131596TBCTaiwanValid172026-10-02
123.241.120.0/23AS131596TBCTaiwanValid12026-10-29
123.241.122.0/23AS131596TBCTaiwanValid42026-10-02
123.241.124.0/23AS131596TBCTaiwanValid42026-10-02
123.241.126.0/23AS131596TBCTaiwanValid42026-10-02
123.241.128.0/20AS131596TBCTaiwanValid172026-10-02
123.241.128.0/21AS131596TBCTaiwanValid172026-10-02
123.241.128.0/22AS131596TBCTaiwanValid172026-10-02
123.241.132.0/22AS131596TBCTaiwanValid172026-10-02
123.241.136.0/21AS131596TBCTaiwanValid172026-10-02
123.241.136.0/22AS131596TBCTaiwanValid172026-10-02
123.241.140.0/22AS131596TBCTaiwanValid172026-10-02
123.241.142.0/24AS131596TBCTaiwanValid172026-10-02
123.241.143.0/24AS131596TBCTaiwanValid172026-10-02
123.241.144.0/21AS131596TBCTaiwanValid172026-10-02
123.241.144.0/22AS131596TBCTaiwanValid172026-10-02
123.241.144.0/23AS131596TBCTaiwanValid42026-10-02
123.241.146.0/23AS131596TBCTaiwanValid42026-10-02
123.241.148.0/22AS131596TBCTaiwanValid172026-10-02
123.241.148.0/23AS131596TBCTaiwanValid42026-10-02
123.241.150.0/23AS131596TBCTaiwanValid42026-10-02
123.241.152.0/22AS131596TBCTaiwanValid172026-10-02
123.241.156.0/22AS131596TBCTaiwanValid172026-10-02
123.241.160.0/19AS131596TBCTaiwanValid172026-10-02
123.241.160.0/22AS131596TBCTaiwanValid172026-10-02
123.241.164.0/22AS131596TBCTaiwanValid172026-10-02
123.241.166.0/23AS131596TBCTaiwanValid182026-10-02
123.241.168.0/22AS131596TBCTaiwanValid172026-10-02
123.241.172.0/22AS131596TBCTaiwanValid172026-10-02
123.241.176.0/22AS131596TBCTaiwanValid172026-10-02
123.241.176.0/23AS131596TBCTaiwanValid182026-10-02
123.241.180.0/22AS131596TBCTaiwanValid172026-10-02

Every /24 inside it

123.241.0.0/24TaiwanAS131596TBC200.78%
123.241.1.0/24TaiwanAS131596TBC100.39%
123.241.2.0/24TaiwanAS131596TBC1505.86%
123.241.3.0/24TaiwanAS131596TBC501.95%
123.241.4.0/24TaiwanAS131596TBC100.39%
123.241.5.0/24TaiwanAS131596TBC301.17%
123.241.6.0/24TaiwanAS131596TBC000.00%
123.241.7.0/24TaiwanAS131596TBC702.73%
123.241.8.0/24TaiwanAS131596TBC501.95%
123.241.9.0/24TaiwanAS131596TBC000.00%
123.241.10.0/24TaiwanAS131596TBC401.56%
123.241.11.0/24TaiwanAS131596TBC200.78%
123.241.12.0/24TaiwanAS131596TBC301.17%
123.241.13.0/24TaiwanAS131596TBC501.95%
123.241.14.0/24TaiwanAS131596TBC903.52%
123.241.15.0/24TaiwanAS131596TBC100.39%
123.241.16.0/24TaiwanAS131596TBC401.56%
123.241.17.0/24TaiwanAS131596TBC702.73%
123.241.18.0/24TaiwanAS131596TBC100.39%
123.241.19.0/24TaiwanAS131596TBC401.56%
123.241.20.0/24TaiwanAS131596TBC200.78%
123.241.21.0/24TaiwanAS131596TBC602.34%
123.241.22.0/24TaiwanAS131596TBC702.73%
123.241.23.0/24TaiwanAS131596TBC401.56%
123.241.24.0/24TaiwanAS131596TBC301.17%
123.241.25.0/24TaiwanAS131596TBC200.78%
123.241.26.0/24TaiwanAS131596TBC301.17%
123.241.27.0/24TaiwanAS131596TBC301.17%
123.241.28.0/24TaiwanAS131596TBC1003.91%
123.241.29.0/24TaiwanAS131596TBC200.78%
123.241.30.0/24TaiwanAS131596TBC200.78%
123.241.31.0/24TaiwanAS131596TBC200.78%
123.241.32.0/24TaiwanAS131596TBC301.17%
123.241.33.0/24TaiwanAS131596TBC000.00%
123.241.34.0/24TaiwanAS131596TBC301.17%
123.241.35.0/24TaiwanAS131596TBC000.00%
123.241.36.0/24TaiwanAS131596TBC000.00%
123.241.37.0/24TaiwanAS131596TBC803.13%
123.241.38.0/24TaiwanAS131596TBC51019.92%
123.241.39.0/24TaiwanAS131596TBC803.13%
123.241.40.0/24TaiwanAS131596TBC401.56%
123.241.41.0/24TaiwanAS131596TBC200.78%
123.241.42.0/24TaiwanAS131596TBC47018.36%
123.241.43.0/24TaiwanAS131596TBC301.17%
123.241.44.0/24TaiwanAS131596TBC27010.55%
123.241.45.0/24TaiwanAS131596TBC301.17%
123.241.46.0/24TaiwanAS131596TBC401.56%
123.241.47.0/24TaiwanAS131596TBC602.34%
123.241.48.0/24TaiwanAS131596TBC43016.80%
123.241.49.0/24TaiwanAS131596TBC000.00%
123.241.50.0/24TaiwanAS131596TBC501.95%
123.241.51.0/24TaiwanAS131596TBC401.56%
123.241.52.0/24TaiwanAS131596TBC702.73%
123.241.53.0/24TaiwanAS131596TBC301.17%
123.241.54.0/24TaiwanAS131596TBC401.56%
123.241.55.0/24TaiwanAS131596TBC401.56%
123.241.56.0/24TaiwanAS131596TBC401.56%
123.241.57.0/24TaiwanAS131596TBC301.17%
123.241.58.0/24TaiwanAS131596TBC100.39%
123.241.59.0/24TaiwanAS131596TBC501.95%
123.241.60.0/24TaiwanAS131596TBC200.78%
123.241.61.0/24TaiwanAS131596TBC803.13%
123.241.62.0/24TaiwanAS131596TBC100.39%
123.241.63.0/24TaiwanAS131596TBC501.95%
123.241.64.0/24TaiwanAS131596TBC100.39%
123.241.65.0/24TaiwanAS131596TBC602.34%
123.241.66.0/24TaiwanAS131596TBC301.17%
123.241.67.0/24TaiwanAS131596TBC100.39%
123.241.68.0/24TaiwanAS131596TBC53020.70%
123.241.69.0/24TaiwanAS131596TBC301.17%
123.241.70.0/24TaiwanAS131596TBC903.52%
123.241.71.0/24TaiwanAS131596TBC602.34%
123.241.72.0/24TaiwanAS131596TBC602.34%
123.241.73.0/24TaiwanAS131596TBC602.34%
123.241.74.0/24TaiwanAS131596TBC401.56%
123.241.75.0/24TaiwanAS131596TBC401.56%
123.241.76.0/24TaiwanAS131596TBC803.13%
123.241.77.0/24TaiwanAS131596TBC501.95%
123.241.78.0/24TaiwanAS131596TBC0103.91%
123.241.79.0/24TaiwanAS131596TBC000.00%
123.241.80.0/24TaiwanAS131596TBC200.78%
123.241.81.0/24TaiwanAS131596TBC501.95%
123.241.82.0/24TaiwanAS131596TBC401.56%
123.241.83.0/24TaiwanAS131596TBC200.78%
123.241.84.0/24TaiwanAS131596TBC32012.50%
123.241.85.0/24TaiwanAS131596TBC000.00%
123.241.86.0/24TaiwanAS131596TBC100.39%
123.241.87.0/24TaiwanAS131596TBC100.39%
123.241.88.0/24TaiwanAS131596TBC501.95%
123.241.89.0/24TaiwanAS131596TBC2409.38%
123.241.90.0/24TaiwanAS131596TBC501.95%
123.241.91.0/24TaiwanAS131596TBC43016.80%
123.241.92.0/24TaiwanAS131596TBC200.78%
123.241.93.0/24TaiwanAS131596TBC602.34%
123.241.94.0/24TaiwanAS131596TBC702.73%
123.241.95.0/24TaiwanAS131596TBC200.78%
123.241.96.0/24TaiwanAS131596TBC000.00%
123.241.97.0/24TaiwanAS131596TBC602.34%
123.241.98.0/24TaiwanAS131596TBC301.17%
123.241.99.0/24TaiwanAS131596TBC301.17%
123.241.100.0/24TaiwanAS131596TBC803.13%
123.241.101.0/24TaiwanAS131596TBC301.17%
123.241.102.0/24TaiwanAS131596TBC301.17%
123.241.103.0/24TaiwanAS131596TBC301.17%
123.241.104.0/24TaiwanAS131596TBC702.73%
123.241.105.0/24TaiwanAS131596TBC602.34%
123.241.106.0/24TaiwanAS131596TBC301.17%
123.241.107.0/24TaiwanAS131596TBC200.78%
123.241.108.0/24TaiwanAS131596TBC000.00%
123.241.109.0/24TaiwanAS131596TBC803.13%
123.241.110.0/24TaiwanAS131596TBC000.00%
123.241.111.0/24TaiwanAS131596TBC702.73%
123.241.112.0/24TaiwanAS131596TBC301.17%
123.241.113.0/24TaiwanAS131596TBC602.34%
123.241.114.0/24TaiwanAS131596TBC501.95%
123.241.115.0/24TaiwanAS131596TBC301.17%
123.241.116.0/24TaiwanAS131596TBC200.78%
123.241.117.0/24TaiwanAS131596TBC200.78%
123.241.118.0/24TaiwanAS131596TBC301.17%
123.241.119.0/24TaiwanAS131596TBC501.95%
123.241.120.0/24TaiwanAS131596TBC301.17%
123.241.121.0/24TaiwanAS131596TBC200.78%
123.241.122.0/24TaiwanAS131596TBC501.95%
123.241.123.0/24TaiwanAS131596TBC401.56%
123.241.124.0/24TaiwanAS131596TBC301.17%
123.241.125.0/24TaiwanAS131596TBC401.56%
123.241.126.0/24TaiwanAS131596TBC200.78%
123.241.127.0/24TaiwanAS131596TBC501.95%
123.241.128.0/24TaiwanAS131596TBC100.39%
123.241.129.0/24TaiwanAS131596TBC501.95%
123.241.130.0/24TaiwanAS131596TBC501.95%
123.241.131.0/24TaiwanAS131596TBC301.17%
123.241.132.0/24TaiwanAS131596TBC401.56%
123.241.133.0/24TaiwanAS131596TBC301.17%
123.241.134.0/24TaiwanAS131596TBC903.52%
123.241.135.0/24TaiwanAS131596TBC100.39%
123.241.136.0/24TaiwanAS131596TBC200.78%
123.241.137.0/24TaiwanAS131596TBC401.56%
123.241.138.0/24TaiwanAS131596TBC501.95%
123.241.139.0/24TaiwanAS131596TBC301.17%
123.241.140.0/24TaiwanAS131596TBC803.13%
123.241.141.0/24TaiwanAS131596TBC702.73%
123.241.142.0/24TaiwanAS131596TBC0103.91%
123.241.143.0/24TaiwanAS131596TBC903.52%
123.241.144.0/24TaiwanAS131596TBC501.95%
123.241.145.0/24TaiwanAS131596TBC200.78%
123.241.146.0/24TaiwanAS131596TBC200.78%
123.241.147.0/24TaiwanAS131596TBC501.95%
123.241.148.0/24TaiwanAS131596TBC301.17%
123.241.149.0/24TaiwanAS131596TBC000.00%
123.241.150.0/24TaiwanAS131596TBC501.95%
123.241.151.0/24TaiwanAS131596TBC401.56%
123.241.152.0/24TaiwanAS131596TBC501.95%
123.241.153.0/24TaiwanAS131596TBC301.17%
123.241.154.0/24TaiwanAS131596TBC100.39%
123.241.155.0/24TaiwanAS131596TBC200.78%
123.241.156.0/24TaiwanAS131596TBC200.78%
123.241.157.0/24TaiwanAS131596TBC200.78%
123.241.158.0/24TaiwanAS131596TBC301.17%
123.241.159.0/24TaiwanAS131596TBC602.34%
123.241.160.0/24TaiwanAS131596TBC501.95%
123.241.161.0/24TaiwanAS131596TBC301.17%
123.241.162.0/24TaiwanAS131596TBC100.39%
123.241.163.0/24TaiwanAS131596TBC401.56%
123.241.164.0/24TaiwanAS131596TBC803.13%
123.241.165.0/24TaiwanAS131596TBC903.52%
123.241.166.0/24TaiwanAS131596TBC301.17%
123.241.167.0/24TaiwanAS131596TBC301.17%
123.241.168.0/24TaiwanAS131596TBC602.34%
123.241.169.0/24TaiwanAS131596TBC100.39%
123.241.170.0/24TaiwanAS131596TBC301.17%
123.241.171.0/24TaiwanAS131596TBC1003.91%
123.241.172.0/24TaiwanAS131596TBC200.78%
123.241.173.0/24TaiwanAS131596TBC2208.59%
123.241.174.0/24TaiwanAS131596TBC301.17%
123.241.175.0/24TaiwanAS131596TBC100.39%
123.241.176.0/24TaiwanAS131596TBC803.13%
123.241.177.0/24TaiwanAS131596TBC1104.30%
123.241.178.0/24TaiwanAS131596TBC602.34%
123.241.179.0/24TaiwanAS131596TBC702.73%
123.241.180.0/24TaiwanAS131596TBC401.56%
123.241.181.0/24TaiwanAS131596TBC803.13%
123.241.182.0/24TaiwanAS131596TBC301.17%
123.241.183.0/24TaiwanAS131596TBC200.78%
123.241.184.0/24TaiwanAS131596TBC903.52%
123.241.185.0/24TaiwanAS131596TBC301.17%
123.241.186.0/24TaiwanAS131596TBC1003.91%
123.241.187.0/24TaiwanAS131596TBC702.73%
123.241.188.0/24TaiwanAS131596TBC401.56%
123.241.189.0/24TaiwanAS131596TBC200.78%
123.241.190.0/24TaiwanAS131596TBC702.73%
123.241.191.0/24TaiwanAS131596TBC401.56%
123.241.192.0/24TaiwanAS131596TBC200.78%
123.241.193.0/24TaiwanAS131596TBC803.13%
123.241.194.0/24TaiwanAS131596TBC702.73%
123.241.195.0/24TaiwanAS131596TBC301.17%
123.241.196.0/24TaiwanAS131596TBC803.13%
123.241.197.0/24TaiwanAS131596TBC803.13%
123.241.198.0/24TaiwanAS131596TBC301.17%
123.241.199.0/24TaiwanAS131596TBC803.13%
123.241.200.0/24TaiwanAS131596TBC903.52%
123.241.201.0/24TaiwanAS131596TBC000.00%
123.241.202.0/24TaiwanAS131596TBC903.52%
123.241.203.0/24TaiwanAS131596TBC1003.91%
123.241.204.0/24TaiwanAS131596TBC1003.91%
123.241.205.0/24TaiwanAS131596TBC903.52%
123.241.206.0/24TaiwanAS131596TBC1204.69%
123.241.207.0/24TaiwanAS131596TBC401.56%
123.241.208.0/24TaiwanAS131596TBC401.56%
123.241.209.0/24TaiwanAS131596TBC702.73%
123.241.210.0/24TaiwanAS131596TBC301.17%
123.241.211.0/24TaiwanAS131596TBC401.56%
123.241.212.0/24TaiwanAS131596TBC501.95%
123.241.213.0/24TaiwanAS131596TBC401.56%
123.241.214.0/24TaiwanAS131596TBC803.13%
123.241.215.0/24TaiwanAS131596TBC200.78%
123.241.216.0/24TaiwanAS131596TBC200.78%
123.241.217.0/24TaiwanAS131596TBC000.00%
123.241.218.0/24TaiwanAS131596TBC501.95%
123.241.219.0/24TaiwanAS131596TBC200.78%
123.241.220.0/24TaiwanAS131596TBC1807.03%
123.241.221.0/24TaiwanAS131596TBC702.73%
123.241.222.0/24TaiwanAS131596TBC1606.25%
123.241.223.0/24TaiwanAS131596TBC200.78%
123.241.224.0/24TaiwanAS131596TBC702.73%
123.241.225.0/24TaiwanAS131596TBC100.39%
123.241.226.0/24TaiwanAS131596TBC401.56%
123.241.227.0/24TaiwanAS131596TBC27010.55%
123.241.228.0/24TaiwanAS131596TBC903.52%
123.241.229.0/24TaiwanAS131596TBC602.34%
123.241.230.0/24TaiwanAS131596TBC803.13%
123.241.231.0/24TaiwanAS131596TBC2108.20%
123.241.232.0/24TaiwanAS131596TBC602.34%
123.241.233.0/24TaiwanAS131596TBC401.56%
123.241.234.0/24TaiwanAS131596TBC401.56%
123.241.235.0/24TaiwanAS131596TBC501.95%
123.241.236.0/24TaiwanAS131596TBC000.00%
123.241.237.0/24TaiwanAS131596TBC000.00%
123.241.238.0/24TaiwanAS131596TBC000.00%
123.241.239.0/24TaiwanAS131596TBC000.00%
123.241.240.0/24TaiwanAS131596TBC602.34%
123.241.241.0/24TaiwanAS131596TBC301.17%
123.241.242.0/24TaiwanAS131596TBC54021.09%
123.241.243.0/24TaiwanAS131596TBC54021.09%
123.241.244.0/24TaiwanAS131596TBC100.39%
123.241.245.0/24TaiwanAS131596TBC903.52%
123.241.246.0/24TaiwanAS131596TBC803.13%
123.241.247.0/24TaiwanAS131596TBC401.56%
123.241.248.0/24TaiwanAS131596TBC000.00%
123.241.249.0/24TaiwanAS131596TBC401.56%
123.241.250.0/24TaiwanAS131596TBC000.00%
123.241.251.0/24TaiwanAS131596TBC200.78%
123.241.252.0/24TaiwanAS131596TBC1807.03%
123.241.253.0/24TaiwanAS131596TBC100.39%
123.241.254.0/24TaiwanAS131596TBC501.95%
123.241.255.0/24TaiwanAS131596TBC1104.30%
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.